| Patents for B29C 65 - Joining of preformed parts; Apparatus therefor (48,610) |
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| 01/09/1991 | EP0406515A2 Method for sealing lidding stock and plate for carrying out the method |
| 01/09/1991 | EP0406345A1 Method and apparatus for bonding polytetrafluoroethylene to a metal substrate and articles thereby produced. |
| 01/09/1991 | CN1011161B Sleeve joint and method of producing such sleeve joint |
| 01/08/1991 | WO1991000801A1 An apparatus for securing fittings in a thermoplastic foil web |
| 01/08/1991 | US4983238 Food packaging for microwave ovens, heat insulation, printed label |
| 01/08/1991 | US4982975 Composite bicycle frame with pressure molded juncture |
| 01/08/1991 | US4982856 High temperature, high pressure continuous random glass fiber reinforced thermoplastic fluid vessel and method of making |
| 01/08/1991 | CA2063733A1 Apparatus for securing fittings in a thermoplastic foil web |
| 01/08/1991 | CA1278738C Apparatus for splicing film together |
| 01/08/1991 | CA1278735C Tread splicer |
| 01/08/1991 | CA1278674C Hot melt synthetic magnetic sealant |
| 01/04/1991 | WO1991000177A1 Laminated product |
| 01/04/1991 | CA2063267A1 Laminated product |
| 01/03/1991 | DE3920872A1 Hot bonding thermoplastic material to piezoelectric material - in transducer mfr., by surface fusing thermoplastic material |
| 01/03/1991 | DE3920465A1 Window frame mfg line - additional frame tipping operations are avoided by moving the frame to a weld dressing machine in a near vertical on end position |
| 01/02/1991 | EP0406223A2 Apparatus for welding plastic sheets |
| 01/02/1991 | EP0406171A2 Method and apparatus for the fabrication of press rolls for roller exchanger of web processing machines, especially of rotary web printing presses |
| 01/02/1991 | EP0405847A1 Apparatus for forming an offset joint in flexible thermoplastic strap |
| 01/02/1991 | EP0405658A2 Method and device for mutual connection of tubes |
| 01/02/1991 | EP0405365A1 Easy-opening container packaging |
| 01/02/1991 | EP0405072A1 Gable top container having a pour spout fitment |
| 01/02/1991 | EP0405047A1 Coating dispensing cartridge and spout therefor |
| 01/02/1991 | EP0404777A1 Complex ultrasonic sonotrode particularly adapted for welding between semi-rigid polystyrene and moulded cellulose. |
| 01/02/1991 | EP0389474A4 Composite closure and method of manufacture |
| 01/02/1991 | CN2068459U Electrothermal puncture-mending tool for vehicle |
| 01/02/1991 | CA1278595C Pipe joint connecting plastic pipes and process of making such joint |
| 01/02/1991 | CA1278589C Bicycle fork made from resin reinforced with a textile structure, and manufacture of said fork |
| 01/02/1991 | CA1278427C Doll's head and method of fabrication |
| 01/01/1991 | USH870 Articles joined by melting, cooling to solidify, contacting with methylene chloride, tetrahydrofuran, or cyclohexane, and bonding |
| 01/01/1991 | US4981762 Elastomer, metal |
| 01/01/1991 | US4981546 Heat-sealing device for thermoplastic films |
| 01/01/1991 | US4981545 Automatic tape affixing apparatus |
| 01/01/1991 | US4981541 Method for joining polyolefin pipes by fusion |
| 01/01/1991 | US4981538 Process for producing information recording medium |
| 01/01/1991 | US4981537 Tape laminating device |
| 01/01/1991 | US4981463 Device for positioning fitments in a perforated film |
| 01/01/1991 | US4981022 Refrigerated bicycle beverage carrier |
| 01/01/1991 | US4981006 Device for sealing the overlapped end flaps of a thermoplastic material wrapper for packages, particularly for packages of cigarettes |
| 12/27/1990 | WO1990015703A1 Adjustable pressing tool for edge listing of objects with curved parts |
| 12/27/1990 | WO1990014214A3 Protective housing |
| 12/27/1990 | EP0404638A1 Method to equip a rubber pipe with a ring of a similar material |
| 12/27/1990 | EP0404017A1 Process for producting a bicycle frame made of fiber-reinforced plastics |
| 12/27/1990 | EP0403896A2 Method for fabrication of a star coupler from polymeric optical fibres |
| 12/27/1990 | EP0403893A1 Welding cord, particularly for welding floor coverings or the like |
| 12/27/1990 | EP0328600A4 Corrugated pipe connector and method of molding |
| 12/27/1990 | CA1278163C Method and joining profiles |
| 12/26/1990 | CN1048105A Method and apparatus for producing a star coupler from polymer optical waveguides |
| 12/26/1990 | CN1048104A Method for producing plate light coupler |
| 12/25/1990 | US4980213 Welded sheet material having uniform joinder seams |
| 12/25/1990 | US4980210 Cans and can ends |
| 12/25/1990 | US4980110 Method of forming a cross linked foamed polyolefin composite article |
| 12/25/1990 | US4979933 Reclosable bag |
| 12/25/1990 | US4979411 Device and method for cutting superfluous edge portion of interlayer of laminated glass |
| 12/24/1990 | WO1991000180A1 Self-healing rubber article and method |
| 12/24/1990 | CA2060898A1 Self-healing rubber article and method |
