| 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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| 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 | CN1009632B Apparatus for locking top mould of blow-moulding machine |
| 09/19/1990 | CN1009631B Apparatus for producing plastic hollow articles with movable core rod |
| 09/18/1990 | US4957687 Method for making profiled plastic tubes such as corrugated tubes |
| 09/16/1990 | WO1990010532A1 Method of attaching appendages to blow moulded products |
| 09/16/1990 | CA2057063A1 Method of attaching appendages to blow moulded products |
| 09/15/1990 | CA2012103A1 An extrusion and blow molding process for plastic objects, utilizing low viscosity materials |
| 09/12/1990 | CN1045244A Injection molding system with gas flow through valve gate |
| 09/11/1990 | US4955492 For carbonated beverages |
| 09/11/1990 | US4955491 Plastic container with reinforcing ring in the base |
| 09/11/1990 | CA1273763A1 Preparation of polyester hollow formed body |
| 09/11/1990 | CA1273762A1 Blow molding method and apparatus |
| 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 | WO1990010674A1 Molding compositions comprising carbonate polymer, rubber modified vinyl aromatic-nitrile 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 | CA2047667A1 Molding compositions comprising carbonate polymer, rubber modified vinyl aromatic-nitrile graft copolymer and methyl(meth)acrylate-butadiene-styrene graft copolymer and blow molding and thermoforming processes using such compositions |
| 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 |
| 09/09/1990 | CA2011904A1 Chimneys for air rings used in the production of blown extruded plastic film |
| 09/07/1990 | CA2010073A1 Magnetic disk cartridge |
| 09/05/1990 | EP0385942A2 Extrusion blow-moulded hollow article, especially a bottle |
| 09/05/1990 | EP0385872A2 Sport or leisure balls comprising an external foam layer with an integral skin, and production thereof |
| 09/05/1990 | EP0385184A1 Bung barrel with a mantle, bottom and cover made of a thermoplastic material |
| 09/05/1990 | EP0385175A2 Injection molding system with gas flow through valve gate |
| 09/04/1990 | US4954376 Two material three/five layer preform |
| 09/04/1990 | US4954310 Tandem molding of plastic containers |
| 09/04/1990 | US4954071 Calibrating blow pin |
| 09/04/1990 | US4954070 In-mold label dispenser having single actuator for dispensing head and label carrier |
| 09/04/1990 | CA1273462A1 Container and method of forming same |
| 08/29/1990 | EP0384716A2 Process for the production of materials and materials produced by the process |
| 08/29/1990 | CN1044925A Bottles and methods for making thereof |
| 08/28/1990 | US4952347 Method of manufacturing a fuel tank from synthetic resin |
| 08/28/1990 | US4952134 Apparatus for forming a blow-molded bottle with bi-axially stretched skirt |
| 08/28/1990 | US4952133 Apparatus for forming a blown bottle with a handle |
| 08/28/1990 | US4951986 For use in an automobile |
| 08/22/1990 | EP0383324A1 Bottle and method for making thereof |
| 08/22/1990 | EP0382967A2 Manufacture of humidifier container and mold assembly therefor |
| 08/22/1990 | CN1009262B Method for producing seamless thin-layer products |
| 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 | US4950446 Method of lining pipes |
| 08/21/1990 | US4950153 Blow molding apparatus |
| 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 |
| 08/15/1990 | CN1009181B Process for manufacturing hollow articles |
| 08/15/1990 | CN1009180B Applying labels to blow molded articles |
| 08/14/1990 | US4948548 Controlled heating, cooling |
| 08/14/1990 | US4948357 Draped parison blow molding apparatus |
| 08/14/1990 | US4948356 Tooling for sealing blow molded bottle |
| 08/14/1990 | US4948006 Coating of a heat sealing compound to adhere the metallic cover to the plastic body |
| 08/14/1990 | US4948001 Interrupted threads on a plastic bottle finish |
| 08/09/1990 | WO1990008951A1 Method and apparatus for inspecting heat-resistant multi-layered container made of synthetic resin |
