| Patents for B29L 22 - Hollow articles (5,768) |
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| 03/20/1991 | EP0417998A1 Fluid dispensing device |
| 03/14/1991 | DE3929664A1 Thermoforming film container plus tube - by mould tools which grip tube in tapered holes so that when vacuum thermoforming is completed some space allows film to cool round tube |
| 03/13/1991 | EP0416247A2 Method of deep-drawing plastics films |
| 03/06/1991 | EP0415153A2 Insertion and take-out apparatus for an injection moulding machine |
| 03/06/1991 | EP0415109A1 Bottle neck structure and manufacturing method therefor |
| 03/05/1991 | CA1280925C Securing handles to plastics containers |
| 03/05/1991 | CA1280859C Injection moulding apparatus |
| 03/01/1991 | CA2024150A1 Die-cast machine |
| 02/27/1991 | CN1049474A Production of thin wall hollow polymeric articles and polymeric coatings on substrates |
| 02/20/1991 | EP0413467A2 Production of thin walled hollow polymeric articles and polymeric coatings on substrates |
| 02/20/1991 | EP0413344A2 Process for preparing structural, heat-insulating shaped articles and articles obtainable thereby |
| 02/19/1991 | US4993931 Apparatus for making a hollow polyethylene terephthalate blow molded article with an integral external projection such as a handle |
| 02/13/1991 | EP0412779A2 Surface-patterned polybutylene terephthalate resin molded articles and process for preparing such molded articles |
| 02/12/1991 | US4992038 Molding machine for an oriented and blown hollow container with a label |
| 02/12/1991 | US4991728 Blow-molded bottle-shaped container of biaxially oriented polyethylene terephthalate and piece to be blow-molded into the same bottle-shaped container |
| 02/10/1991 | CA2022667A1 Polybutylene terephthalate resin molded article having pictorial pattern formed thereon and process for preparing thereof |
| 02/07/1991 | WO1991001213A1 Procedure and machinery for the production of an assembled object |
| 02/06/1991 | EP0034158B2 Multi-layer article and method of making same |
| 02/05/1991 | US4990301 Multilpe passageway coaxial nozzle for simultaneous supplying plastic melt |
| 02/05/1991 | US4989394 Press plunger having separable press ring |
| 01/30/1991 | EP0410708A2 Surface-patterned polybutylene terephthalate resin molded articles and process for preparing such molded articles |
| 01/30/1991 | CN1011396B Apparatus for producing plastic hollow articles with annular nozzle |
| 01/29/1991 | US4988279 Apparatus for extrusion blow molding polyethylene terephthalate articles |
| 01/29/1991 | US4987725 Method of manufacturing and filling container |
| 01/27/1991 | CA2021887A1 Polyalkylene terephthalate resin molded article having pictorial pattern formed thereon and process for preparation thereof |
| 01/23/1991 | EP0409388A2 Blow molded aseptic intermediate bottle and method |
| 01/08/1991 | US4983711 Copolyesters and articles extrusion blow-molded therefrom |
| 01/08/1991 | US4983116 Secondary injection molding machine for hollow molded products |
| 01/08/1991 | US4982975 Composite bicycle frame with pressure molded juncture |
| 01/08/1991 | CA1278661C Blow moulding apparatus |
| 01/02/1991 | EP0406146A1 Method of making polyethyleneterephthalate containers which are to be hot-filled |
| 01/02/1991 | CA1278411C Multiple zone heating of molds |
| 01/02/1991 | CA1278410C Mold method and apparatus for plastic shells |
| 01/02/1991 | CA1278407C Process for the preparation of a hollow object from a multilayer plastic |
| 12/19/1990 | EP0402990A1 Device for recuperating by fusion the metal constituting a fusible core |
| 12/19/1990 | EP0402445A1 A method and an apparatus for producing containers. |
| 12/18/1990 | US4978290 Molding device |
| 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 |
| 12/05/1990 | EP0400703A1 Adhesive based on a thermoplastic polyester with an aluminium compound incorporated therein |
| 12/05/1990 | EP0400308A2 Method for producing hollow injection mouldings from plastic and apparatus for executing the method |
| 12/05/1990 | EP0400135A1 Injection mold method and apparatus. |
| 12/04/1990 | US4975132 Plastic closures for containers and cans and methods and apparatus for producing such closures |
| 11/28/1990 | EP0399904A1 Extrusion-blow-moulding machine with moulds carried by a vertical wheel |
| 11/28/1990 | EP0399826A1 Containers for liquid |
