Class / Patent application number | Description | Number of patent applications / Date published |
264537000 | Including injection forming of parison or portion thereof | 39 |
20090008838 | Process for Production of Heat-Resistant Hollow Articles Made of Polylactic Acid Containing Resin - Provided is a process for the production of heat-resistant hollow articles that does not cause the deformation of injection-molded products or the incapability of the same being taken out of a mold. A mold | 01-08-2009 |
20090085261 | BOTTLE WITH EXTENDED NECK FINISH AND METHOD OF MAKING SAME - A blow molded synthetic resin bottle has a body and an elongated neck with the body providing a shoulder extending about the base of the neck. The neck has a first collar extending thereabout spaced adjacent the shoulder and at least one additional collar extending thereabout adjacent the upper end of the neck. The resin in the neck is substantially unoriented. To produce the bottle, a synthetic resin preform is injection molded with a generally tubular body and the elongated neck. This preform is placed in a blow mold cavity having a body receiving portion and a neck receiving portion that has a recess extending thereabout seating the first collar therein. The additional collar is disposed outwardly of the mold cavity and is disposed on the upper surface of the mold. | 04-02-2009 |
20090108506 | AIR CARTRIDGE DEVICES AND METHODS OF USING SAME - Air cartridge devices and methods of using the air cartridge devices are provided. In an embodiment, the present disclosure provides an air cartridge device comprising an elongated cylindrical shaft defining a first elongated end portion and a second elongated end portion. The second elongated end portion can defining one or more apertures. The air cartridge device can be incorporated into a blow molding apparatus for blow molding bottles. | 04-30-2009 |
20090166934 | Method for manufacturing a plastic fuel tank that includes a connector provided with a screw thread - Method for manufacturing a plastic fuel tank by moulding a parison in a mould, in which method the parison is locally deformed during moulding of the parison in order to obtain an impermeable hollow built-in connector provided with a screw thread, and to do so by means of a concave counter-form and a convex form that can penetrate the counter-form, these two pieces being secured, one to the mould and the other to a core located inside the mould, or vice versa, and at least one of these pieces being provided with a screw thread, the moulding of the connector taking place by the convex form penetrating the concave counter-form. | 07-02-2009 |
20090194915 | Preforms Made of Two or More Materials and Processes for Obtaining Them - Process for making preforms made of two different materials wherein the first material ( | 08-06-2009 |
20090315226 | Injection Stretch Blow Molded Articles and Polymers for Use Therein - Injection stretch blow molded (ISBM) articles and methods of forming the same are described herein. The ISBM articles generally include a propylene-based impact copolymer. | 12-24-2009 |
20100013129 | STRETCHING/BLOWING CONDITIONS IN ONE-STAGE INJECTION-STRETCH-BLOW-MOULDING - The present invention discloses a method for preparing containers by one-stage injection-stretch-blow-moulding with a resin comprising: | 01-21-2010 |
20100102490 | METHOD AND APPARATUS FOR MOULDING CANNULAE - The present invention provides apparatus and methods for injection moulding polymeric cannulae from liquid polymeric materials. The method includes injecting pressurised liquid polymer into a mould cavity and into an overflow and forming a conduit by forcing pressurised working fluid through the solidifying liquid polymer into the overflow. The invention provides a mould for fluid-assisted injection moulding articles from polymeric materials, the mould comprising at least two parts defining a cavity having a conduit portion incorporating a needle portion; a channel for liquid polymer ingress; a channel for pressurised fluid ingress; and an overflow in communication with the conduit portion. The mould may incorporate a plurality of cavities. Preferably the volume of the overflow is equal to or greater than the volume of the conduit portion. Preferably the mould incorporates a separating means for separating the overflow from a cannula portion of an article formed in the mould. | 04-29-2010 |
