| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 425376100 | STOCK PRESSURIZING MEANS OPERABLY ASSOCIATED WITH DOWNSTREAM SHAPING ORIFICE | 68 |
| 20080286399 | Multi-Layer Extrusion Head for Self-Sealing Cable - An extrusion head may be provided. The extrusion head may include an inner flow path, an outer flow path, and at least one sealant flow path. The inner flow path may be configured to direct a flow of an inner layer around a conductor. The outer flow path may be configured to direct a flow of an outer layer around the inner layer. The at least one sealant flow path may extend to a connecting point with the inner flow path and the outer flow path. The at least one sealant flow path may be configured to direct a sealant to fill at least one sealant channel region between the inner layer and the outer layer. The connection point may be configured to cause the flow of the inner layer and the flow of the outer layer to join before the sealant fills the at least one sealant channel region. | 11-20-2008 |
| 20100062096 | AEROSOL CONTAINER - An aerosol container ( | 03-11-2010 |
| 20100119640 | Die for molding honeycomb structure and manufacturing method thereof - A die for extrusion-forming a honeycomb structure which includes: a die base provided with ceramic puddle introducing holes and slits in communication with the ceramic puddle introducing holes; and a substrate layer, which roughly defines the final width of the slits, and a surface layer, which precisely defines the final width of the slits, formed on the die base in this order so that the final width of the slits becomes 15 to 200 μm, wherein the surface layer is made up of tungsten carbide particles which are 5 μm or less in average particle diameter and contain W | 05-13-2010 |
| 20110091596 | TWO-SHAFT EXTRUDER - In a two-shaft extruder, a pair of rotor shafts ( | 04-21-2011 |
| 20110111078 | EXTRUSION HEAD FOR PLASTIC MATERIALS - An extrusion head for plastic materials. The extrusion head is characterized in that a distribution plate is interchangeable. The distribution plate includes at least one distribution network for the extruded materials, so as to determine the characteristics of at least one type of type produced by the extrusion operation through its conformation. | 05-12-2011 |
| 20120015066 | Polymer mortar composite pipe material and manufacturing method - Composite material and plunger-cast pipe manufacturing method and system wherein the composite material includes waste, chemically unmodified PET material, one or more waste filler materials (e.g. rock crusher fines, lime sludge or waste coal combustion by-products), and fiber reinforcement (e.g. glass, metal, ceramic, carbon, organic, and polymer fibers) and wherein the PET material is melted and mixed in a container to disperse filler material and fiber reinforcement in the PET material. The resulting mixture can be formed into a tubular pipe shape using the plunger-cast manufacturing method and system wherein a plunger piston and inner collapsible mold are pushed into the melted composite material contained in an outer mold. When cooled and solidified in the mold, a composite material having a matrix comprising PET with filler material and fiber reinforcement distributed in the matrix is formed in the shape of a tubular body. | 01-19-2012 |
| 20120021085 | PLASTIC EXTRUDER - The invention relates to a device ( | 01-26-2012 |
| 20120088003 | INJECTION NOZZLE FOR ELECTROSPINNING AND ELECTROSPINNING DEVICE USING SAME - The present invention relates to an injection nozzle for electrospinning including a nozzle body and an air jacket member detachably coupled with each other, and needle members coupled to the bottom surface of the node body via injection holes of the air jacket member. The electrospinning device basically performs air electrospinning for injecting a fiber solution together with air while discharging the fiber solution through the needle members, and the needle members are exposed at the ends thereof by a length long enough to carry out error-free pure electrospinning without air injection if the air jacket member is separated. Therefore, pure electrospinning or air electrospinning can be selectively carried out. | 04-12-2012 |
| 20120135098 | Extrusion Mixing Screw and Method of Use - An extruder screw segment has opposed end faces disposed at a non-orthogonal angle with respect to a rotation axis of the body. | 05-31-2012 |
| 20130078329 | KNEADING EXTRUDER - A kneading extruder comprises a barrel having an extrusion port through which kneaded material including first and second liquid raw material is extruded, a screw shaft placed in the barrel, the screw shaft kneading the first and second raw material to produce the kneaded material in melted state, a screw driving device continuously rotating the screw shaft at a constant speed, a die communicating with the extrusion port of the barrel, the die having an extrusion port through which the kneaded material in pressurized state is extruded, and an ejection device ejecting a portion of the kneaded material between the extrusion port of the barrel and the extrusion port of the die, the ejection device including ejection quantity regulating means for regulating ejection quantity of the kneaded material so that pressure of the kneaded material at the extrusion port of the barrel is kept constant. | 03-28-2013 |
