| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 264145000 | Forming continuous work followed by cutting | 78 |
| 20090008814 | METHOD FOR SEPARATING AND TRANSPORTING A SIZED PORTION OF MATERIAL IN A PLANT FOR FORMING ARTICLES BY COMPRESSION MOULDING - A method for separating a portion of extruded material from the continuous strip leaving an extruder, consisting of passing in front of the extrusion nozzle a withdrawal device associated with at least one cutting member; said withdrawal device and said at least one cutting member are made to move independently of each other with velocities, in the sense of vectors, which differ from each other and differ in relation to the material portion separated. | 01-08-2009 |
| 20090200695 | Membrane filter unit and method for the production of the membrane filter unit - The invention relates to a membrane filter unit for liquid or gaseous media, comprising a bundle of capillary membranes which are open on at least one front surface side and which are cast in an area which is close to the end of the open membrane ends, in a sealing layer forming a hardened head part. The open membrane ends protrude on the outer side of the sealing layer. The sealing layer is arranged on a spacer element which has a layer which is penetrated by the capillary membranes and which is non-permeable in relation to the casting material which hardens in order to form the sealing layer. The invention also relates to a method for the production of a membrane filter unit. | 08-13-2009 |
| 20100025881 | NET HOOK FASTENERS - The present invention concerns a polymeric film hook netting comprising a continuous film backing having a net section formed of plurality of a first set of thermoplastic strands extending in a first direction and a second set of integral strands extending in a second direction at least one of which strands has upstanding hook elements and a second integral non-net film section. | 02-04-2010 |
| 20100084780 | TISSUE HOLDING DEVICES AND METHODS FOR MAKING THE SAME - Various methods are provided for forming tissue holding devices having predetermined shapes suitable for use in surgical applications, and devices formed in accordance with such methods are also provided. These methods include press forming methods, and press forming methods in combination with profile punching. Tissue holding devices formed in accordance with such methods include various configurations for a core and a plurality of tissue holding elements extending outwardly from the core. | 04-08-2010 |
| 20100140829 | LONG-FIBRE-REINFORCED, THERMOPLASTIC MOULDING COMPOUND, METHOD FOR PRODUCTION THEREOF AND USE THEREOF - A long-fiber-reinforced, thermoplastic molding compound of plastics material has outstanding impact strength and notched impact strength if it contains 30 to 90% by weight of at least one thermoplastic polyolefin, 9 to 69% by weight of at least one glass-like reinforcing fiber and 1 to 30% by weight of at least one mineral filler of an average particle size in the range from 0.1 to 2 μm. The molding compound is produced by the pultrusion method and is used in the production of domestic appliances such as washing machines or washer-dryers or electrical appliances such as coffeemakers or toasters or refrigerators or in automobile construction. | 06-10-2010 |
| 20110221090 | Systems and Methods For Deforming An Outer Wall Of Pipe - A method of deforming an outer wall of polymer pipe is provided. The method includes: forming dual-wall pipe having a smooth wall and a corrugated wall; extruding an outer wall of pipe onto the corrugated wall of the dual-wall pipe; penetrating the outer wall of pipe with a vacuum punch; and drawing a vacuum between the corrugated wall and the outer wall via the vacuum punch; wherein the vacuum drawn between the corrugated wall and the outer wall causes the outer wall to deform in a direction towards the corrugated wall. An apparatus for forming an outer wall of pipe and a mold configured to form a coupling preform in a segment of continuously-extruded and molded polymer pipe are also provided. | 09-15-2011 |
| 20110233813 | METHOD AND APPARATUS FOR PRODUCING AN ELECTROPHOTOGRAPHIC BLADE MEMBER - A method of producing an electrophotographic blade member includes a continuous molding groove in an peripheral surface and an endless belt, in which the blade member includes a polyurethane resin cured a polyurethane composition having a viscosity of 500-3,000 mPa·s and including A)-D), and a position at which the composition is injected is set, on the belt, opposing to the groove, the position being away from a portion at which the molding drum and the belt are first contacted on an upstream for a moving direction of the belt: A) polyisocyanate; B) adipate-based polyester polyol having a number average molecular weight of 1,000-4,000; C) chain extender having a molecular weight of 200 or less; D) isocyanurate-forming catalyst at 20 to 500 ppm and a urethane-forming catalyst at 200-1,500 ppm. | 09-29-2011 |
| 20110278758 | APPARATUS AND METHOD FOR MAKING CARBON NANOTUBE FILM - An apparatus for making a carbon nanotube film includes a substrate holder, a bar supplying device, a carrier device, and a stretching device arranged in alignment in that order. A method for making a carbon nanotube film is further provided. | 11-17-2011 |
| 20120104644 | Suture Containing Barbs - Methods and systems of forming barbed sutures from blown films are provided. A method for forming a barbed suture includes providing a blown film, cutting slits into an outer edge of the blown film, and twisting the blown film such that the slits protrude from the twisted blown film to form a barbed suture. A system for forming a barbed suture includes a set of heating rollers configured for stiffening an outer edge of a blown film, a set of cutting rollers configured for forming slits in the outer edge, a set of twisting rollers configured for twisting the blown film into a suture, and a heat source to set the suture. | 05-03-2012 |
| 20120104645 | Method of Making Core For Sandwich-Like Product Starting With Extruded Profile - A product ( | 05-03-2012 |
