| Patents for B29C 69 - Combinations of shaping techniques not provided for in a single one of main groups , e.g. associations of moulding and joining techniques; Apparatus therefor (7,717) |
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| 12/28/1989 | WO1989012533A1 Method and apparatus for helical cutting of a flexible tubular sheet of polymeric material |
| 12/19/1989 | US4887765 Fluid pack and process for the production thereof |
| 12/13/1989 | EP0345987A2 Methods of making multiple layer sheet materials, methods of processing polymers, extrusion apparatus, polymeric sheet materials and packaging made therefrom |
| 12/12/1989 | US4886187 Plastic container with enhanced insulation |
| 12/07/1989 | DE3819199A1 Process for producing round glass fibre blanks for grinding or cutting-off wheels and apparatus for carrying out the process |
| 12/05/1989 | US4885457 Method of making a conductive polymer sheet |
| 12/05/1989 | CA1263593A1 Manufacture of filamentary composites |
| 12/05/1989 | CA1263522A1 Spirally-wound heat-shrinkable member, method and apparatus for forming, method and apparatus for applying to containers and method of forming a container therefrom |
| 11/28/1989 | US4883555 Method for forming foam braced packaging |
| 11/28/1989 | CA1263211A1 System for thermoforming articles such as picnic plates in a pair of simultaneously fed, continuous thermoplastic webs which subsequently move into nested relation, and then dually trimming the nested articles from the webs |
| 11/22/1989 | CN1037301A Process and apparatus for manufacturing vault of railway carriage |
| 11/21/1989 | US4881998 Radiation gathering reflector and method of manufacture |
| 11/14/1989 | US4880233 Game ball |
| 11/07/1989 | US4879081 Grinding, fusion |
| 11/07/1989 | US4878972 Process for preparing two-ply foam molded articles |
| 11/02/1989 | WO1989010313A1 Process for mounting plastic closures |
| 11/02/1989 | EP0340088A1 Composit rocket motor housing with integrated fins and its method of production |
| 11/02/1989 | EP0339817A2 Reclosable bag |
| 10/31/1989 | US4877474 Process for the production of a hollow chamber plate of synthetic material |
| 10/31/1989 | US4877468 Hot tire forming method |
| 10/26/1989 | DE3812617A1 Process and apparatus for producing plastic parts |
| 10/18/1989 | EP0337802A2 Method for the manufacture of thermoplastic panel heat exchangers |
| 10/12/1989 | DE3809773A1 Working method for forming corner connections on sealing profiles and an apparatus for carrying out this method |
| 10/11/1989 | EP0336906A1 An intregated system for the moulding and gluing together of box elements |
| 10/04/1989 | EP0335784A1 Process and device for lining welded pipes |
| 10/04/1989 | EP0334839A1 Self-sealable liquid dispensing container |
| 09/27/1989 | EP0334648A2 Improvements in or relating to methods of manufacturing tube coupling bodies |
| 09/26/1989 | US4869863 Method of and apparatus for tubularly drawing thermoplastic resin |
| 09/26/1989 | US4869766 Method for manufacturing large diameter plastic pipe |
| 09/26/1989 | US4869369 Foam braced packaging and method and apparatus for constructing same |
| 09/26/1989 | CA1260662A1 Mold method and split mold apparatus for multi-color plastic shells |
| 09/26/1989 | CA1260661A1 Oxygen barrier oriented shrink film |
| 09/21/1989 | WO1989008546A1 Manufacture of a reinforced tubular article |
| 09/21/1989 | WO1989008545A1 Manufacture of a tubular article |
| 09/14/1989 | DE3806070C1 Process and installation for continuously producing sandwich elements |
| 09/12/1989 | US4865796 Method of producing molding members |
| 09/12/1989 | US4865676 Molding member and method of producing same |
| 09/05/1989 | US4863791 Sound absorption in foam core panels |
| 09/05/1989 | US4863542 Method and apparatus for applying discreet elastic strips to a stationary web |
| 09/05/1989 | US4863541 Apparatus and method for manufacturing heat-shrinkable sleeve using solid core |
| 09/05/1989 | US4863330 Composite fastener and method of manufacture |
| 09/05/1989 | CA1258986A1 Manufacturing process of synthetic material based soft bagging with a rigid or semi-rigid handle |
| 08/30/1989 | CN1035080A Stretch blow-molded polyethylene terephthalate wide mouth container and intermediate article |
| 08/29/1989 | US4861530 Method for enabling the cutting to size of a continuously extruded weather strip with variable characteristics, particularly for motor vehicle bodies |
| 08/22/1989 | US4859380 Method and apparatus for producing fiber-reinforced rubber hose |
| 08/22/1989 | CA1258614A1 Process for applying copolyester barrier layer on polyester container |
| 08/15/1989 | US4856795 Multiple durometer shield for ball joint |