| 20130108727 | EXTRUSION DIE DEVICE | 05-02-2013 |
| 20130149406 | EXTRUSION DIE HEAD - When extrusion molding is conducted continuously for a long period of time, in order to prevent a die drool from being generated at an outlet of an extruder, to a shell | 06-13-2013 |
| 20130156877 | Dough Extruder - A dough extruder for extruding a dough material includes an extrusion section with a piston that is telescopically movable within a hollow piston support toward a barrier disposed at an end of the piston support. The barrier includes apertures that facilitate extrusion of dough material by the piston through the bather. The dough extruder further includes a handle section including a handle and a plurality of gear members coupled to the handle and to the piston, where the handle is movable with respect to the piston support, and a base to support the extrusion section and the handle section. The gear members couple with the handle and piston to facilitate movement of the piston away from the base and toward the bather when the handle is moved in a direction toward the base. | 06-20-2013 |
| 20130230614 | FILM BLOWING HEAD - A film blowing head ( | 09-05-2013 |
| 20130295217 | EXTRUSION MOLD AND METHOD OF USE - In one embodiment of the invention a mold system and method of use are provided such that aqueous starch-based compositions and baked goods articles that use the conversion of water to steam may be produced using an extruder that allows the venting of such gases and/or steam. The extruder is vented in such a way as to allow steam to escape, but retain the composition until the exit end. | 11-07-2013 |
| 20130344189 | DIE PIECE FOR EXTRUSION MOLDED NOODLES - A die piece for extrusion molded noodles is a die piece in which a contact angle of a water droplet on a die piece surface is 61 to 73 degrees and a water absorption of the die piece is 0.01 to 0.15% by weight after the die piece is immersed in water for 24 hours. The use of the die piece for extrusion molded noodles makes it possible to produce pasta, spaghetti, or any other extrusion molded noodles with no increase or decrease in its surface roughness (degree of surface roughness) over time and also makes it possible to stably produce, over a prolonged period of time, extrusion molded noodles having proper surface roughness. | 12-26-2013 |
| 20140127343 | EXTRUDER FEED THROAT HAVING HARDENED TILES ON INTERNAL SURFACES - A feed throat for an extruder device includes a body having an inlet defined by a longitudinal opening along a side of the body and an outlet positioned at an end of the body. The body has a substantially cylindrical interior surface which has a plurality of raised surfaces which extend radially inward from and longitudinally along the interior surface. One or more hardened tiles are secured to one or more of the raised surfaces. | 05-08-2014 |
| 20140193537 | DIE AND METHOD OF PRODUCING DIE - Provided are a low-cost and highly-precise structure-molding die that only requires a short production time, and a method of producing the die. | 07-10-2014 |
| 20140242209 | RETAINING DEVICE FOR AN EXTRUDER HOUSING - The invention relates to an extruder which has an extruder housing. The housing has at least two housing parts and is provided with a delivery channel in order to extrude a medium, at least one screw conveyor being located in said channel. The extruder housing is releasably retained on a frame by means of a first retaining device and a shaft section of the screw conveyor is releasably connected to a drive device. According to the invention the housing parts are fixed relative to one another by means of a second retaining device and the extruder housing is connected to the frame and secured against displacement in the longitudinal direction of the extruder housing by means of a third retaining device. When the first and third retaining device) are released, the housing parts can be removed as a unit from the frame. | 08-28-2014 |
| 20150086668 | Extruder Feed System - Extruder feed system. The system includes a pair of spaced-apart, internally and oppositely threaded rotatable elements for receiving and engaging a plastic filament material. An electric motor rotates the rotatable elements in opposite directions thereby to drive the filament into a liquefier chamber for subsequent discharge through a nozzle. The system provides very accurate layer-by-layer build up. | 03-26-2015 |