20100133729 | Method and Apparatus for Manufacturing Wide Mouth Containers - A method and system for forming a wide mouth container using a single-step blow molding apparatus. The method and system uses a mold that is adapted to be used in a narrow mouth single-step blow molding apparatus. The method and system increases the number of cavities that can be used in the mold for forming wide mouth containers. This increases the amount of containers that can be made and reduces overall tooling and operational costs. | 06-03-2010 |
20100225032 | CYCLOOLEFIN RESIN COMPOSITION - A cycloolefin resin composition which controls the flexibility of a cycloolefin resin and may be molded in an environment having a temperature exceeding about 140° C. is provided. A cycloolefin resin film, a cycloolefin resin preform and the like are provided utilizing the cycloolefin resin composition including two or more cycloolefin copolymer resins having Tg values different from each other by about 10° C. or more, and the storage modulus of about 120° C. (E′ | 09-09-2010 |
20110115135 | PLASTIC FORMULATION AND METHOD FOR THE PRODUCTION OF PLASTIC BOTTLES IN A TWO-STAGE STRETCH BLOW-MOLDING PROCESS - An exemplary plastic formulation is disclosed for the production of plastic bottles in a two-stage stretch blow-molding process, and includes at least 60% of HDPE (High Density Polyethylene) having a density of 0.941 g/cm | 05-19-2011 |
20120013049 | PROCESS FOR PRODUCING PLASTIC BOTTLE - Provided in a method of producing a plastic bottle in which molding cycle is improved and a highly transparent plastic bottle rarely having a problem of discoloration such as whitening is produced. The method according to the present invention is a method of producing a plastic bottle comprising 0.005 to 0.025 parts by mass of a 1,2-benzisothiazol-3(2H)-one 1,1-dioxide compound with respect to 100 parts by mass of a polyester resin, the method comprising preparing a masterbatch containing 0.01 to 0.5 parts by mass of the above-described 1,2-benzisothiazol-3(2H)-one 1,1-dioxide compound with respect to 100 parts by mass of the polyester resin, subsequently mixing the masterbatch and polyester resin to produce a mixture, and molding the mixture into the shape of a bottle. Further, it is preferred that the above-described polyester resin be a polyethylene terephthalate resin. | 01-19-2012 |
20120126463 | INJECTION BLOW MOLDING SYSTEM WITH ENHANCED PARISON BODY MOLD CONFIGURATION - An injection blow molding (IBM) system and method for forming a plurality of parisons and molded articles. The IBM system includes an injection station having two die sets and a plurality of first and second body mold halves each attached to a respective die set. Each of the first body mold halves has a corresponding second body mold half with which it cooperatively defines a cavity for forming the exterior shape of the body of one of the parisons. The individual, independent attachment of the body mold halves to the die sets allows easy individual replacement of faulty or worn molds. Further, such an attachment configuration also permits the body mold halves connected to a common die set to be spaced from one another, so as to reduce thermal expansion problems and ease dimensional tolerances required for the width of the body mold halves. | 05-24-2012 |
20120126464 | INJECTION BLOW MOLDING SYSTEM WITH ENHANCED PARISON NECK MOLD CONFIGURATION - An injection blow molding (IBM) system and method for forming a plurality of parisons and molded articles. The IBM system includes an injection station having two die sets, two body mold halves, and two neck mold halves. Each of the neck mold halves is attached directly to one of the die sets. The neck mold halves are configured to cooperatively form the exterior shape of the necks of one or more parisons. This type of neck mold attachment configuration can allow for better temperature control of the neck portion of the parison being molded therein. Further, such a neck mold configuration can reduce the cost of fabricating, installing, and/or replacing the neck molds. | 05-24-2012 |
20120126465 | INJECTION BLOW MOLDING SYSTEM WITH ENHANCED SUPPLY OF HEAT TRANSFER FLUID TO PARISON MOLDS - An injection blow molding (IBM) system and method for forming a plurality of parisons and molded articles. The IBM system includes an injection station having two die sets and two mold half assemblies. Each of the mold assemblies is attached to one of the die sets. The mold half assemblies are configured to cooperatively form the exterior shape of the necks of a plurality of parisons. Heat transfer channels formed in both the die sets and the mold half assemblies are fluidly connected with each other, such that a heat transfer fluid can be routed to the mold half assemblies via the die sets. | 05-24-2012 |