| 20120126444 | EXTRUSION-MOLDING MACHINE AND EXTRUSION-MOLDING METHOD - An extrusion-molding machine includes a screw, a die and a high-hardness coat layer. The screw has a blade portion to extrude a molding material. The screw is disposed in a tightly-closed space which is maintained in a reduced-pressure atmosphere. The die molds an extruded molding material. The high-hardness coat layer is provided at least on the blade portion. | 05-24-2012 |
| 20120248647 | METHOD FOR PRODUCING POLYETHYLENE TEREPHTHALATE - A method for producing polyethylene terephthalate (PETG) includes the steps of mixing PETG particles and at least one additive raw material to form a mixed raw material; kneading the mixed raw material to form a gelatinized raw material; fluxing the gelatinized raw material; filtering the gelatinized raw material thus fluxed; secondarily fluxing the gelatinized raw material thus filtered to form a plastic dough; calendering the plastic dough to form a plastic fabric; embossing the plastic fabric; cooling the plastic fabric; and cutting the plastic fabric. Therefore, the aforesaid production method can produce PETG for use as an environmentally friendly material, in a manner that meets environmental protection needs, is suitable for the use in different locations, and reduces consumption of resources. | 10-04-2012 |
| 20120261855 | APPARATUS AND METHODS FOR PROCESSING DOSES OF FLOWABLE MATERIAL - An apparatus comprises an extruding device having a dispensing opening for extruding a flowable material along an exit direction through the dispensing opening, and a cutting arrangement for separating a dose from the flowable material, the cutting arrangement being movable with a motion component that is parallel to the exit direction. | 10-18-2012 |
| 20130032967 | COLD ETHYLENE OXIDE STERILIZATION OF A BIODEGRADABLE POLYMERIC STENT - Methods of sterilizing medical devices, particularly stents, that include a polymer with ethylene oxide. The polymer may be in the device body or a coating on the device. The method entails exposure such that the temperature of the device does not exceed the glass transition temperature of the polymer in the wet stage, that is as plasticized by the sterilant. The sterilant may include water vapor. | 02-07-2013 |
| 20130140730 | PROCESS AND EQUIPMENT FOR MANUFACTURING A PLASTIC HOLLOW BODY FROM TWO SHEETS - A process for manufacturing a plastic hollow body by molding two sheets of molten plastic in a mold including two cavities, the process including: a) two molten plastic sheets are manufactured by extrusion of at least one stream of molten plastic and transverse cutting thereof; b) these sheets are introduced between the mold cavities; c) the mold is closed and the hollow body is manufactured by conforming the two sheets to the mold cavities; d) the hollow body thus obtained is removed from the mold; e) all of operations a) to d) are repeated to manufacture another hollow body from two new sheets; and before, during, or after the transverse cutting operation, the lower portion of the two new sheets is cooled using a specific device that makes possible a local cooling of the sheets in the lower portion. | 06-06-2013 |
| 20130234358 | Method for manufacturing profiled strips and hollow profiled bodies and a device for implementing the method - A method for manufacturing profiled strips is provided. The method includes providing an organic sheet band and heating the organic sheet band to a deformation temperature while feeding the organic sheet band through profiling rollers. The organic sheet band is profiled by the profiling rollers while feeding the organic sheet band through the profiling rollers to produce a roller-profiled organic sheet band. The roller-profiled organic sheet band is cut to a specified profiled strip length to form roller-profiled organic sheet band strips. | 09-12-2013 |
| 20140021646 | Window Trim Apparatus and Methods - Window trim apparatus are provided that include scored grooves made by methods other than extrusion. Also provided are methods and apparatus for manufacturing and using same. | 01-23-2014 |
| 20140035184 | EXTENDED RELEASE BIODEGRADABLE OCULAR IMPLANTS - Biodegradable implants sized and suitable for implantation in an ocular region or site and methods for treating ocular conditions. The implants provide an extended release of an active agent at a therapeutically effective amount for a period of time between 50 days and one year, or longer. | 02-06-2014 |
| 20140035185 | METHOD FOR FORMING HOLLOW FIBER BUNDLES - A method of forming a plurality of hollow fibers includes the step of providing an elongated flexible substantially continuous fiber and coating an outer surface of the fiber with a hollow fiber material. The hollow fiber material is cured or hardened. A gap is created between the outer surface of the support fiber and the inner surface of the coating layer defined thereon. The coated support fiber is cut into a plurality of fiber segments each having exposed ends. The support fiber segments are removed from the coating layer so as to provide a plurality of hollow fibers. | 02-06-2014 |
| 20140265005 | DESIGN TRANSFER DEVICE AND METHOD OF USING - A design transfer device comprising an elastic planar wall having a first side surface and a second side surface is disclosed herein. An elastic cutting blade is unitary with the elastic planar wall and extends directly from the first side surface of the elastic planar wall. The elastic cutting blade is continuous and is configured to cut a design from a moldable material. The elastic cutting blade has an inner side surface and an outer side surface with a cutting edge therebetween. The cutting edge is disposed at a substantially constant distance, from the first side surface of the elastic planar wall, throughout its perimeter. A method of using the design transfer device is also disclosed herein. | 09-18-2014 |
| 20150115495 | IMPRINTING METHOD AND APPARATUS - An imprinting method includes applying a forming material onto a glass sheet, forming a concavo-convex layer on the glass sheet by holding a layer of the forming material between the glass sheet and a mold and transferring a concavo-convex pattern of the mold to the layer of the forming material, and cutting a laminated sheet including the glass sheet and the concavo-convex layer. The forming material is applied to a position distant from a cutting position of the cutting. | 04-30-2015 |