| 20150104535 | Coextrusion Feedblock and Coextrusion Profiling Insert Assembly - The invention provides a coextrusion feedblock. The feedblock has a flow adjuster comprising a plurality of independently rotatable adjustment segments. Actuators are coupled with respective adjustment segments of the flow adjuster, such that the segments can be rotated by operating the actuators. The invention also provides a coextrusion profiling insert assembly for mounting removably in a coextrusion feedblock. | 04-16-2015 |
| 20150367532 | SINGLE-SCREW PLASTIFICATION MACHINE AND METHOD FOR PLASTIFICATION OF A STARTING MATERIAL - For almost 100 years, extruders have been built in such a manner that at a predetermined screw diameter, a corresponding throughput capacity is achieved, depending on the process conditions. | 12-24-2015 |
| 20160023392 | METHODS AND APPARATUS FOR THE PRODUCTION OF MULTI-COMPONENT FIBERS - The present invention is directed to apparatus and methods for making multi-component microfibers and nanofibers and non-woven fiber mats thereof. In some embodiments, the fibers have diameters ranging from 10 nm or more to 3000 nm or less. In some embodiments, the fibers are made of more than one component and have one or a mix of the following morphologies: core-sheath, side by side, stratified and/or interpenetrating structures. In some embodiments the multi-component fibers are made from two spinnable fluids and in other embodiments the multi-component fibers are made from a single spinnable solution having two different material dissolved within. Unlike certain prior art processes, the present invention does not involve application of an electrical charge to the spinnable fluid to produce the fibers and, as a result, the solvent selection is not limited to those solvents conducive to being electrically charged. | 01-28-2016 |
| 20160107363 | DIE FOR MANUFACTURING A FILM BY EXTRUSION - The invention relates to a die for manufacturing a film by extrusion, comprising two blocks ( | 04-21-2016 |
| 20160114518 | ROTATING NOZZLE DIE MACHINE FOR DOUGH EXTRUSION - A rotary drive nozzle die machine for an extruder includes a rotatable nozzle having first and second axial ends and an opening at the second end, a compression head for directing a food material to the nozzle, and a drive assembly including a tubular drive sleeve configured to rotate the an axially removable nozzle. A housing is provided in which the nozzle rotates, and includes an annular recess. A wire ring coaxially surrounds the nozzle and provides a snap-fit connection with the housing such that relative axial movement of the nozzle and housing is prevented while allowing rotary movement. A rotary seal is between the nozzle and housing, and includes one or more annular washers and an annular O-ring surrounding the rotatable nozzle and located radially between opposed facing annular surfaces of the recess and the nozzle. A first washer contacts an axially outwardly facing surface of the annular recess. | 04-28-2016 |
| 20160176120 | REMOTELY-ADJUSTABLE PURGE STATION FOR USE IN ADDITIVE MANUFACTURING SYSTEMS | 06-23-2016 |
| 425377000 | Including product handling means | 8 |
| 20080292742 | Method for conveying polymer - A method for transferring molten polymer through a chute having sharp internal corners, the chute bridging spaced apart processing units, wherein at least the internal corners of the chute are rounded and smoothed to at least a mirror shine. | 11-27-2008 |
| 20100034917 | Device For Degassing And Filtering Plastic Melts - The invention relates to a device for the extrusion of thermoplastic synthetic material featuring an extruder screw ( | 02-11-2010 |
| 20110027404 | MULTI-TUBE EXTRUSION APPARATUS AND METHOD - A method and apparatus for producing a plurality of bi-oriented, heat-shrinkable thermoplastic tubular films is disclosed. Thermoplastic resin is extruded through a plurality of annular dies to form a plurality of molten plastic tubes. The tubes are cooled and solidified and sent through a plurality of pinch rollers to stretch the tubes simultaneously in a machine and transverse direction, creating a plurality of tubular films. The films are cooled and heated, and then relaxed simultaneously in a machine and transverse direction. Winding rollers then wind up the finished tubular films. | 02-03-2011 |
| 20130084350 | Venturi effect technology on a food product molding machine - An apparatus and method for creating a venturi effect in a food product molding machine. The venturi effect accelerates food product in order to cause the product to be stretched aligning the fibers of the product. | 04-04-2013 |
| 20140023743 | MODULAR PLASTICS EXTRUSION APPARATUS - A modular plastic extrusion apparatus has several component parts. The design of the integration of those parts into a modular extrusion system is unique. Said design allows for rapid assembly, testing, disassembly and placement into production of extruded plastics. This modular plastic extrusion apparatus has several components with replaceable counterparts that, after one product line of a particular color has been extruded by the apparatus, enable the component parts used to produce the particular color extrusion to be removed from the apparatus and replaced with their clean counterparts to continue producing an extrusion product line of a different color while the removed components are cleaned off line. | 01-23-2014 |