20120193838 | METHOD AND DEVICE FOR PRODUCING PREFORMS WITH SPECIAL GEOMETRIES - The invention relates to a device and a method for producing preforms ( | 08-02-2012 |
20120299226 | Method and System for Manufacturing a Polymer Endoprosthesis by Injection Molding and Blow Molding - A polymer endoprosthesis is fabricated by a combination of injection molding and blow molding which form a tubular substrate of polymer material, followed by laser cutting, crimping and sterilization. After the injection and blow molding processes, a subtractive process is performed on the tubular substrate to transform it into a stent having a network of stent struts. The tubular substrate can be made in an injection mold and blow mold which are attached to each other. The transition from injection molding and blow molding can be performed while the injection molded substrate remains at a temperature at or above Tg of the polymer material. | 11-29-2012 |
20130214460 | PROCESS FOR PRODUCING INJECTION STRETCH BLOW MOLDED POLYOLEFIN CONTAINERS - Injection stretch blow molding process for preparing polyolefin containers, comprising the following steps: 1) preparing a preform by injection molding a polyolefin composition comprising a polymer (A) selected from ethylene polymers, propylene polymers and mixtures thereof, and a heat absorber (B); 2) supplying heat to reheat the preform prepared in step 1) and stretch blow molding said preform; wherein the heat absorber (B) is selected from phosphates, condensed phosphates, phosphites, and mixed hydroxide/phosphate oxanion compounds of Copper (Cu), Calcium (Ca), Tin (Sn) and/or Iron (Fe). | 08-22-2013 |
20130328249 | INSTALLATION AND METHOD FOR PRODUCING HOLLOW BODIES BY INJECTION MOULDING AND BLOW MOULDING - The invention relates to an installation and a method of producing hollow bodies by injection molding and subsequent blow molding. The installation comprises an injection molding tool with at least one cavity for producing a preform with a neck continuation and a hollow body part adjoining the neck continuation, a blow mold for shaping the hollow body from the preform and transfer means for transporting the preform from the injection molding tool to the blow mold. The transfer means comprises a carrying frame in which at least one holding element for the at least one preform is disposed. When transferring the preform from the opened injection molding tool to the transfer means, the preform is held on the outside of its neck continuation by a tool part of the injection molding tool and is thereby removed from the cavity. The preform is then placed with the inside of its neck continuation into the holding element, such that the holding element bears against an inner surface of the neck continuation. | 12-12-2013 |
20140042673 | INJECTION BLOW MOLDING SYSTEM WITH ENHANCED PARISON MOLD CONFIGURATION - An injection blow molding (IBM) system and method for forming a plurality of parisons and molded articles. The IBM system includes an injection station having upper and lower die sets and a plurality of upper and lower mold half blocks each attached to a respective die set. Each of the upper mold half blocks has a corresponding lower mold half block with which it cooperatively defines one or more cavities for forming the exterior shape of the body of one or more of the parisons. The individual, independent attachment of the mold half blocks to the die sets allows easy individual replacement of faulty or worn mold blocks. Further, such an independent attachment configuration also permits the mold half blocks of each die set to be spaced from one another, so as to reduce thermal expansion problems and ease dimensional tolerances required for the width of the mold half blocks. | 02-13-2014 |
20140077424 | PLASTIC FORMULATION AND METHOD FOR THE PRODUCTION OF PLASTIC BOTTLES IN A TWO-STAGE STRETCH BLOW-MOLDING PROCESS - An exemplary plastic formulation is disclosed for the production of plastic bottles in a two-stage stretch blow-molding process, and includes at least 60% of HDPE (High Density Polyethylene) having a density of 0.941 g/cm | 03-20-2014 |
