| Patents for B29C 49 - Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor (26,476) |
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| 01/02/1991 | EP0405683A1 Hollow body |
| 01/02/1991 | EP0405536A2 Method for producing contractable bottle closures from thermoplastic resin and apparatus for executing the method |
| 01/02/1991 | EP0405202A2 Method of manufacturing plastic articles |
| 01/02/1991 | CA1278407C Process for the preparation of a hollow object from a multilayer plastic |
| 01/01/1991 | US4981736 Preform with geodesic reinforcement ring |
| 12/27/1990 | WO1990015949A1 Pipes with integral sockets |
| 12/27/1990 | EP0404557A2 Pipes with integral sockets |
| 12/27/1990 | EP0404187A2 Polyester vessel for drink and process for preparation thereof |
| 12/26/1990 | CA2019735A1 Hollow body |
| 12/25/1990 | US4980211 Article of polyethylene terephthalate resin |
| 12/25/1990 | US4980100 Vented recyclable multilayer barrier container, an apparatus for and method of making same |
| 12/25/1990 | US4979631 Vented recyclable multilayer barrier container |
| 12/25/1990 | US4979628 Containers having one or more integral annular bands of increased thickness |
| 12/22/1990 | WO1990015707A1 Process and device for producing bubble-film |
| 12/19/1990 | EP0402445A1 A method and an apparatus for producing containers. |
| 12/18/1990 | US4978290 Molding device |
| 12/12/1990 | EP0401982A2 Vehicle seat with blow moulded cover and method of making the same |
| 12/12/1990 | EP0401222A1 Method and device for producing articles with protruding parts |
| 12/11/1990 | US4977005 Ribbed preform for use in the blow molding of a plastic material container |
| 12/11/1990 | CA1277608C2 Multi-layer synthetic resin can body and method for manufacturing the same |
| 12/11/1990 | CA1277466C2 Multi-layer synthetic resin can body and method for manufacturing the same |
| 12/08/1990 | CA2016270A1 Vehicle seat with blow molded cover and method of making the same |
| 12/06/1990 | DE3827043A1 Process and apparatus for shaping a heated preform |
| 12/05/1990 | EP0400703A1 Adhesive based on a thermoplastic polyester with an aluminium compound incorporated therein |
| 12/05/1990 | EP0400457A1 Production of barrel bodies |
| 12/05/1990 | EP0400308A2 Method for producing hollow injection mouldings from plastic and apparatus for executing the method |
| 12/05/1990 | EP0400116A1 Method and device for the conditioning of the temperature of a preform. |
| 12/05/1990 | CN1047469A Making method of bamboo weaving formed module using plastics |
| 11/29/1990 | WO1990014208A1 Method for forming tubing utilizing suction and pneumatic pressure at the surface of the cooling plug |
| 11/28/1990 | EP0399965A2 A plastic film encapsulating air bubbles, method of manufacturing same and relevant apparatus |
| 11/28/1990 | EP0399904A1 Extrusion-blow-moulding machine with moulds carried by a vertical wheel |
| 11/28/1990 | EP0399007A1 A preform for a monobase container |
| 11/28/1990 | CN1047319A Laminar articles made from mixtures of polyolefin and ethylene/vinyl alcohol copolymers |
| 11/28/1990 | CN1047247A Method for forming tubing utilizing suction and pneumatic pressure at surface of cooling plug |
| 11/28/1990 | CN1010569B Apparatus for producing plastic hollow articles |
| 11/27/1990 | US4973241 Apparatus for in-mold labeling of a blow molded article |
| 11/27/1990 | US4972963 Blow molded article with reverse lip |
| 11/27/1990 | CA1276759C2 Method and apparatus for molding plastics container and plastics container |
| 11/22/1990 | EP0398507A1 Plastic bottle with reinforcing ring encircling the bottle base |
| 11/20/1990 | US4971864 Thin overlapping layers, one of polyolefin grafted to cyclic anhydride |
| 11/20/1990 | US4971542 Blow molding machine with accumulator cushion regulation |
| 11/17/1990 | CA2014416A1 Plastic bottle with reinforcing ring encircling the bottle base |
| 11/16/1990 | WO1990014227A1 Laminar articles made from mixtures of a polyolefin and ethylene/vinyl alcohol copolymers |
| 11/15/1990 | WO1990013409A1 In-mold label dispenser having single actuator for dispensing head and label carrier |
| 11/14/1990 | EP0396649A1 Stretch blow-moulding thermoplastics articles |
| 11/14/1990 | CN2065545U Blow mould for plastis hollow article with flange |
| 11/13/1990 | US4969813 Molding apparatus for fabricating a plastic container |
| 11/13/1990 | US4969597 Money-collecting device |
| 11/13/1990 | US4969563 Self-stabilizing base for pressurized bottle |