| 20140271970 | MODULAR SUPERCRITICAL FLUID MATERIALS PROCESSING SYSTEM - A modular system for processing an exfoliated aggregate material or a polymer composite material comprising the exfoliated aggregate, utilizing supercritical fluid processing is described. The modular system may provide exfoliated aggregate particulates, polymer composite materials or master batch polymer composite materials. | 09-18-2014 |
| 20150367552 | HEATING DEVICE AND STRAPPING BAND MANUFACTURING APPARATUS INCLUDING THE SAME - In the case of the heating device and a packing band manufacturing apparatus including the same, since it is possible to heat, cool, and heat a band stock without cooling the inside of the housing in one heating device, it is unnecessary to provide a plurality of heating devices to reheat the band stock and it is possible to omit a pressing device for catching the band stock in order not to allow the band stock between the heating devices to droop, thereby simplifying equipment. | 12-24-2015 |
| 20160001483 | Extruder - An extruder has a discharge opening formed into a rectangular shape by a pair of end surface forming walls and a pair of side surface forming walls. A die configured to discharge a rubber material pressed out towards the discharge opening as two bands separated from each other at the discharge opening is provided having a height spanning between the pair of end surface forming walls and inserted so as to be movable and adjustable in the axial direction of the discharge opening at the center of the pair of side surface forming walls. The width between the left-right side surface of the die is formed at dimensions that become smaller from the base surface toward the tip surface. A convex curved surface configuring the left-right side surfaces is formed having a radius of curvature that becomes smaller from the base surface toward the tip surface of the die. | 01-07-2016 |
| 425378100 | Including heating or cooling means | 11 |
| 20090004318 | Induction tunnel coil - A system for supplying processed material includes a barrel for transporting the processed material, having a chamber and an electrically conductive wall enclosing the chamber. The barrel has a length and an outer surface. Thermal insulation extends along at least a portion of the length and around the outer surface and provides an exterior surface whose contour is uniform and formed without grooves. A coil comprising an electric conductor is encased in an electrical insulating sheath. The coil contacts and encircles the exterior surface in loops forming an induction winding that extends along at least a portion of the length and around the exterior surface in a spiral path. An induction power supply is used for supplying alternating current to the coil at a relatively high frequency. | 01-01-2009 |
| 20110081440 | ROTARY DIE HEAD OF FILM BLOWING MACHINE FOR STARCH BIODEGRADABLE MATERIAL - A rotary die head for a film blowing machine for use with a starch-based biodegradable material including a core mould and an outer body. The core mould includes a spiral core mould sleeved on a center pivot and a rotary core mould fixed on the center pivot, jointed with each other. A motor drives the center pivot and the rotary core mould to rotate. The outer body includes an inner die casing sleeved on the spiral core mould, an outer die casing fit with the inner die casing, and a mouth die casing. The inner die casing, the mouth die casing, the spiral core mould, and the rotary core mould form a material flow and molding channel consisting of a herringbone feed-in slot, spiral conveying slots, an annular gap buffer zone, a tapering cone passage, an annular loosing cavity, and a final molding gap in turn from bottom to top. | 04-07-2011 |
| 20110212209 | LOW TEMPERATURE EXTRUSION PROCESS AND DEVICE FOR ENERGY OPTIMIZED AND VISCOSITY ADAPTED MICRO-STRUCTURING OF FROZEN AERATED MASSES - The invention describes a low temperature extrusion process and a respective device for an energy-optimized and viscosity-adapted microstructuring of frozen aerated systems like ice cream. Therewith a very finely dispersed microstructure is reached under optimized balance of viscous friction based mechanical energy dissipation and transfer of dissipation heat and additional phase transition (freezing) heat to a refrigerant up to very high frozen water fraction at very low temperatures. With this new process and device aerated masses are continuously frozen and optimally micro-structured under minimized/optimized mechanical energy input. The microstructure of this-like treated masses supports on the one hand preferred rheological properties which lead to improved shaping, portioning and scooping properties, even at very low temperatures, and on the other hand leads to an improved shelf life (heat shock stability) and mouth feel (e.g. creaminess, melting behavior). | 09-01-2011 |