20140217650 | SYSTEM FOR INJECTION MOLDING AND RELATED METHOD - A system for injection molding a part includes a plate, first and second primary mold slides, first and second secondary mold slides and at least a first core post. The first and second primary mold slides define an exterior of a first portion of a molded part and are movable relative to each other between an open position and a closed position. The first and second secondary mold slides define an exterior of a second portion of the molded part and are movable relative to each other between an open position and a closed position. A first core post defines an interior of the first portion of the molded part. The first and second secondary mold slides are operative to secure the molded part as the first and second primary mold slides are moved from their closed position to their open position, as the molded part is expanded under a source of pressurized air and as the first core post is withdrawn from an interior of the molded part. | 08-07-2014 |
20140239558 | SYSTEM FOR MANUFACTURING A POLYMER ENDOPROSTHESIS BY INJECTION MOLDING AND BLOW MOLDING - A polymer endoprosthesis is fabricated by a combination of injection molding and blow molding which form a tubular substrate of polymer material, followed by laser cutting, crimping and sterilization. After the injection and blow molding processes, a subtractive process is performed on the tubular substrate to transform it into a stent having a network of stent struts. The tubular substrate can be made in an injection mold and blow mold which are attached to each other. The transition from injection molding and blow molding can be performed while the injection molded substrate remains at a temperature at or above Tg of the polymer material. | 08-28-2014 |
20140246814 | Method for Producing Air Ducts from Plastic Material, and Mould Used - Method and mould for producing air ducts (P) from plastic material, especially soft plastic material, with a hardness of between Shore 5 and Shore 65, of the type comprising a hollow main body (P | 09-04-2014 |
20150084243 | Machine For Forming Containers Made Of Thermoplastic Material - Machine for forming containers made of thermoplastic material by blow-moulding preforms obtained by means of injection/moulding within the machine, for which at least one longitudinal direction for feeding of the preforms between the stations thereof is defined, said machine including: an injection unit provided with a longitudinal injector; a station for moulding the preforms, comprising a mould with a predefined number of cavities for injection/moulding of preforms; a station for blowing the preforms, comprising a blowing assembly for forming finished containers; said blowing assembly comprising a smaller number of blowing cavities than the number of injection/moulding cavities in the mould and being displaceable in both senses of the longitudinal direction on fixed longitudinal guides. | 03-26-2015 |
20150102534 | SEALING BELLOWS, METHOD FOR THE PRODUCTION THEREOF AND SEALING BELLOWS ARRANGEMENT - A method for producing a sealing bellows, involving (1) vulcanizing a sealing bellows having clamping elements integrated into the sealing region and into the attachment region ( | 04-16-2015 |
20150343670 | INJECTION BLOW MOLDING SYSTEM WITH ENHANCED PARISON MOLD CONFIGURATION - An injection blow molding (IBM) system and method for forming a plurality of parisons and molded articles. The IBM system includes an injection station having upper and lower die sets and a plurality of upper and lower mold half blocks each attached to a respective die set. Each of the upper mold half blocks has a corresponding lower mold half block with which it cooperatively defines one or more cavities for forming the exterior shape of the body of one or more of the parisons. The individual, independent attachment of the mold half blocks to the die sets allows easy individual replacement of faulty or worn mold blocks. Further, such an independent attachment configuration also permits the mold half blocks of each die set to be spaced from one another, so as to reduce thermal expansion problems and ease dimensional tolerances required for the width of the mold half blocks. | 12-03-2015 |
20150343693 | CONTAINER - The present relates to a method of manufacturing a preliminary product and container, having a further packaging component attached to the collar. | 12-03-2015 |
20160009016 | PROCESS FOR MAKING A PLASTIC CONTAINER | 01-14-2016 |