| 08/09/1990 | WO1990008636A1 Improvements in and relating to packaging |
| 08/09/1990 | CA2008093A1 Device for producing hollow shaped plastic articles |
| 08/08/1990 | EP0381322A2 Injection molded preform, method of treating same and container formed therefrom |
| 08/08/1990 | EP0380830A1 Improvements in and relating to packaging |
| 08/08/1990 | EP0380499A1 A method for controlling some parameters in connection with manufacturing of plastic articles. |
| 08/08/1990 | CN1044430A Method and apparatus for injection molding of multilayer preforms |
| 08/07/1990 | US4946641 Process of making a gold-colored olefin product |
| 08/07/1990 | US4946368 Apparatus for molding a plastics container |
| 08/07/1990 | US4946367 Rotary type blow molding machine |
| 08/07/1990 | US4946366 Needle assembly for blow molding aseptic bottles |
| 08/07/1990 | CA1272358A1 Synthetic-resin hollow container with grip and method of molding the same |
| 08/01/1990 | EP0380215A2 Method and apparatus for injection molding of multilayer preforms |
| 08/01/1990 | EP0380015A2 Method and apparatus for discontinuously manufacturing multilayered co-extruded tubular preforms made of thermoplastics |
| 07/31/1990 | US4944667 Apparatus for removing flashing from bottles |
| 07/31/1990 | US4944665 Rotary arm label transfer apparatus in combination with molding apparatus |
| 07/25/1990 | EP0379264A2 Preform for blow moulding refillable polyester beverage bottle |
| 07/25/1990 | CN1008899B Exquipment of maching plastic hollow parts with a open extreme and a closed extreme |
| 07/25/1990 | CA2008266A1 Method and apparatus for injection molding of multilayer preforms |
| 07/24/1990 | US4943458 High and low density polyethylene bottle |
| 07/24/1990 | US4943229 Blow molding machine |
| 07/24/1990 | US4943228 Blow molding machine |
| 07/24/1990 | US4942756 Multi-jaw forming press especially suited for details of variable sections |
| 07/24/1990 | CA1271911A1 Hydraulic clamping unit for a molding apparatus |
| 07/24/1990 | CA1271910A1 Method and apparatus for applying labels in the molds of a plastic blow molding machine |
| 07/18/1990 | EP0378047A1 Method of manufacturing a hollow article with an integrally formed drip catcher |
| 07/18/1990 | EP0377735A1 Label sticking apparatus for rotary blow molding machines |
| 07/17/1990 | US4942008 Process for molding a multiple layer structure |
| 07/17/1990 | US4941816 Rotary type injection blow molding machine |
| 07/17/1990 | US4941815 Injection-blow molding apparatus |
| 07/17/1990 | US4941674 Tubular bicycle frame |
| 07/17/1990 | CA1271607A1 Blow-molding apparatus for molding hollow articles of synthetic resin |
| 07/12/1990 | WO1990007556A1 Improved nylon compositions for blowmolding |
| 07/12/1990 | WO1990007555A1 Improved nylon compositions for blowmolding |
| 07/12/1990 | WO1990007549A1 Improved mineral reinforced nylon compositions for blowmolding |
| 07/12/1990 | WO1990007451A1 A method and an apparatus for producing containers |
| 07/12/1990 | WO1990007415A1 Method and apparatus for injection molding of hollow article |
| 07/12/1990 | WO1990007414A1 Apparatus and method for the production of molded articles |
| 07/11/1990 | EP0377497A1 Injection mold manifold arrangement |
| 07/11/1990 | EP0377353A1 Automated production line for making hollow plastic articles |
| 07/11/1990 | CN1043658A Installation and preparation method by two-step method for producing pet polyester bottle |
| 07/10/1990 | US4940616 Multilayered container and method for making |
| 07/10/1990 | CA1271435A1 Multi-layered vessels and method for molding the same |
| 07/05/1990 | DE3900068A1 Process and apparatus for producing a cage for rolling-contact bearings |
| 07/05/1990 | DE3844088A1 Dispensing container for detergent and process for its production |
| 07/05/1990 | DE3823669A1 Apparatus for producing mouldings |
| 07/04/1990 | EP0376593A2 Plastic bumper |
| 07/04/1990 | EP0376469A2 Two material three/five layer preform |