| 20120015067 | CONCRETE BLOCK MOLD WITH MOVEABLE LINER - A mold assembly mold having a mold cavity formed by a plurality of liner plates, wherein at least one of the liner plates is moveable toward and away from an interior of the mold cavity, and a heater element contacting and heating the moveable liner plate. | 01-19-2012 |
| 20120189729 | MULTI-EXTRUDER - Multiple extrusion drive motors are nested in an overlapping configuration that permits re-use of the drive axes to support drive gears and complementary guide bearings, resulting in a compact arrangement of independently controllable extruders for multiple build materials. | 07-26-2012 |
| 20120321737 | DIE PLATE FOR RESIN GRANULATION - In order to ensure quality of pellets by eliminating temperature differences among extrusion nozzle holes with use of a heating medium flowing through heating channels only once and flowing out through a heating medium outlet, provided is a die plate for resin granulation, in which a plate main body ( | 12-20-2012 |
| 20140120197 | LIQUEFIER ASSEMBLY FOR USE IN EXTRUSION-BASED ADDITIVE MANUFACTURING SYSTEMS - A liquefier assembly for use in an extrusion-based additive manufacturing system, the liquefier assembly comprising a downstream portion having a first average inner cross-sectional area, and an upstream having a second average inner cross-sectional area that is less than the first inner cross-sectional area, the upstream portion defining a shoulder configured to restrict movement of a melt meniscus of a consumable material. | 05-01-2014 |
| 20140271971 | DEVICE TO PRODUCE BRIQUETTES - The subject of the invention is a method for the manufacture of briquettes from comminuted straw, as well as a device to manufacture briquettes from comminuted straw. The method consists in that comminuted straw is compressed in a continuous process using a screw-type extruder until the material reaches a temperature at which the material after pressing solidifies to a density exceeding 1.3 g/cm 3. The device has a screw ( | 09-18-2014 |
| 20160121537 | HEATER-COOLER SYSTEM FOR A BARREL OF AN EXTRUDER AND A METHOD OF USING THE SAME - A heater-cooler system includes a plurality of heaters in thermal communication with a barrel of an extruder. The heater-cooler system includes a plurality of shroud assemblies that each define a cavity between a shroud assemblies and one of the heaters. Each heater is enclosed by one of the shroud assemblies. Each of the shroud assemblies has an intake port and an exhaust port. The heater-cooler system includes a blower connected to the intake port. The blower delivers air to the cavity. A portion of the each of the shroud assemblies at the exhaust port defines a flap moveably integrated therewith. The flap is opened by an increase in pressure in the cavity caused by operation of the blower. The flap seals the cavity in a closed position upon termination of blower operation. The flap is configured as a poppet valve. | 05-05-2016 |
| 20160193778 | THREE-DIMENSIONAL PRINTING HEAD | 07-07-2016 |
| 425378200 | Spinneret | 1 |
| 20090169667 | APPARATUS AND METHOD FOR MANUFACTURING NONWOVEN FABRIC - An apparatus includes a spinning nozzle, a fiber drawing device and a water spray device. The spinning nozzle has spinnerets and a spinning solution is filled therein. The spinning solution includes a solvent and a fiber material. The solvent includes N-Methylmorpholine N-Oxide, and the fiber material includes cellulose. The fiber drawing device is disposed under the spinning nozzle and has a gas flow generating device therein for generating a gas flow which is ejected from the top of the fiber drawing device and toward the bottom thereof. The fiber drawing device also has a slit on the top thereof, and the spinning solution from the spinning nozzle would enter the fiber drawing device through the slit. The water spray device is disposed at the slit of the fiber drawing device, and the spinning solution would pass through the water spray device before entering the fiber drawing device. | 07-02-2009 |
| 425380000 | Including auxiliary shaping means (e.g., mandrel, etc.) associated with molding orifice | 5 |