| 20160136099 | METHOD FOR PRODUCING MONOLITHIC TABLETS - The present invention relates to a process for producing monolithic tablets. The method employs a melt-processed composition containing at least on active agent and at least one thermoplastic binder. The invention further relates to a method for cutting and deflashing a belt of pre-shaped bodies of a melt-processed composition, wherein the pre-shaped bodies are interconnected by flash. | 05-19-2016 |
| 264146000 | Slitting longitudinally | 6 |
| 20090096126 | Method and Device for Manufacturing an Assembly of Two Ringed Sheaths That Can Be Detached From One Another to Make a Single Ringed Sheath - Method for manufacturing an assembly of two ringed sheaths ( | 04-16-2009 |
| 20120112380 | Apparatus and Method for Inflation Extrusion Molding of Pressure-Sensitive Adhesive Sheet - The present invention provides an apparatus for inflation extrusion molding of pressure-sensitive adhesive sheet, including: one or a plurality of extruders; a die into which one or a plurality of resin materials are respectively introduced and which extrudes from an ejection opening the resin materials into an inflated cylindrical shape having a predetermined diameter in accordance with an inflation method; and two stabilizers facing each other at a predetermined angle so as to upwardly approach each other, and defining a space therebetween through which the cylindrically-shaped resin materials extruded from the die are passed to be deformed into a pressure-sensitive adhesive sheet in a flattened elliptical shape having a predetermined width, in which the stabilizers each have a plurality of air floating portions each of which blows air toward the resin materials; and the stabilizers rotate in one direction around the central axis of the cylindrically-shaped resin materials. | 05-10-2012 |
| 20120139150 | Method And Device For Producing A Grass Yarn - The invention relates to a method and a device for producing a grass yarn for artificial turf. A film is produced from a polymer material in an extrusion process and divided into individual strips. The strips are crimped before being coiled into spools. The aim of the invention is to achieve a structure which particularly matches natural grass. According to the invention, this is achieved in that the film or the strips are fibrillated by a needle roller before crimping and the strips are separated after on and individually crimped independently of each other. | 06-07-2012 |
| 20120306117 | PROCESS FOR MANUFACTURING A PLASTIC HOLLOW BODY FROM A PARISON AND DIE FOR EXTRUDING A PARISON - A process for manufacturing a plastic hollow body including extruding a molten plastic parison through a die. At least one longitudinal cut is made in the parison. The parison is introduced into a mold comprising two cavities. The hollow body is molded by conforming the parison to the mold cavities. The die includes a passage for the molten plastic which gradually modifies the shape of the parison so that it is substantially flattened on exiting. | 12-06-2012 |
| 20140265006 | APPARATUS FOR MANUFACTURING AND PROCESSING FILMS - A film processing apparatus includes a film delivery section and a film stretching section. The film stretching section is positioned downstream of the film delivery section. The film stretching section defines a first inlet and a first outlet. The film processing apparatus includes one or more slitting devices positioned between the first inlet and the first outlet. | 09-18-2014 |
| 20160090430 | Method for Producing Porous Articles from Alternating Poly(ethylene tetrafluoroethylene) and Articles Produced Therefrom - Poly(ethylene tetrafluoroethylene) (ETFE) polymers having an average molecular weight of at least 300,000 g/mol and a melt enthalpy of at least 57 J/g are provided. The ETFE polymer may include at least one additional comonomer. The ETFE polymer is used to form a porous tape or membrane that has a node and fibril structure. A porous ETFE tape may be formed by lubricating the ETFE polymer and subjecting the lubricated polymer to pressure at a temperature below the melting point of the ETFE polymer. Optionally, the ETFE tape may be expanded at a temperature below the melting temperature of the ETFE polymer to form an expanded ETFE membrane. Alternatively, the ETFE polymer may subjected to heat and pressure without the addition of a lubricant to form a dense preform. The dense preform may be subsequently slit in a length direction and stretched to form a dense ETFE fiber. | 03-31-2016 |
| 264148000 | Extruding followed by cutting to length | 50 |
| 20090020903 | METHOD AND DEVICE FOR FEEDING MOLTEN RESIN, AND METHOD FOR MANUFACTURING MOLDED ARTICLE BY USING THE FED MOLTEN RESIN - A method and a device for feeding a molten resin capable of accurately feeding the molten resin without the delay of feed timing by preventing the molten resin from adhering to route members before it seats on a mold to increase the positioning accuracy of the molten metal in the mold, and a method of manufacturing a molded part by using the fed molten resin. Vibration is provided to the route members such as molten resin guide pins ( | 01-22-2009 |
| 20090039541 | METHOD FOR PRODUCING COMPONENTS, ESPECIALLY STRUCTURAL PANELS, FROM SOLID WASTE - A method for manufacturing building elements, in particular building panels, from solid waste is described, in which the latter is provided, sorted according to category, in different fractions of a specified particle size. The different fractions are mixed in specified proportions with addition of water and binder. The resulting mixture is subjected to a continuous extrusion process, in which a strand-like preproduct is produced. Through a cutting operation, the desired dimensions of the building element in the extrusion direction are at least approximately produced. The building-element blanks are then dried and the binder present therein is set. This continuously working process is much more economical compared with the prior art and can be carried out on a large-scale industrial basis. | 02-12-2009 |
