| Patents for B29C 31 - Handling, e.g. feeding of the material to be shaped (6,870) |
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| 01/25/1989 | EP0300081A2 Valve |
| 01/18/1989 | EP0238498A4 Cannular feeding apparatus. |
| 01/17/1989 | CA1248718A1 Cannular feeding apparatus |
| 01/10/1989 | CA1248318A1 Trimming of polyester containers using a laser |
| 01/04/1989 | EP0297257A1 Equipment for producing packaging containers |
| 01/03/1989 | US4795597 Manufacture of moulded plastics articles |
| 01/03/1989 | US4795521 Apparatus for making mirror laminates |
| 01/03/1989 | US4795334 Concrete block molding machine |
| 01/03/1989 | CA1248074A1 System and apparatus for storing and processing strip material |
| 12/29/1988 | DE3819960A1 Method and device for delivering bulk material from a supply container |
| 12/27/1988 | US4793787 Apparatus for the production of mat webs from a mixture of granules |
| 12/21/1988 | EP0295529A2 Apparatus and method for producing plastic composite articles |
| 12/20/1988 | US4792482 Mirror laminates |
| 12/14/1988 | EP0185664B1 Mirror laminates |
| 12/13/1988 | US4790510 Slush mold |
| 12/13/1988 | CA1246313A1 Conveyor in plastic working machine |
| 12/07/1988 | EP0293756A2 Method of processing molten plastic materials |
| 12/01/1988 | WO1988009262A1 Methods and apparatus for flanging tubular polymer articles |
| 11/30/1988 | EP0293174A2 Safety strap assembly for molds and die cast dies |
| 11/30/1988 | EP0293162A1 Methods and apparatus for flanging tubular polymer articles |
| 11/08/1988 | CA1244331A1 Fabrication of plastic sleeves; method and device |
| 11/03/1988 | WO1988006089A3 Device for the continuous manufacture by extrusion of a tube provided with spiral threads |
| 11/02/1988 | EP0288508A1 Method of making brake pads and the like from a brake friction material, and an apparatus for the implementation thereof. |
| 11/01/1988 | US4781956 Compression molded fibrous base bonded to plastic sheet: decoration |
| 11/01/1988 | US4781479 Typeface product |
| 11/01/1988 | US4781282 Automatic continuously cycleable molding system and method |
| 11/01/1988 | CA1244176A1 Process of rotational molding fluoropolymers |
| 10/25/1988 | US4780263 Location of jointed textiles in a mold |
| 10/20/1988 | DE3810238A1 Apparatus for collecting mouldings ejected from a plastics moulding machine |
| 10/18/1988 | US4778374 Apparatus for forming tampon inserter tip |
| 10/18/1988 | CA1243417A1 Printed circuit board laminating apparatus |
| 10/12/1988 | EP0285982A2 Method and apparatus for manufacturing a moulded part from fibrous duroplastic moulding material |
| 10/11/1988 | US4776782 Rotational plastic compression molding apparatus |
| 10/04/1988 | US4775311 Apparatus for producing hollow bodies of thermoplastic material |
| 09/27/1988 | US4774303 Preparation of polymers of acrylic acid or metharcylic acid |
| 09/27/1988 | US4774123 Thermoplastic block shape and manufacturing method |
| 09/27/1988 | US4773843 Apparatus for treating blanks of plastic material |
| 09/27/1988 | US4773788 Safety strap assembly for molds and die cast dies |
| 09/27/1988 | US4773168 Thermal dryer for resin processing |
| 09/22/1988 | WO1988006965A1 Forming thermoplastic web materials |
| 09/21/1988 | EP0283378A2 Method of moulding parts of synthetic material such as automobile body panels, and apparatus for carrying out said method |
| 09/21/1988 | EP0283284A2 Forming thermoplastic web materials |
| 09/21/1988 | EP0283229A2 Apparatus for manufacturing a tubular member |
| 09/21/1988 | EP0282700A2 Apparatus for conveying sticky preimpregnated webs |
| 09/13/1988 | US4770836 Method for producing components with accurate surfaces |
| 09/07/1988 | EP0281016A2 Multiple-chuck machine for making tubes |
| 08/31/1988 | EP0280203A2 Process and apparatus for making hollow articles of oriented thermoplastic material |
| 08/31/1988 | EP0280190A2 Device for treating plastic preforms |
| 08/31/1988 | EP0280181A2 Apparatus for manufacturing hollow articles from thermoplastic material |
| 08/30/1988 | US4767647 Bezel containing encapulated foil |
| 08/25/1988 | WO1988006089A2 Device for the continuous manufacture by extrusion of a tube provided with spiral threads |
| 08/24/1988 | EP0279323A1 Device for applying a free-flowing reaction mixture creating a foamed material to a support |