| 20130309345 | CUTTING APPARATUS FOR A GRANULATOR FOR CUTTING GRANULES FROM PLASTICS-MATERIAL STRANDS EMERGING FROM NOZZLES, HAVING A KNIFE ROTOR - The invention relates to a cutting apparatus for a granulator for cutting plastics-material strands emerging from nozzles into granules. The cutting apparatus includes a knife rotor which is connected to a drive shaft via an articulation component having a drive part and via a driven part carrying the knife rotor. The drive part is inserted into a spherical head in a matching spherical cap in the drive part. The spherical head passes through by at least one direction axle, about which the spherical head is rotatable in the spherical cap in case of an axial offset of the drive part and the driven part. In this case, an end of the directional axle that emerges from the spherical head is mounted in a groove in the spherical cap and extends transversely to the direction of rotation of the spherical cap such that, in the case of an offset of the drive part with respect to the driven part, the end moves in the groove. | 11-21-2013 |
| 20140356474 | DEVICE FOR GUIDING AND TEXTURING A PLURALITY OF SYNTHETIC THREADS - A device guides and textures a plurality of synthetic threads in a melt spinning process, with at least one driven godet, with a plurality of texturing nozzles and with a cooling arrangement. The threads can be guided on the circumference of the godet with a guiding spacing and on the cooling arrangement with a treatment spacing. The guiding spacing between the threads on the godet is smaller than the treatment spacing between the threads on the cooling arrangement and the texturing nozzles are held in a fan-shaped arrangement between the godet and the cooling arrangement. The arrangement of the texturing nozzles is oriented transversely with respect to an axis of rotation of the godet in such a way that the threads can be fed with different looping angles on the circumference of the godet to the texturing nozzles in a straight thread run. | 12-04-2014 |
| 425381000 | Movable orifice or movable mounted inner mandrel within orifice | 3 |
| 20100143527 | EXTRUSION DIE AND METHOD FOR EXTRUDING A ROTOR SHAFT FOR A WIND TURBINE GENERATOR - An extrusion die for radial extrusion of a rotor shaft for a wind turbine generator has a body and a mandrel received in the body. The mandrel and body cooperatively define a tubular interior chamber. A punch is received in the tubular interior chamber and is moveable with respect to body and mandrel. A radial extrusion insert has a radial interior chamber in communication with the tubular interior chamber. The radial extrusion insert includes an arcuate edge disposed in a transition area between the tubular interior chamber and the radial interior chamber. | 06-10-2010 |
| 20160009013 | DEVICE FOR PRODUCING PLASTIC TUBES | 01-14-2016 |
| 20160183587 | Rotor Assembly with One-Piece Finger Member - A rotor assembly for extruding randomly shaped food items includes a one-piece finger member. The one-piece finger member reduces the downtime of the extruding machine containing the rotor assembly by reducing the number of parts in the rotor assembly and reducing the adjustment necessary after finger replacement. The proprietary threaded interface between the finger member and the improved extruder machine allows for quick swap out during extruder maintenance. | 06-30-2016 |
| 425381200 | Centripetal elastic melt extruder type | 3 |
| 20130122133 | Continuous Bi-Metallic Twin Bore Barrel for Screw Extruder and Method of Making Same - A continuous bi-metallic twin bore barrel is produced by forming first and second single bore barrels, centrifugally lining the bores of the single bore barrels with a bi-metallic liner, heating the single bore barrels to harden the linings, fastening each single bore barrel into a barrel machining jig, and cutting each single bore barrel along its length to expose its bore. The barrel machining jigs are fastened together such that two single bore barrels are positioned adjacent and in contact with one another and their bores are in communication with one another. The two single bore barrels are seal welded together to form a twin bore barrel. The twin bore barrel is removed from the jigs and clamped along its length. | 05-16-2013 |
| 20130259966 | EXTRUDER - An extruder having a housing ( | 10-03-2013 |
| 20140017351 | SCREW INTENDED FOR THE EXTRUSION OR MIXING OF ELASTOMERS AND METHOD FOR FITTING SAME - The screw is intended for the extrusion or mixing of elastomers or plastic products. It comprises:
| 01-16-2014 |
| 425382000 | Plural orifices | 12 |
| 20090028979 | HONEYCOMB STRUCTURE BODY MOLDING DIE - A honeycomb structure body molding die is disclosed including a die main body, having a feed bore section and a slit recess section, and a guide ring having an upright support section and a guide section carried on the upright section, which includes a stepped section and has a central slit recess forming section, provided on the stepped section, and an outer circumferential slit recess forming surface. The die main body has a non-opposing region, formed on an area outside the stepped section, in which the outer circumferential slit recess forming surface does not axially face the guide section, while having a feed bore closing region closing the feed bores. The die main body has outer circumferential-skin forming material feed passages formed in an area outside the feed bore closing region for feeding the molding material to a squeezing outlet for forming an outer circumferential skin. | 01-29-2009 |