20160052187 | DEVICE AND METHOD FOR BLOW-MOLDING A BLOW TUBE - A device for blow-molding a blow tube has a mold cavity into which the blow tube is to be at least partially received. The device further has a mold slider injectable into the mold cavity. The mold slider has to move a wall area of the blow tube into the mold cavity up to a wall area opposite of the blow tube in such a manner that an adhesion of both wall areas results. | 02-25-2016 |
20160136862 | METHOD AND DEVICE FOR PRODUCING PREFORMS WITH SPECIAL GEOMETRIES - Preforms with a neck region and a preform body and having an enlarged geometry in comparison with the cavity of the injection mould are produced by injecting a polymer melt into the mould with a geometry of the cavity in the mould such that the radial extent of an inner space in the Preform body thereby produced is not greater than the radial extent of the inner space in the neck region, the preforms are removed from the open mould by a removal gripper, and the preforms in the removal gripper are inflated using positive pressure such that the geometry of the inflated preform body is larger than the cavity in the injection mould. | 05-19-2016 |
20160136863 | METHOD FOR MANUFACTURING A HANDHELD PRIMING PUMP - A method for manufacturing a handheld priming pump is disclosed. It is capable of being automatic production and increase production yield after being modularized. The production time may be shortened and the defect rate may be also reduced. | 05-19-2016 |
20160200027 | MOLD FOR RESIN MOLDED PART AND METHOD OF MANUFACTURING RESIN MOLDED PART | 07-14-2016 |
20160376436 | MATERIAL COMPOSITION FOR PRODUCING BEER BOTTLE AND METHOD OF PRODUCING BEER BOTTLE - A material composition for producing nanometer barrier polyethylene terephthalate (PET) monolayer beer bottles, the composition comprising layered silicate nano-composite PET material, antioxidant, colorant, dispersant and the like, and also relates to a method of producing beer bottles. The monolayer PET bottles have good barrier property, low oxygen penetration, good light blocking property, and can extend the service life of PET bottled beer; the bottles have good thermal resistance, and meet requirements of beer bottling and pasteurization (for 30 min at 60° C.); the bottles are light weight, do not burst, and meet requirements of transport, storage and consumption. | 12-29-2016 |
264538000 | Arcuate or rotary movement of parison or workpiece from one work station to another | 3 |
20080251974 | Rotary Molding Machine - Disclosed, amongst other things, is: (i) a rotary injection molding machine; (ii) a mold; (iii) a mass-drive; and (iv) a method of a molding, amongst other things. | 10-16-2008 |
20090008839 | METHOD FOR ADJUSTING DISTANCE BETWEEN PREFORMS AND ADJUSTING STRUCTURE OF THE METHOD - A method and a structure are disclosed for adjusting the distance between two preforms. Thus, the distance between two preforms is changed by adjusting the proportion in the number of two carriers on the track. In addition, the possibility of wear of the carriers is greatly reduced. Further, it is only necessary to prepare carriers of fewer sizes so as to satisfy the distance required by diverse different containers during fabrication. | 01-08-2009 |
20100187730 | INJECTION BLOW MOLDING MACHINE AND PROCESS FOR THE STRETCH BLOW MOLDING OF PLASTIC CONTAINERS - An injection blow molding machine having an injection molding rotor including a plurality of injection molding units with individual split mold cavities for preforms, a transfer rotor, a blow molding rotor including a plurality of blow molds, and a removal rotor, essentially within a shared operating plane, and split mobile neck molding parts which fit into each blow mold and each mold cavity and which are transferred with a preform and removed with a stretch-blown bottle from the blow mold. In the process, each preform is transferred in the neck molding part into the blow mold. | 07-29-2010 |
264539000 | Including extrusion | 2 |
20110187029 | ALIPHATIC-AROMATIC POLYESTER - The present invention provides an aliphatic aromatic polyester comprising:
| 08-04-2011 |
20130307199 | CONTAINER HAVING OXYGEN SCAVENGING SYSTEM - A polyethylene terephthalate container having a hydrogen generator and catalyst disposed or otherwise incorporated in components of the container, including the closure, closure insert, label, label glue, and/or any other portions of the final container assembly. In addition, the catalyst and the hydrogen generator can both be located in the same component. Methods for dispersing the hydrogen generator and catalyst in the container wall without affecting clarity are provided. | 11-21-2013 |