| 08/17/1988 | EP0278921A2 A plastics article molding press incorporating a die exchange device |
| 08/17/1988 | EP0278517A2 Laminator |
| 08/17/1988 | EP0278026A1 Use of water soluble polymers of acrylic or methacrylic acid as grinding aids for calcium carbonate |
| 08/10/1988 | EP0277573A2 Apparatus for applying a flowable and foamable reactive mixture to a substrate for the manufacture of foam sheets or plates |
| 08/09/1988 | US4762482 Feed device for injection molding machines |
| 08/09/1988 | US4762249 Thermoplastic container end for inertial spinwelding of thermoplastic container ends |
| 08/04/1988 | DE3701543A1 Apparatus for centring game balls, especially tennis balls, in cover section attachment machines |
| 07/28/1988 | DE3701387A1 Integrated heating station for semi-automatic or completely automatic production lines |
| 07/19/1988 | US4758448 Coated ophthalmic lenses and method for coating the same |
| 07/06/1988 | EP0273405A2 Mould exchanging apparatus for a plastic injection-moulding machine |
| 07/06/1988 | CN87107835A Process of production for casting mould with plastic and device for to carry out thereof |
| 07/05/1988 | US4755125 Compression molding apparatus |
| 06/29/1988 | EP0272335A1 Automatic feeding system for a plurality of injection moulding machines |
| 06/28/1988 | US4753415 Safety lift lock |
| 06/22/1988 | EP0271640A2 Device for the dosed spraying of viscous mediums |
| 06/16/1988 | WO1988004225A1 Device for metering at least two flowable reaction components into a mixing chamber |
| 06/14/1988 | US4751029 Method and means for molding plastic parts |
| 06/14/1988 | CA1237863A1 Method for molding multicolored silicone rubber articles |
| 06/09/1988 | DE3641416A1 Process and device for processing pasty, curable materials |
| 06/08/1988 | EP0269910A2 Laminator |
| 06/07/1988 | US4749435 Apparatus for and method of producing resin laminated cards |
| 05/25/1988 | EP0268199A1 Process for the manufacture of moulded plastic parts, and device for carrying it out |
| 05/19/1988 | DE3736813A1 Production line for disc brake linings |
| 05/19/1988 | DE3637905A1 Process and apparatus for producing articles from thermoplastic material |
| 05/19/1988 | DE3636949A1 Spritzgiessanlage Injection molding system |
| 05/05/1988 | WO1988003082A1 Injection molding plant |
| 05/05/1988 | DE3637312A1 Use of a roller chain for transporting a film web of thermoplastic material |
| 05/04/1988 | EP0266316A2 Method for the automated manufacture of laminated plastics products |
| 05/04/1988 | EP0265967A2 Apparatus for cleaning the rotating parts of plastic-processing machines |
| 05/03/1988 | US4741687 Guide skirt and device of collecting and storing injection molded parts |
| 04/27/1988 | EP0264746A2 Apparatus for backing up vehicle mat |
| 04/27/1988 | EP0264680A2 Laminator |
| 04/27/1988 | EP0264503A2 Method and machine for convolute or spiral winding of composite materials |
| 04/26/1988 | EP0165255A4 Molten thermoplastic web feeding process and apparatus. |
| 04/21/1988 | WO1988002685A1 Method of making brake pads and the like from a brake friction material, and an apparatus for the implementation thereof |
| 04/19/1988 | US4738738 Fitting, consolidating, refitting, vulcanizing |
| 04/12/1988 | US4737230 System for the production of rubber tubes |
| 04/06/1988 | EP0262540A1 Method for producing glass fibre-reinforced polyester tubes, including structural tubes |
| 04/05/1988 | US4735761 Connecting shaped body to tubular body |
| 04/05/1988 | CA1234719A1 Fluid pump |
| 03/29/1988 | US4734026 Device for the preforming and transfer of a banderole in a container thermoforming installation |
| 03/23/1988 | EP0260949A2 Fluidized vacuum seal |
| 03/23/1988 | EP0260932A2 Apparatus for forming tampon inserter tip |
| 03/22/1988 | CA1234266A1 Process and device for laying and preforming a section of web and moulding unit associated with such a device |
| 03/17/1988 | DE3630824A1 Method for producing an electrolytic capacitor which is installed in a housing |
| 03/15/1988 | US4731138 Apparatus for producing double-walled corrugated pipes |
| 03/10/1988 | WO1988001564A1 System for manipulating and transporting unprocessed compact discs or similar |
| 03/10/1988 | WO1988001560A1 Method and apparatus for the spreading of thermoplastic materials, coating of objects and manufacturing of profiled objects |