| 20090065965 | REINFORCED THERMOPLASTIC RESIN AND DEVICE AND METHOD FOR PRODUCING VERY LONG FIBER REINFORCED THERMOPLASTIC RESINS - Improved reinforced thermoplastic resin, and devices and methods for producing the improved reinforced thermoplastic resin. The invention comprises complete fiber strand dispersion and wet out without breaking fiber filaments after cutting the fiber to a designated length. Certain embodiments of the present invention may comprise a zero-shear down screw which rotates very slowly. Thus, the resin and glass fiber bundles are slowly kneaded and the individual filaments unbundled from the fiber bundles resulting in complete wet-out of each filament without creating a pressure flow path for the substrate material and the entrained glass fibers and unbundled filaments. Optimized geometrically-controlled openings may be provided at the end of the down screw, providing further breakage-free kneading of the individual filaments. Certain embodiments may comprise an extended length cutting chamber which allow cutting very long individual fiber lengths. Temperature reduction mechanisms may be provided which provide a thermal block between the down screw assembly and the main frame assembly. | 03-12-2009 |
| 20090127733 | METHOD FOR PRODUCING MICROPOROUS THERMOPLASTIC RESIN MEMBRANE - A method for producing a microporous thermoplastic resin membrane from a thermoplastic resin and a membrane-forming solvent, using as part of a starting material film waste based on the thermoplastic resin and the membrane-forming solvent, which is generated in the production process of the microporous thermoplastic resin membrane, comprising the steps of melt-blending a virgin thermoplastic resin and a membrane-forming solvent in an extruder to prepare a virgin material solution, adding the film waste generated in the same or different production processes to the virgin material solution in a molten state in the extruder at an intermediate point, melt-blending them to prepare a thermoplastic resin solution, extruding the thermoplastic resin solution through a die, cooling the extrudate to form a gel-like sheet, and removing the membrane-forming solvent from the gel-like sheet. | 05-21-2009 |
| 20090236767 | METHOD OF FEEDING MOLTEN RESIN AND APPARATUS FOR FEEDING MOLTEN RESIN - An apparatus for feeding a molten resin is operated for extended periods of time maintaining stability without permitting volatile components of the molten resin to adhere on the surfaces of conveyer means. An extruder in the apparatus for feeding the molten resin to the compression-forming machine has an extrusion unit which discharges a molten resin through an extrusion opening of an extrusion nozzle. An air injection nozzle for injecting the cooling gas is provided along the outer circumference of the extrusion nozzle, and the cooling gas is blown onto the surface of the molten resin extruded from the extrusion opening to cool the surface of the molten resin. | 09-24-2009 |
| 20090236768 | FIBERGLASS LAWN EDGING - A system of fiberglass lawn edging materials. The pultruded fiberglass system provides a lawn edging that is durable and easy to install. The fiberglass edging material comes in a long, flat shape that can be rolled up for ease of display and transport. The system includes metal or pultruded fiberglass stakes. The system includes a integral veil that allows for a variety of surface treatments. | 09-24-2009 |
| 20090273112 | Apparatus and Method for Controlled Pelletization Processing - An apparatus and process maintain control of the temperature of low-melting compounds, high melt flow polymers, and thermally sensitive materials for the pelletization of such materials. The addition of a cooling extruder, and a second melt cooler if desired, in advance of the die plate provides for regulation of the thermal, shear, and rheological characteristics of narrow melting-range materials and polymeric mixtures, formulations, dispersions or solutions. The apparatus and process can then be highly regulated to produce consistent, uniform pellets of low moisture content for these otherwise difficult materials to pelletize. | 11-05-2009 |
| 20090302491 | EXTRUSION DIE WITH EXTRUSION PORT HAVING A SHAPED EXTRUSION OUTLET - A cutter assembly for an extruder includes an elongated extrusion member having an open feed end. The open feed end is attachable in fluid communication with the extruder for supplying a mash thereto. An extrusion die is supported on the elongated extrusion member. The extrusion die includes at least one extrusion outlet formed therein. A cutter member cuts extrudate to a desired length as the extrudate exits the die. The at least one extrusion outlet is shaped to have at least six straight sides, the shape of the at least one extrusion outlet ensuring that the mash exits the extrusion die in a straight orientation in order to form a straight food product. | 12-10-2009 |
| 20100133717 | EXTRUSION GRANULATION METHOD AND DEVICE, AND GRANULATE PRODUCED THEREFROM - The invention relates to a method for the production of granulate grains of polymers from thermoplastic polyesters or copolyesters from a polyester melt using an extrusion granulator. The polyester melt is fed to nozzles of the extrusion granulator and then, with draw-in rollers, to the granulation device via an extraction section as extrusions exiting from the nozzle, wherein, e.g., an extrusion extraction speed is set by the draw-in rollers. The invention also relates to an improved extrusion granulator according to the invention having a wave device between the nozzles and the extraction channel, and granulate grains produced according to the method according to the invention. | 06-03-2010 |
| 20100133718 | METHOD FOR THE PRODUCTION OF A FORM OF ADMINISTRATION OF A MEDICAMENT - The present invention relates to a method for producing a medicament dosage form which consists of at least one piece which in each case comprises at least one medicament and at least one additive, the medicament and the additive being mixed and extruded from a die as a strand and the strand being cut into pieces of precise weight. The invention additionally relates to a device. | 06-03-2010 |