| 20090028980 | EXTRUSION DIE FOR MOLDING HONEYCOMB STRUCTURES - An extrusion die is used for producing a honeycomb structures. The extrusion die is composed of a guide ring and a die body part. Feeding holes and slit grooves are formed in the die body part. The guide ring has a pole part and a guide part. A slit groove formation area has a central slit groove formation surface area having a step shaped part and an outer peripheral slit groove formation area. An angle of the step-shaped part to an outer slit groove formation surface is within a range of 90°≦α≦95°, and a relationship A≦B<1.5 A is satisfied, where A is a gap between the outer peripheral slit groove formation surface to the guide part, and B is a gap between the outer peripheral side surface of the step shaped part and the front end of the guide part. | 01-29-2009 |
| 20110097434 | VISUALLY ATTRACTIVE, FRESHLY PREPARED EXTRUDED FAT-BASED CONFECTIONERY PRODUCT WITH TEMPORARY FLEXIBILITY HAVING ENHANCED MELT-IN-THE-MOUTH PROPERTIES, METHOD AND APPARATUS OF DISPENSING THE SAME - A visually attractive, freshly prepared, fat based confectionery product formed of at least one elongated strand of extrudate of fat based confectionery material; the at least one strand being capable of being handled while exhibiting a temporary flexibility and the eat least one strand being formed to a surface area to-mass ratio that is higher than 8.0 CM | 04-28-2011 |
| 20120219657 | SLOT NOZZLE ASSEMBLY AND SHIM PLATE - Problem: To provide a slot nozzle assembly that can extrude a fluid material essentially uniformly in the longitudinal direction of the slot. | 08-30-2012 |
| 20140127344 | CONFECTIONERY PROCESSING MACHINE AND MANUFACTURING PROCESS - A confectionery processing machine has a hopper attached to a dispensing unit. The dispensing unit comprises a plurality of co-operating piston and nozzles. The hopper is arranged to supply an edible material to the plurality of co-operating piston and nozzles. The dispensing unit is arranged in order to dispense the edible material from the plurality of co-operating piston and nozzles. The confectionery processing machine is improved by providing the hopper with at least two separate compartments. Here, each compartment separately provides edible material to a portion of the plurality of pistons. Consequently, a more flexible confectionery processing machine is provided because all the plurality of piston and nozzles are not provided from the same compartment. | 05-08-2014 |
| 20140287082 | EXTRUSION TYPE COMPRESSIVE GRANULATING APPARATUS FOR PRODUCING GRANULAR EXCRETA TREATING MATERIAL - An extrusion type compressive granulating apparatus is configured to produce granular excreta treating material that has an absorbing property and is formed by extruding and granulating a raw material via granulating holes formed in a table of the apparatus. A space rib is provided at a lower surface of the die table so as to form a gap below the granulating holes. A cutting blade is provided below the gap. The granulating holes each form a compression zone for compressing the raw material, and the gap forms a non-compression zone in which the compressed material swells before being cut by the cutting blade at the outlet of the non-compression zone. | 09-25-2014 |
| 20150037450 | HONEYCOMB EXTRUSION APPARATUS AND METHODS - A honeycomb extrusion apparatus includes first and second vanes with respective first and second face portions. First and second axial widths of a circumferential feed area are respectively defined between the first and second face portions and the outer feed surface of the die body. In further examples, methods include the steps of selectively adjusting the first axial width and the second axial width of the circumferential feed area by respectively adjusting the first and second vane relative to the mask. In further examples, a honeycomb extrusion apparatus includes a plurality of mask segments that each includes an inner peripheral surface portion. Each of the plurality of mask segments are independently adjustable along a respective radial axis. | 02-05-2015 |
| 20150125565 | Resin Infusion of Composite Parts Using a Perforated Caul Sheet - Resin infused composite parts are fabricated using a caul sheet having perforations therein for optimizing the flow of resin through the parts and allowing a simplified tooling and consumable arrangement for complex parts while achieving a smooth, aerodynamic caul-side or bag-side finish. | 05-07-2015 |