| 08/09/1989 | EP0326571A1 Method and apparatus for producing a stamped substrate. |
| 08/09/1989 | CN2042411U Trapped-air print compositing aggregate machine |
| 08/08/1989 | US4854846 Method and apparatus for making a plurality of flexible hoses each having a preformed bend therein |
| 08/02/1989 | EP0325828A1 Method of producing molding members |
| 07/27/1989 | WO1989006557A1 Improved bubble-type cushioning and packaging sheet and method of manufacture |
| 07/26/1989 | EP0324848A1 Composite fastener and method of manufacture |
| 07/26/1989 | CN2041621U Universal plastics-dropping machine for bottle lid |
| 07/25/1989 | US4851067 Method for producing a weather strip for an automobile |
| 07/18/1989 | US4849152 Cone control method for fabricating composite shafts |
| 07/18/1989 | US4848770 Three-piece solid golf ball |
| 07/11/1989 | US4846908 Process for preparing a fiber reinforced resin matrix preform |
| 07/11/1989 | CA1257190A1 Process for the production of a profiled panel containing at least two layers |
| 07/04/1989 | US4844762 Process for continuously sheathing solid or hollow profiles with an extruded foam jacket of thermoplastic synthetic resin |
| 07/04/1989 | US4844759 Method of and means for applying reclosable fasteners to plastic film |
| 06/29/1989 | WO1989005725A1 Protective angle |
| 06/29/1989 | DE3742319A1 Eckschiene Corner Bead |
| 06/28/1989 | EP0094427B1 Blow molded container and method of forming the same |
| 06/27/1989 | US4842907 Biaxially stretched tubularly extruded film with transverse closure strip |
| 06/22/1989 | DE3831321A1 Apparatus for separating successively transported laths continuously coated with plastic |
| 06/20/1989 | CA1255862A1 Manufacturing process of a hollow part, and part thus made |
| 06/14/1989 | EP0320151A2 PET intermediate article |
| 06/08/1989 | DE3739880A1 Process for producing shrinkable sleeves |
| 06/01/1989 | WO1989004756A1 Mandrel means |
| 06/01/1989 | WO1989004755A1 Method and device for producing articles and article produced by the method and device |
| 05/30/1989 | US4835013 Process of manufacturing a substrate provided with a synthetic resin-bonded friction coating |
| 05/30/1989 | US4833910 Method for resin molding monitoring |
| 05/18/1989 | WO1989004246A1 A method and apparatus for the manufacture of ply fabric material |
| 05/16/1989 | CA1254010A1 Method for producing a hot fillable, collapse resistant polyester container without the need to utilize set process techniques and/or non- conventional container geometries |
| 05/10/1989 | EP0315223A1 Expandable and contractable panel |
| 05/10/1989 | EP0197073B1 Sealed package, method for manufacturing and utilization of said package |
| 05/09/1989 | CA1253744A1 Method of making an elastic air spring member and said member |
| 05/03/1989 | EP0313568A1 Method and apparatus for manufacturing fishing lines. |
| 04/25/1989 | US4824504 Method of manufacturing trimmings and goods |
| 04/20/1989 | WO1989003295A1 Multilayered formable composite laminates and method of making same |
| 04/20/1989 | WO1989003172A1 Irrigation tape and method of producing same |
| 04/20/1989 | DE3803083C1 Process and apparatus for transporting pieces of film web |
| 04/19/1989 | EP0312203A1 A method of making a laminated tubular body |
| 04/18/1989 | US4822549 Method for preparing a shaped layer by gun spraying |
| 04/18/1989 | US4822437 Method and apparatus for making non-roping thermoplastic draw tape for thermoplastic bags |
| 04/12/1989 | EP0205478B1 Layered elastomeric connector and process for its manufacture |
| 04/11/1989 | US4820170 Layered elastomeric connector and process for its manufacture |
| 04/11/1989 | CA1252399A1 Conforming pipe |
| 04/06/1989 | DE3731493A1 Lining element for the wall part of a vehicle interior |
| 04/05/1989 | EP0310262A2 Window molding members and method of manufacturing same |
| 04/04/1989 | US4818582 Tension bands and methods for their manufacture |
| 04/04/1989 | US4818459 Lid of a liquid pack with process and apparatus for producing the same |
| 04/04/1989 | US4818208 Mold closing device |
| 03/29/1989 | EP0269678A4 Apparatus and process for shaping and covering cushion foam. |
| 03/28/1989 | US4816093 Separable laminate container |
| 03/28/1989 | CA1251717A1 Method of manufacture of an elastomeric layer for incorporation into a pneumatic tyre and apparatus therefore |
| 03/22/1989 | EP0308200A2 Method for producing a laminated material |
| 03/21/1989 | US4813208 Method and device for scrap-free manufacture of coated profiles and thermoformed containers |
| 03/21/1989 | CA1251311A1 Process for preparing anisotropic shaped bodies based on poly-piperazinamides |