| 20100244303 | PRODUCTION METHOD OF AROMATIC POLYCARBONATE - The object of the present invention is to provide a production method for an aromatic polycarbonate, in which eye boogers at the time of extrusion molding are reduced, and a continuous operation for a long period of time is possible. The present invention relates to a method when an extrusion molding is produced using an extruder in which a tapered part | 09-30-2010 |
| 20100289171 | Apparatuses and Methods for Processing Doses of Flowable Material - An apparatus comprises an extruding device ( | 11-18-2010 |
| 20100289172 | PROCESS FOR PREPARING ETHYLENE-VINYL ALCOHOL COPOLYMER COMPOSITION, AND PROCESS FOR PRODUCING ETHYLENE-VINYL ALCOHOL COPOLYMER PELLETS - An ethylene-vinyl alcohol copolymer alcohol solution comprising an ethylene-vinyl alcohol copolymer and an alcohol having a carbon number of not greater than 4 is brought into contact with an aqueous solution of at least one additive selected from a carboxylic compound, a boron compound and a phosphoric compound to replace a part or all of the alcohol with water, whereby an ethylene-vinyl alcohol copolymer composition containing the additive is prepared. This preparation process makes it possible to efficiently replace the alcohol in the ethylene-vinyl alcohol copolymer alcohol solution with water, and homogeneously incorporate the thermal stabilizer in the composition. | 11-18-2010 |
| 20100327477 | Method for Manufacturing a Separated Tip Catheter - A method for manufacturing a separated tip catheter having a separated tip configuration includes the steps of: extruding an extrusion material through a die to form a catheter including a catheter body having a proximal end and a distal end and defining a first lumen and a second lumen, the catheter body having a septum positioned between the first and second lumens; and feeding a strip into the die so that the strip is positioned between the first lumen and the second lumen along a length of the catheter, the strip having a first proximal section formed of a first material capable of bonding with the extrusion material and a second distal section formed of a second material incapable of bonding with the extrusion material. | 12-30-2010 |
| 20110001258 | MOLTEN RESIN SUPPLY METHOD, MOLTEN RESIN SUPPLY DEVICE, MOLTEN RESIN COMPRESSION MOLDING METHOD, MOLTEN RESIN COMPRESSION MOLDING DEVICE, AND SYNTHETIC RESIN CONTAINER MANUFACTURING METHOD - Each of supply means | 01-06-2011 |
| 20110193256 | ISOCYANATE-CONTAINING THERMOPLASTIC POLYURETHANE - Thermoplastic polyurethane (i) comprising from 20% by weight to 70% by weight of isocyanate dissolved in the thermoplastic polyurethane, based on the total weight of the thermoplastic polyurethane (i) comprising the isocyanates. | 08-11-2011 |
| 20120091619 | Method for Producing Components, Especially Structural Panels, from Solid Waste - A method for manufacturing building elements, in particular building panels, from solid waste is described, in which the latter is provided, sorted according to category, in different fractions of a specified particle size. The different fractions are mixed in specified proportions with addition of water and binder. The resulting mixture is subjected to a continuous extrusion process, in which a strand-like preproduct is produced. Through a cutting operation, the desired dimensions of the building element in the extrusion direction are at least approximately produced. The building-element blanks are then dried and the binder present therein is set. This continuously working process is much more economical compared with the prior art and can be carried out on a large-scale industrial basis. | 04-19-2012 |
| 20120139151 | Additive type bio-decomposable composite preparation method - An additive type bio-decomposable composite is prepared by: mixing a synthesized bio-decomposable resin with refined sodium sulphate and additives in a high-low temperature mixing pot at a high mixing, and then crushing the mixture thus obtained and delivering the crushed mixture to a double-screw extruding machine for processing through blending, granulation and cooling steps into a white, uniform, grained, finished product. The additive type bio-decomposable composite thus prepared can be used with any of a variety of plastic materials for making decomposable plastic products that, when become waste after service, will decompose gradually under a variety of natural environmental conditions and return to nature. Therefore, the use of the additive type bio-decomposable composite in accordance with the present invention can reduce pollution and save the plastic material cost and meet environmentally friendly requirements. | 06-07-2012 |
| 20120273989 | SYSTEM FOR PRODUCING FIBER-REINFORCED MOLDED PARTS AND METHOD FOR OPERATING A SYSTEM FOR PRODUCING FIBER-REINFORCED MOLDED PARTS - A system for the continuous production of fiber-reinforced resin sheets during the production of fiber-reinforced molded parts by extrusion in a molding press, wherein a production device for producing resin sheets, comprising a mixing device for combining at least one resin base having fibers and a fulling and saturating device for mixing the fibers with the resin base into a resin sheet is arranged in succession, a thickening device is arranged for maturation of the resin sheet and a transfer device is arranged for cutting the resin sheet to length to a cut sheet for subsequent transfer of at least one cut sheet to the molding press; in the thickening device there is a transport section between the inlet point of the resin sheet into and an outlet point of the resin sheet out of the thickening device. At least one positioning device is arranged substantially within the thickening device. | 11-01-2012 |
| 20130140731 | OVERMOLDING EXTRUDED PROFILES - An exemplary method of, for instance, forming a baffle or reinforcer includes extruding an expandable material to have a particular cross-sectional profile, inserting the expandable material into a molding tool, cutting the expandable material to a predetermined length within the molding tool, and overmolding a carrier material onto a portion of the expandable material within the molding tool. | 06-06-2013 |
