| 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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| 05/04/1988 | EP0265628A1 Cutting device for extruded plastic strands |
| 05/03/1988 | US4741794 Equipment for the manufacture of mainly large-diameter flexible hoses having spiralled reinforcement |
| 04/27/1988 | EP0264522A1 Multi-centered golf ball |
| 04/26/1988 | US4740335 Process for producing a deep-drawn article from a partially-crystalline polymeric material |
| 04/26/1988 | EP0165255A4 Molten thermoplastic web feeding process and apparatus. |
| 04/19/1988 | US4738736 Method for molding a belt for transmitting power |
| 04/07/1988 | WO1988002339A1 Self-sealable liquid dispensing container |
| 04/06/1988 | EP0262735A1 A method, an apparatus and an extrusion die of producing by extrusion electroweldable pipe sockets and electroweldable fittings of thermoplastic materials thereby using a first pipe part formed in a first extruder |
| 04/05/1988 | US4735836 Sleeve formed of shrinkable material and a process for the production thereof |
| 04/05/1988 | US4735538 Process of forming a biaxially oriented thermoplastic tube including the formation and severance of a bubble forming a radially outwardly flared leading tube end |
| 03/30/1988 | EP0261375A2 Method for manufacturing a hollow fibre-reinforced composite beam |
| 03/29/1988 | US4734146 Method of producing a composite sine wave beam |
| 03/29/1988 | CA1234470A1 Mold method and apparatus for multi-color plastic shells |
| 03/22/1988 | US4732723 Method of producing a net |
| 03/16/1988 | EP0260016A2 Tension bands and methods for their manufacture |
| 03/16/1988 | CN85102477B One step method formation process of the heat-insulatad and anti-corrosion layers for the steel pipring |
| 03/15/1988 | US4731139 Method for preparing an embossed laminate containing at least two layers |
| 03/15/1988 | US4731138 Apparatus for producing double-walled corrugated pipes |
| 03/02/1988 | CN87103671A Hot tire forming method |
| 03/01/1988 | US4727997 Synthetic-resin hollow container with grip |
| 02/24/1988 | EP0256871A2 Process for making formed flexible plastic foam products |
| 02/23/1988 | US4726984 Core layer of ethylene-vinyl alcohol; outer layers of blend of ethylene-propylene copolymer and polypropylene |
| 02/23/1988 | US4726873 Disposable garments; diapers, face masks, hats |
| 02/16/1988 | CA1232726A1 Method of forming bottomed cylindrical bodies from a cylindrical body of thermoplastic resin |
| 02/09/1988 | US4724028 Coating rubber rod with plastic, slicing, heat sealing to surfaces |
| 02/09/1988 | US4724027 Method of manufacturing a body wrapped by a metal foil |
| 02/02/1988 | US4722820 Molten theromplastic web feeding process |
| 01/28/1988 | WO1988000521A1 Method and apparatus for manufacturing fishing lines |
| 01/28/1988 | EP0222750A4 Packaging tray and packaging method. |
| 01/27/1988 | EP0254449A2 Method for making hot melt adhesive rods |
| 01/21/1988 | DE3623273A1 Process for producing mats from plastic tubes and device for carrying out the process |
| 01/19/1988 | US4720367 Method of an apparatus for deep drawing of thermoplastic foil |
| 01/19/1988 | US4719739 Continuous motion in-line sealer |
| 01/14/1988 | WO1988000128A1 Container and method of forming same |
| 01/13/1988 | EP0252220A2 Method of manufacturing fabric samples |
| 01/12/1988 | US4718964 Method for producing sound bar for percussive musical instruments |
| 01/12/1988 | CA1231213A1 Method and apparatus for extruding a foamed thermoplastic material having an integral non-porous skin, and resulting product |
| 01/07/1988 | EP0252040A2 Method for the scrap-free manufacture of coated profiles and thermally shaped containers |
| 01/07/1988 | EP0251932A1 Method and apparatus for thermoforming and positioning a thermoplastic cover on a container, and container provided with such a cover |
| 12/29/1987 | US4715208 Method and apparatus for forming end panels for containers |
| 12/17/1987 | WO1987007557A1 Apparatus and process for shaping and covering cushion foam |
| 12/16/1987 | CN87103629A Apparatus for producing double-walled corrugated pipes |
| 12/15/1987 | US4713207 Manufacturing method for thermoplastic container with integral lifting ring |
| 12/10/1987 | DE3622011C1 Process for cutting off defined lengths from strands of propellant charge powders |
| 12/09/1987 | EP0248368A2 Apparatus for producing double-walled corrugated pipes |
| 12/02/1987 | EP0247657A2 Production of multilayer containers |
| 12/01/1987 | US4710412 Engine and aircraft structures; fiber-reinforced resin |