| 12/20/1990 | DE3919642A1 Cross welding of foil hose bags - by two revolving shafts for pairs of jaw strips running in closed curved tracks |
| 12/19/1990 | EP0403321A1 Method for making asymmetric laminated glass by calendrage and prefabricated tape for carrying out the method |
| 12/19/1990 | EP0403276A2 Resin-bonding method and heating device for resin-bonding |
| 12/19/1990 | EP0403024A1 Method and apparatus for welding together sheets of woody material |
| 12/19/1990 | EP0402910A2 Welding apparatus with welding mirror |
| 12/19/1990 | EP0402841A2 Differentially cross-linked multilayer film |
| 12/19/1990 | EP0402797A2 Planar optical coupler |
| 12/19/1990 | EP0402356A1 Fluid container, ports therefor and method of production |
| 12/19/1990 | CN1047827A Electro-welding element of conductive plastic and electro-welding coupling including said element for interconnecting pieces made of plastic |
| 12/19/1990 | CN1047826A Electro-welding sleeve fabrication method, device for implementing it and sleeves obtained by the method |
| 12/19/1990 | CN1047825A Profiled sheathed wire intended in particular for forming electric resistance welding insert |
| 12/18/1990 | US4978837 Method and apparatus for electrically heat welding thermoplastic fittings |
| 12/18/1990 | US4978825 Thermoplastic composite induction welder |
| 12/18/1990 | US4978712 Partially curing a liquid adhesive involving crosslinking and/or imidation by heating at a controlled temperature below the glass transition temperature |
| 12/18/1990 | US4978408 Contact heating with platen until surfaces are fused; immediately after removal of platen, bringing in face to face contact abrading platen prior to each treatment |
| 12/18/1990 | US4978407 Method for producing laminated panels having folds |
| 12/18/1990 | US4978055 Reinforced pocket structure for thermo-adhesive materials |
| 12/18/1990 | US4977807 Slit imparting device for forming through cuts in a plastic film |
| 12/18/1990 | US4977720 Surface welded thermoplastic roofing system |
| 12/13/1990 | WO1990015110A1 Method and composition for low frequency dielectric heating of nonaqueous adhesives |
| 12/13/1990 | WO1990013388A3 Friction welding |
| 12/13/1990 | DE3936382A1 Welded connection between piped and sealing sheets - in which simpler improved weld is achieved by reducing thickness of pipe flange to that of sheet seal |
| 12/13/1990 | DE3919165A1 Impulse heating to weld or cut plastics - by pressing between cooled contoured tools positioned opposite induction coils which are inside backing plate and connected to HF source |
| 12/13/1990 | CA2018766A1 Method of producing a planar optical coupler |
| 12/13/1990 | CA2018762A1 Method and apparatus for producing a star coupler from polymer optical waveguides |
| 12/12/1990 | EP0402211A1 Method and arrangement for producing a continuous plastic sheet by pouring in a liquid state onto a moving support comprising juxtaposed glass plates |
| 12/12/1990 | EP0402201A2 Wire with shaped coating, especially for making an electro-fusion insert |
| 12/12/1990 | EP0402200A2 Electro-fusion element of conductive plastics material and socket for electro-fusion of plastic parts made therewith |
| 12/12/1990 | EP0402199A2 Process and apparatus for making an electro-fuseble sleeve and sleeves made thereby |
| 12/12/1990 | EP0401991A2 Fibre reinforced structural thermoplastic composite materials |
| 12/12/1990 | EP0401756A1 Method and apparatus for effecting polymerisation by heating of adhesive interposed between two superimposed connected elements |
| 12/12/1990 | EP0401703A1 Film guide device for a film bonding apparatus |
| 12/12/1990 | EP0401701A1 Thin film bonding apparatus having adjustable film cutoff unit |
| 12/12/1990 | EP0401513A2 Thin film bonding method and apparatus having structure for removing wetting agents |
| 12/12/1990 | EP0401422A1 Filling and packaging machine |
| 12/12/1990 | EP0309521A4 Seltzer package, valve, poppet and spring ultrasonically welded container and process |
| 12/12/1990 | CN1047647A Method for continuously producing fibre-reinforced plastic pipes, and apparatus therefor |
| 12/11/1990 | US4977005 Ribbed preform for use in the blow molding of a plastic material container |
| 12/11/1990 | US4977002 System for applying heat shrink film to containers and other articles and heat shrinking the same |
| 12/11/1990 | US4976816 Latex container with integral holding straps, and method and apparatus for making same |
| 12/11/1990 | US4976811 Apparatus for sealing film including sealing head with wedge-shaped lower-portion |
| 12/11/1990 | US4976797 Paperboard cannister fabrication method and apparatus |
| 12/11/1990 | CA1277583C Method and apparatus for form-fill-seal packaging of articles |
| 12/11/1990 | CA1277581C Apparatus for forming a tube from polyfoil web for high capacity aseptic form, fill and seal machines |
| 12/11/1990 | CA1277476C Device for the sealing of a port or fitment to a thermoplastic film |