| 20130181368 | METHOD AND DEVICE FOR FORCIBLY INSERTING DROP INTO COMPRESSION MOLDING MACHINE, AND MOLDING DIE FOLLOW-UP TYPE METHOD AND DEVICE FOR SUPPLYING DROP - A method and device for continuously supplying molten synthetic resin drops into female moldings which are rotatingly movable for manufacturing moldings, wherein synthetic resin in molten condition extruded from an extrusion opening is cut by a cutter attached to a holding mechanism to form the molten resin into drops in a determined quantity, the drops are held and conveyed by the holding mechanism, and the drops are forcibly inserted and supplied into the concaves of the female moldings. At that time the holding mechanism on the rotary-and movable type drop supply is made to approach the rotating molding die and the rotation path of the holding mechanism is made to overlap with that of the molding die within a determined area to make the movement of the holding mechanisms follow that of the molding die. | 07-18-2013 |
| 20130256942 | Process for Producing Milk Protein Fibers and Milk Protein Fiber Products Obtained Therefrom - Milk protein fibers are produced by an extrusion process for the textile industry inter alia, in which at least one thermoplasticizable protein obtained from milk is plasticized with a plasticizer, for example water or glycerol, at temperatures between room temperature and 140° C., under mechanical stress and spun to fibers by means of a jet. | 10-03-2013 |
| 20130328232 | METHOD OF PREPARING A CLOSURE FOR A PRODUCT-RETAINING CONTAINER - A method of preparing a closure for a product retaining container is disclosed along with the closure that is obtainable by the method. The present disclosure also relates to a use, in the manufacture of a closure, of a knife blade comprising a cutting edge region having a discontinuous cutting edge. | 12-12-2013 |
| 20130328233 | APPARATUS AND METHOD FOR PRODUCING ABSORBENT - An apparatus for producing an absorbent is provided with a stacking unit which sequentially forms a plurality of stacks S and discharges these stacks in the machine direction separated by gaps, pattern plates respectively having deep recesses so that thick parts are formed around back ends of the stacks in the machine direction, a wrapping unit which wraps the stacks which are sequentially discharged from the stacking unit by a wrapping web to thereby form continuous wrapped stacks, a conveying unit which conveys the continuous wrapped stacks in the machine direction, a pressing unit which presses the conveyed continuous wrapped stacks to stretch the stacks and thereby form connected parts C at which adjoining stacks are connected, and a cutting unit which cuts the continuous wrapped stacks at the connected parts C to thereby form the absorbents into predetermined shapes. | 12-12-2013 |
| 20130334728 | SYSTEM FOR FEEDING MOLTEN RESIN AND METHOD OF FEEDING MOLTEN RESIN - To efficiently feed a molten resin to the resin holders. An intermittently feeding device works to intermittently feed a transfer unit equipped with resin holders, and has a cam supported by a motor via a support. The cam is rotated by the motor. A cam follower of a moving block meshes with the screw of the cam, and the moving block moves along a support rail accompanying the turn of the cam. The motor rotates at a constant speed, and the transfer unit | 12-19-2013 |
| 20140232035 | REINFORCED FUSED-DEPOSITION MODELING - An apparatus for manufacturing an object includes an extrusion head having an extrusion needle for extruding thermoplastic material associated with one or more fiber strands. The apparatus may further include a turn-table, a more robotic arm for moving the extrusion head and needle, thermoplastic filament and fiber strand spools and thermoplastic filament and fiber strands. A controller is provided for directing the robotic arm, extrusion head and the turn-table. Further, a method for manufacturing an object includes generating a design for the object that substantially satisfies desired structural properties of the object and generating a sequence for extruding one or more beads of thermoplastic material to manufacture the object according to the design, in which the one or more beads of thermoplastic material are associated with one or more fiber strands. The one or more beads of thermoplastic material and the associated one or more fiber strands are then extruded according to the sequence. | 08-21-2014 |
| 20140327172 | BLOCK COPOLYMER FILM AND METHOD OF PRODUCING THE SAME - Provided is a block copolymer film in which a microphase separation structure formed by a block copolymer is arranged perpendicularly to the film surface, and all components forming the block copolymer are uncovered to the film surface, whereby the microphase separation structure penetrates the film surface. A method of producing the block copolymer film includes the steps of extruding a melt of the block copolymer in one direction by extrusion molding or injection molding, cooling the extruded block copolymer to a temperature equal to or lower than glass transition temperatures of polymer components in the block copolymer to provide a prismatic or cylindrical extrusion molded product, and cutting the prismatic or cylindrical extrusion molded product in the direction perpendicular to the extrusion direction. | 11-06-2014 |
| 20150021808 | DIE AND PROCESS FOR STRAND PELLETIZING A POLYMER COMPOSITION | 01-22-2015 |
| 20160067933 | METHOD OF MANUFACTURING A BELT MEMBER AND THE BELT MEMBER - A tube material is formed by continuously extruding a thermoplastic resin material in the shape of a cylinder that has a thickness of 100 μm and a circumferential length of 800 mm. After that, in a polishing process, the tube material is rubbed with a lapping tape of #2000 while being rotated in one direction at a fixed speed, so that circumferential stripes are formed on the outer circumferential surface of the tube material. Then, the circumferential stripes are thermally transferred by pressing the outer circumferential surface of the heated tube material against a mold surface that is finished in the shape of circumferential stripes by a thermal transfer process. | 03-10-2016 |
| 20160200047 | THREE DIMENSIONAL PRINTER WITH COMPOSITE FILAMENT FABRICATION | 07-14-2016 |
| 264149000 | Extruding around moving preform | 5 |