| 12/01/1987 | US4710331 Compression molding, heating, slicing, cooling slowly and stretching; high-strength; uniformity |
| 12/01/1987 | CA1229784A1 Process for lining composite vessels |
| 11/25/1987 | EP0246667A2 Process and apparatus for preparing stuffed products |
| 11/25/1987 | EP0246498A2 Hot tire forming method |
| 11/24/1987 | CA1229575A1 Liquid packaging means |
| 11/17/1987 | US4707314 Process for producing polytetrafluoroethylene porous films |
| 11/11/1987 | EP0245050A2 Apparatus and method for controlled spin flow forming of containers and containers per se |
| 11/03/1987 | CA1228705A1 Apparatus for molding thermoplastic pipes |
| 10/22/1987 | WO1987006185A1 Antiabrasion curved section and method of manufacture |
| 10/21/1987 | EP0241643A1 Oven for heating thermoplastic ribbons during drawing |
| 10/21/1987 | CN87100836A Apparatus for molding thermoplastic pipes |
| 10/20/1987 | US4701361 Tubular film with transverse closure strips |
| 10/20/1987 | US4701358 Thickened bases for fastener profiles |
| 10/20/1987 | US4701295 Stretch blow molding |
| 10/20/1987 | US4701232 Method of manufacturing structural elements |
| 10/14/1987 | EP0240838A2 Apparatus for molding thermoplastic pipes |
| 10/13/1987 | US4699846 Coextruding addition copolymers with crosslinkable adhesive layers |
| 10/08/1987 | DE3609879A1 Friction ring for clutches or brakes, method and apparatus for the production of the friction ring |
| 10/06/1987 | US4698196 Method and apparatus for extruding creaseless thin walled tubes |
| 10/06/1987 | US4697718 Dimensionally stable thermoplastic tubular articles |
| 09/30/1987 | EP0239176A2 Tamper-evident closures |
| 09/23/1987 | EP0238325A2 Indicator for dimensionally recoverable sleeves |
| 09/16/1987 | EP0236657A2 Completely dry-method for the cooling and/or solidification of extruded articles, especially during the granulation of extruded strands |
| 09/16/1987 | EP0236556A2 Liquid package and method of producing the same |
| 09/15/1987 | CA1226725A1 Method of and apparatus for applying reinforcing film pieces to a slide fastener chain |
| 09/15/1987 | CA1226710A1 Apparatus for producing double-walled corrugated pipes |
| 09/09/1987 | EP0236032A2 Machine for fastening stretched pieces of elastic band to a continuously moving sheet and apparatus for the production of diapers involving its use |
| 09/09/1987 | EP0235870A1 Tamper-evident closures |
| 09/09/1987 | EP0108093B1 Method for manufacturing racket strings, particularly for tennis rackets |
| 09/09/1987 | CN87101758A Synthetic resin hollow container with handle and its mold forming method |
| 09/08/1987 | US4692293 Mold method for multi-color plastic shells |
| 09/08/1987 | US4691835 Tamper-evident sealed container and tamper-evident tube and bands and apparatus and method of making and using same |
| 09/02/1987 | EP0200726A4 Method and apparatus for thermobonding seams in thermoplastic material. |
| 09/01/1987 | US4690862 Weatherstripping |
| 09/01/1987 | US4690295 Pressure container with thermoplastic fusible plug |
| 09/01/1987 | US4690173 Shirred casing article |
| 08/25/1987 | US4688778 Plastic leaf spring |
| 08/19/1987 | CN87100565A Plastic corrugated tube with integrally molded sleeve coupler |
| 08/18/1987 | US4687699 Abrasion-resistant, copolyester carrier film for magnetic information media |
| 08/12/1987 | EP0232207A2 Synthetic-resin hollow container with grip and method of molding the same |
| 08/12/1987 | EP0231637A2 Process and apparatus for extruding tubular films |
| 08/12/1987 | EP0231446A1 One-piece corrugated plastic pipe and sleeve |
| 08/11/1987 | US4685989 Polyester coatings |
| 08/11/1987 | US4685880 Cuvette belts and manufacture of same |
| 08/11/1987 | CA1225215A1 Continuous manufacturing process of a thermoplastic product, with or without a charge, wrapped with at least one sheet of flexible material, plant for said process and productsderived therefrom |
| 08/11/1987 | CA1225210A1 Method and apparatus for making improved laminating film and improved film |
| 08/04/1987 | US4684428 Forming spiral groove in pad upper surface |
| 07/28/1987 | US4683018 Epoxy resins, impregnation, fibers, release agents, curing |
| 07/28/1987 | CA1224730A1 Method of manufacturing plastic containers, and containers manufactured thereby |
| 07/28/1987 | CA1224674A1 Device for forming balls of plastic material |
| 07/28/1987 | CA1224614A1 Process for the production of expanded reticulated polyethylene |
| 07/22/1987 | EP0229153A1 Heat sealing method and apparatus. |
| 07/22/1987 | EP0229109A1 Cuvette belt manufacturing apparatus and process |