| 11/28/1990 | EP0399825A2 Manufacture of containers |
| 11/28/1990 | CN1010569B Apparatus for producing plastic hollow articles |
| 11/26/1990 | CA2016784A1 Containers for liquids |
| 11/26/1990 | CA2016783A1 Manufacture of containers |
| 11/20/1990 | US4971748 Method for producing a three-dimensionally shaped aromatic imide polymer sheet article |
| 11/20/1990 | US4971542 Blow molding machine with accumulator cushion regulation |
| 11/15/1990 | WO1990013408A1 Method and system for making a hollow-shaped body from molten resin by injection molding |
| 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 | US4968368 Method and apparatus for lining vessels |
| 11/06/1990 | US4967539 Method and apparatus for producing liquid filled receptacles |
| 11/04/1990 | WO1990013490A1 Methods of and apparatus for making container or cans |
| 10/30/1990 | US4966544 Injection mold having cooling fins |
| 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 | US4965035 Method of preforming a cover member of a can-shaped container |
| 10/17/1990 | EP0392571A2 Laminated preform with internal barrier layer |
| 10/17/1990 | EP0392433A2 Method and apparatus for forming a fabricated thermoplastic container |
| 10/16/1990 | US4962862 Thermoplastic container having end wall butt-welded to body |
| 10/14/1990 | CA2014505A1 Method and apparatus for forming a fabricated thermoplastic container |
| 10/10/1990 | EP0390806A1 The improved method of creating inflatable products |
| 10/10/1990 | CN1009907B Extrusing head |
| 10/03/1990 | EP0390068A1 Gas closure valve and method for the control of a plastic processing apparatus provided with such a valve |
| 09/26/1990 | EP0388720A2 Device for finishing plastic crates for bottles |
| 09/26/1990 | EP0388647A2 Process and apparatus for closing a package for liquids |
| 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 | US4959001 Blow molding machine with accumulator waiting time control |
| 09/21/1990 | CA2011302A1 Method of and an apparatus for sealing a liquids package |
| 09/19/1990 | EP0388373A1 An extrusion and blow moulding process for plastic objects, utilizing low viscosity materials |
| 09/19/1990 | EP0302853B1 In-mold label dispenser for plastic blow molding machine |
| 09/19/1990 | EP0299953B1 In-mold label dispenser of blow molding machine |
| 09/19/1990 | CN1009633B Arrangement for sealing of thermoplastic-coated packing material |
| 09/19/1990 | CN1009632B Apparatus for locking top mould of blow-moulding machine |
| 09/19/1990 | CN1009631B Apparatus for producing plastic hollow articles with movable core rod |
| 09/15/1990 | CA2012103A1 An extrusion and blow molding process for plastic objects, utilizing low viscosity materials |
| 09/12/1990 | EP0229153B1 Heat sealing method and apparatus |
| 09/12/1990 | CN1045244A Injection molding system with gas flow through valve gate |
| 09/11/1990 | US4955580 Contact lens mold |
| 09/11/1990 | CA1273763A1 Preparation of polyester hollow formed body |
| 09/09/1990 | WO1990010675A1 Molding compositions comprising carbonate polymer, nitrile-butadiene-vinyl aromatic graft copolymer and methyl(meth)acrylate-butadiene-styrene graft copolymer and blow molding and thermoforming processes using such compositions |
| 09/09/1990 | WO1990010410A1 Method and apparatus for the manufacture of shaped products of biaxially oriented polymeric material |
| 09/09/1990 | CA2047662A1 Molding compositions comprising carbonate polymer, nitrile-butadiene-vinyl aromatic graft copolymer and methyl (meth)acrylate-butadiene-styrene graft copolymer and blow molding and thermoforming processes using such compositions |
| 09/05/1990 | EP0385175A2 Injection molding system with gas flow through valve gate |
| 09/04/1990 | CA1273466A1 Heat sealing method and apparatus |
| 09/04/1990 | CA1273462A1 Container and method of forming same |
| 08/29/1990 | EP0384657A1 Injection moulding |
| 08/28/1990 | US4952130 Apparatus for injection-moulding a plastics portion on a paper tube using a support portion |
| 08/21/1990 | US4950514 Plastic preform for forming blow molded plastic bodies |
| 08/21/1990 | US4950513 Fuel tanks; reduce diffusion of hydrocarbons |
| 08/21/1990 | US4950152 Apparatus for producing preforms and blow molded articles |
| 08/21/1990 | US4950143 Injection mold manifold arrangement |
| 08/16/1990 | EP0382690A2 Device for producing hollow shaped articles |
| 08/16/1990 | CA2009942A1 Injection moulding |