| 20140021647 | PLURAL-COMPONENT, COMPOSITE-MATERIAL HIGHWAY DOWEL BAR FABRICATION METHODOLOGY - A method for making a plural-component, composite-material, highway dowel-bar including (1) preparing an elongate core train possessing endo-abutting, longitudinally alternating, (a) elongate, high-shear-strength, cylindrical cores having a common cross section, and (b) elongate, but shorter, cylindrical, fibre-reinforced plastic-resin end-plug blanks having opposite ends, and each having a cross section matching the cross section of the cores, (2) using the core train as a longitudinally moving mandrel, pultrusion-forming a fibre-reinforced plastic-resin sleeve continuously and bondedly around the core train so as to produce a pultrusion-result, intermediate, dowel-bar product, and (3) following pultrusion-forming, cross-cutting the intermediate, dowel-bar product at each longitudinal location therein which is intermediate the opposite ends of the end-plug blanks, thereby to form completed dowel bars. | 01-23-2014 |
| 20150376816 | APPARATUS FOR PRODUCING PITCH-BASED CHOPPED CARBON FIBER AND PRODUCING METHOD OF THE CHOPPED FIBER - The present invention relates to an apparatus for producing a pitch-based chopped carbon fiber and a producing method for the chopped fiber and, more specifically, to an apparatus and a method for drawing an ejected pitch using melt spinning and producing carbon fibers as chopped fibers in a continuous manner. | 12-31-2015 |
| 20160059464 | MOLDABLE CAPSULE AND METHOD OF MANUFACTURE - A method to form moldable capsules of a conductively doped resin-based material are created. A resin-based material is extruded/pultruded onto a bundle of conductive material. The resin-based material and the bundle are sectioned into moldable capsules. | 03-03-2016 |
| 20160089826 | MANUFACTURING OF SMALL FILM STRIPS - The present invention relates to methods for forming films. In particular, the present invention relates to the formation of films on a substrate via the use of individual pumps to deposit individual wet film products onto a substrate. | 03-31-2016 |
| 20160375643 | APPARATUS AND METHOD FOR MANUFACTURING COMPOSITE REINFORCEMENT STRUCTURE - Disclosed is a method for manufacturing a composite reinforcement member, comprising: an impregnation step of impregnating a resin into reinforcement fibers withdrawn from a plurality of creels; a non-uniform distribution step of passing the resin-impregnated reinforcement fibers through a guide to adjust spaces among the reinforcement fibers in such a manner that the reinforcement fibers are distributed at different densities per area according to regions of the cross section of the composite reinforcement member; a forming step of directing the reinforcement fibers into a mold from the guide; and a curing step of curing the resin impregnated into the reinforcement fibers emerging from the mold. | 12-29-2016 |
| 264150000 | Extruding hollow product | 9 |
| 20100007041 | METHOD AND APPARATUS FOR COLLECTING IV TUBING TIPS - Mandrel supported IV tubing is inserted within a mold of a mold assembly to heat the IV tubing and form a tapered end of the tubing. The tip of the tubing extending beyond the tapered end of the tubing is severed by the mandrel bearing against the mold to lodge the tip in an outlet of the mold. Cooling air is introduced to the mold assembly to cool the mold and to create a flow of turbulent air about the outlet of the mold to extract the severed tips. The turbulent air is exhausted through a channel, pipe and fitting into a collection chamber and causes translation of the severed tip to and into the collection chamber. Sensors may be incorporated to sense the translation of the severed tips. | 01-14-2010 |
| 20100117258 | APPARATUS AND METHOD - A method and apparatus of production of tubes comprising, on an extruder, extruding molten plastics through die formations of a die head so as to extrude tubes each including at least one internal longitudinal web, and subsequently cooling the extruded tubes. In addition, when advancing molten plastics through a die hole ( | 05-13-2010 |
| 20110291318 | METHOD AND DEVICE FOR EXTRUSION OF HOLLOW PELLETS - Described herein are extrusion processes to produce hollow pellets. Also disclosed are pelletizer devices that can be used to produce the hollow pellets. The processes and devices make use of an extrusion die having a die orifice and an insert that is placed in the die orifice to produce the hollow pellets. | 12-01-2011 |
| 20130181369 | ASSEMBLY AND PROCESS FOR CREATING AN EXTRUDED PIPE FOR USE IN A GEOTHERMAL HEAT RECOVERY OPERATION - The present invention discloses an assembly and process for creating a co-extruded pipe which includes the steps of extruding a first elongated component exhibiting an open interior. Additional process steps include co-extruding at least one, and typically a pair, of additional elongated components each having an arcuate or lobe cross sectional shape or profile. The additional components are bonded to exterior locations of the first component to establish a pair of additional open interiors between the components and prior to cooling and hardening. | 07-18-2013 |
| 20140103565 | Polymeric Pipe Loading - Polymeric pipe loaders and polymeric pipe loading methods are disclosed. A polymeric pipe loader may include a support frame, a positioning platform coupled to the support frame, and a vacuum lift mechanism coupled to the support frame, the positioning platform, or both. A polymeric pipe loading method may include extruding a length of polymeric pipe, cutting the length of polymeric pipe, receiving the length of polymeric pipe on a conveyor chain of a positioning platform, engaging the length of polymeric pipe with a vacuum lift mechanism, and transferring the length of polymeric pipe to a bundling cart. | 04-17-2014 |
| 20140167314 | CELLULAR POLYMERIC MATERIAL - A formulation includes a polymeric material and can be used to form an insulated container. | 06-19-2014 |