| 20150321409 | System, Method and Apparatus for Producing a Multi-Layer, Microcapillary Film - The instant disclosure provides a die assembly for producing microcapillary film. The die assembly is operatively connectable to an extruder having a thermoplastic material passing therethrough. The die assembly includes a pair of die plates, a manifold, and a plurality of nozzles. The manifold is positionable between the pair of die plates and defining a plurality of film channels therebetween. The plurality of film channels converge into an elongate outlet. The thermoplastic material is extrudable through the plurality of film channels and the elongate outlet to form a multi-layer film. The plurality of nozzles are positionable between the plurality of film channels. The plurality of nozzles are operatively connectable to a source of channel fluid for emitting the channel fluid into the thermoplastic materials exiting the die whereby microcapillaries are formed. | 11-12-2015 |
| 20160067902 | EXTRUSION DIE FOR PRODUCING BICOLOR PLASTIC SHEETS - An extrusion die includes a first metal plate and a second metal plate. The first and second metal plates define a first entrance for receiving a first plastic flow, a first cavity including two first distributing channels, and a second cavity including two second distributing channels. The first entrance communicates with the first cavity. The first metal plate further defines a second entrance for receiving a second plastic flow of different color. The second entrance communicates with the second cavity. The first cavity communicates with the second cavity through a common side therebetween. An exit is defined at bottoms of the cavities, from which bicolor plastic sheets can be delivered. One of the first distributing channels and one of the second distributing channels are respectively curved downwardly to join to the common side between the cavities, so that the plastic flows can flow more smoothly to prevent color mixing therebetween. | 03-10-2016 |
| 425382200 | Spinneret type | 2 |
| 20080317895 | Device for Stacking Synthetic Fibers to Form a Nonwoven - The invention relates to a device for depositing synthetic fibers to form a non-woven web. The fibers are transported through a take-off nozzle by means of an air stream in the direction of a depositing belt. The device is provided with a guide duct for guiding fibers from the take-off nozzle to the depositing belt, said duct having a mobile retaining flap on one end of a longitudinal side that faces the depositing belt. To obtain a depositing area on the depositing belt that is separate from the environment as the position of the retaining flap is modified, the retaining flap is formed by a support and an elastic sealing lip, which is held in frictional contact with the depositing belt. | 12-25-2008 |
| 20090280207 | SUPERFINE FIBER CREATING SPINNERET AND USES THEREOF - Apparatuses and methods for the production of superfine fibers. | 11-12-2009 |
| 425382300 | Including additional rotating means downstream of the primary pressurizing means | 2 |
| 20150017274 | EXTRUDER AND PROCESS FOR EXTRUDING A POLYMER - The present invention relates to an extruder for a polymer, and a process for extruding a polymer using said extruder. In particular, the present invention provides an extruder comprising: (i) two or more barrel sections ( | 01-15-2015 |
| 20150086669 | MELT PUMPS FOR PRODUCING SYNTHETIC GRANULES, EXTRUDED PROFILES OR MOLDED PARTS - Melt pumps for producing synthetic granules, extruded profiles or molded parts are disclosed. One disclosed example apparatus includes a worm machine to move synthetic melt, a tool for producing granules, an extruded profile or a molded part, and a melt pump separate from the worm machine, where the melt pump is to press synthetic melt through the tool, and where the worm machine transfers the synthetic melt to the melt pump at a lower pressure than the synthetic melt provided by the melt pump to the tool. | 03-26-2015 |
| 425382400 | Including restriction upstream of shaping orifice and downstream of primary pressurizing means | 1 |
| 20100074981 | Apparatus and Method for Imprinting Lines on Direct-Expanded Food Products Having Complex Shapes With Improved Dimensional Quality - The improved apparatus includes an improved extruder die assembly comprising a forming section, an injection section, and a converging nozzle section having axially aligned ridgelines which gradually project into the bore of the nozzle as the nozzle converges to gradually disrupt the axial flow of an extrudate at specific peripheral points thereby altering the extrudate's velocity profile. By gradually disrupting the axial flow in close proximity to the projecting ridgelines prior to its extrusion, the dimensional quality of the resulting direct expanded food piece is greatly improved. Moreover, by carefully positioning the capillary channels of the injection section into that portion of the flowing extrudate not affected by the axially aligned ridgelines, a distinct colored and/or flavored pattern is imparted into the extrudable food mass during the extrusion process while improving the quality of dimensional design aspects of the resulting extruded, complexly shaped, direct expanded food products. | 03-25-2010 |