| 11/07/1990 | EP0396482A1 Installation for the manufacture of plastic hollow articles made from preforms, equipped with means for pivotally inverting said preforms |
| 11/06/1990 | US4968474 Method of producing resin molded article |
| 11/06/1990 | US4968242 Apparatus for tandem molding of plastic containers |
| 11/06/1990 | US4967539 Method and apparatus for producing liquid filled receptacles |
| 11/06/1990 | CA1275947C Method for lining a pipe or main |
| 10/31/1990 | EP0394912A2 Machine for manufacturing extruded tubes |
| 10/31/1990 | CN1046491A Apparatus for blow moulding hollow articles |
| 10/30/1990 | US4966543 Apparatus for forming a vented recyclable multilayer barrier container |
| 10/25/1990 | DE3823671A1 Apparatus for producing mouldings |
| 10/25/1990 | DE3823670A1 Process and apparatus for heating preforms |
| 10/24/1990 | EP0393370A2 Apparatus for blow moulding hollow articles |
| 10/24/1990 | EP0393315A2 Method for injection moulding fluid-filled plastic articles and apparatus for carrying out the method |
| 10/24/1990 | EP0393204A1 Plastic fuel tank |
| 10/23/1990 | US4965036 Method of lining a pipe with a tube including passing heated fluid through the bores of the tube |
| 10/23/1990 | US4964522 Thermoplastic blown bottle with a handle |
| 10/23/1990 | US4964416 Condom articles, and apparatus and method for making and using the same |
| 10/23/1990 | US4964217 Handle for a chain saw |
| 10/21/1990 | CA2015084A1 Machine for blow molding a hollow body |
| 10/18/1990 | WO1990011938A1 Container with a unitary closure and method for making same |
| 10/17/1990 | EP0392571A2 Laminated preform with internal barrier layer |
| 10/16/1990 | US4963086 Reheat blow molding machine for forming articles from preforms |
| 10/16/1990 | US4962863 Blow molded barrel of thermoplastic synthetic resin material |
| 10/10/1990 | EP0391817A1 Dispensing container with flexible inner bag |
| 10/10/1990 | EP0391510A1 Containers having upper and lower sections of different thicknesses and extrusion blow-molding methods to form same |
| 10/10/1990 | EP0390872A1 Cleaning agent and process |
| 10/10/1990 | CN1009907B Extrusing head |
| 10/09/1990 | US4961699 Apparatus for foaming bubbles |
| 10/09/1990 | CA1274960A1 Reservoir tips for production of laminated plastic cylindrically configured blanks |
| 10/04/1990 | DE3910293A1 Apparatus for blow-moulding prefabricated parisons |
| 10/04/1990 | CA2005229A1 Containers having upper and lower sections of different thicknesses and extrusion blow-molding methods to form the same |
| 10/03/1990 | EP0390068A1 Gas closure valve and method for the control of a plastic processing apparatus provided with such a valve |
| 10/03/1990 | EP0389602A1 Process and device for injection moulding of preforms, preforms and their use. |
| 10/02/1990 | US4960556 Method for crystallizing thermoplastic material |
| 10/02/1990 | US4960376 Apparatus for making a plastic container with integral handling ring |
| 10/02/1990 | US4960351 Shell forming system |
| 09/26/1990 | CN1045563A Lable and method for in-mold molding using lable thereof |
| 09/26/1990 | CN1009716B Mold device of molding preform |
| 09/25/1990 | US4959421 Phenylenebis/oxyacetic acid/ |
| 09/25/1990 | US4959191 Method for blow molding large hollow bodies |
| 09/25/1990 | US4959190 Process for making a plastic container by blow molding |
| 09/25/1990 | US4959006 Apparatus relating to a preform with geodesic reinforcement ring |
| 09/25/1990 | US4959001 Blow molding machine with accumulator waiting time control |
| 09/24/1990 | WO1990011176A1 Blow moulding multiple walled articles |
| 09/24/1990 | CA2049968A1 Blow moulding multiple walled articles |
| 09/20/1990 | WO1990010531A1 Process for creating internal structures within blow moulded products |
| 09/20/1990 | DE3908419A1 Process and apparatus for producing multilayered plastic containers |
| 09/20/1990 | DE3908418A1 Process for the internal coating of plastic tanks, and device for the coating |
| 09/20/1990 | DE3908219A1 Process for heating injection-moulded parisons, taken from a supply, for subsequent inflation into hollow bodies in a blow mould and apparatus for carrying out the same |
| 09/19/1990 | EP0388373A1 An extrusion and blow moulding process for plastic objects, utilizing low viscosity materials |
| 09/19/1990 | EP0387883A1 Label and method for in-mold molding using a label thereof |
| 09/19/1990 | EP0387737A1 Method for heating injection-moulded preforms taken from a magazine for blowing them up to hollow parts in a blow mould and device for blow moulding prefabricated preforms |