| 20140319723 | METHOD OF MANUFACTURING A CATHETER TUBE AND CATHETER - A method of making a catheter tube includes extruding a first resin having a first predetermined rigidity through a first extruder; extruding a second resin having a second predetermined rigidity through a second extruder; controlling a mixing ratio of the first and second resins extruded from the first and second extruders; and molding the first and second extruded resins to form an integrally molded tube having at least a first region, a second region which possesses a rigidity greater than the first region, and a transition region between the first region and the second region and which possesses a rigidity varying from the same rigidity as the rigidity of the first region to the same rigidity as the rigidity of the second region. | 10-30-2014 |
| 20160030892 | POLYMER MEMBRANE FOR WATER TREATMENT AND METHOD FOR MANUFACTURE OF SAME, AND WATER TREATMENT METHOD - A polymer membrane for water treatment, characterized in comprising a hollow fiber membrane having a self-supporting design composed of the substantially single principal structural material, with an outer diameter of 3.6 mm to 10 mm and a ratio of outer diameter to thickness, SDR, of 3.6 to 34. | 02-04-2016 |
| 20160121534 | METHOD AND APPARATUS FOR PLASTIC DUCT BANK MANUFACTURE - A method and apparatus for manufacturing a duct bank comprising the steps of loading a frame with a series of templates, positioning the frame adjacent a pipe extruder, aligning a set of a plurality of holes with a die of the pipe extruder, extruding a pipe of a first length into the set of holes, repeating the steps of aligning and extruding for each set of holes, thereby forming the duct bank, banding the duct bank, and removing the duct bank from the frame. | 05-05-2016 |
| 264151000 | With shaping between extruding and cutting steps | 6 |
| 20080251963 | Method and Device for Producing Profiled, at Least Sectionally Elongated Elements - A method and an injection mold for the production of profiled and at least partially elongated components out of liquid or viscous solidifying molding compounds, by said injection mold, the molding compound being injected into the mold cavity and transported away under steady extension of the mold cavity and under steady elongation of the component to be formed after the initial filling of the mold cavity. The molding compound transported away is transported out of the mold while molding compound is continuously being injected until the forming component reaches its final length. The mold has at least one mold insert whose surface is part of the peripheral surface of the mold cavity and which is supported in the mold in a movable way in longitudinal direction of the component to be formed so that the mold cavity forming the component can be expanded to the desired size and shape of the component inside and outside of the mold by a movement of the mold insert. Thus the invention makes it possible to produce components that have complex contours, are elongated, at least partially, and have a finite size in a high quality at a low expenditure. | 10-16-2008 |
| 20080303182 | Method for Producing Panels of Thermoplastically Extruded Synthetic Materials - A method for the production of plates of thermoplastically extruded synthetic materials, particularly for TFT screens, wherein the plates are extruded in a conical manner. The conically extruded panels are extruded in a polishing stack, such as a three-roll polishing stack. At least one roll of the stack may have a conical profile. | 12-11-2008 |
| 20110233814 | Extrusion Molding Method of Resin-Molded Article and Resin Extrusion Molding Apparatus - An extrusion molding method of a resin-molded article is provided. A resin extrusion molding apparatus includes an extruder, a die, a sizing device, a take-up device and a cutting machine. During the resin-molded article is extrusion-molded, a replacement die is made to stand by at a standby position laterally adjacent to the die and a replacement sizing unit is made to stand by at a standby position laterally adjacent to a sizing unit which coincides with an extrusion line of the sizing device. After the resin extrusion molding apparatus is stopped, the die is detached from the extruder and the replacement die is moved to and attached to the extruder, and the sizing unit is moved to a position laterally deviated from the extrusion line and the replacement sizing unit is moved to a position which coincides with the extrusion line. Upper and lower endless rotary bodies of the take-up device are laterally moved to make one of a plurality of supporting faces of pads coincide with the extrusion line. After the replacement of the die, the replacement of the sizing device and the replacement of the take-up device are completed, the resin extrusion molding apparatus is restarted. | 09-29-2011 |
| 20120205833 | PELLETIZING HIGH MELT FLOW POLYSTYRENE - Methods and systems for pelletizing high melt flow polystyrene are described herein. The method generally includes providing a polystyrene including a melt flow index of about 16 g/10 min to about 34 g/10 min; extruding a strand of the polystyrene through a die head, wherein a temperature of the polystyrene at the die head is from about 370° to about 430° F.; and moving the strand through a bath, wherein a temperature of the bath is from about 95° to about 145° F. | 08-16-2012 |
| 20130264740 | COMBINED STAMPING AND CUTTING DEVICE FOR MODELING COMPOUND - A combined a toy which simply yet uniquely stamps and cuts off formed articles in a fun and interesting way utilizing cooperating rollers which employ a stamp and at least one angular projection defining a cutting edge on at least one roller. Two or more cooperating rollers are at a frame with each roller including a peripheral surface, one or more concentric ribs on the peripheral surface of each roller which cooperate to spiral around the length of each roller defining a molding surface which spirals around the peripheral surface of each roller, and a stamp on the molding surface of at least one roller. The driving mechanism rotates a gear mechanism which in turn rotates the two or more rollers that cooperate to stamp and cut off articles formed on the molding surface of the rollers. | 10-10-2013 |
| 20140265007 | CLEANSING BARS COMPRISING SUPERHYDROPHILIC AMPHIPHILIC COPOLYMERS AND METHODS OF USE THEREOF - Provided are low-irritation, high foaming personal care compositions comprising superhydrophilic amphiphilic copolymers. Also provided are methods of making and using such compositions. | 09-18-2014 |
