Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29C - Shaping or joining of plastics; Shaping of substances in a plastic state, in general; After- treatment of the shaped products, e.g. repairing › B29C 49 - Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
Patents for B29C 49 - Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor (26,476)
12/1982
12/01/1982EP0065729A1 Device for the production of plastics pipes with transverse grooves
11/1982
11/30/1982US4361531 Container molding and trimming method and apparatus
11/30/1982US4361434 Cooling arrangement for glass ware forming tools
11/23/1982USRE31086 Plastic hinge construction
11/23/1982US4360494 Process for reducing melt fracture during extrusion of a molten narrow molecular weight distribution, linear, ethylene copolymer
11/23/1982CA1135919A1 Oriented polyester articles having improved ultraviolet stability
11/23/1982CA1135914A1 Parison handling assemblies and methods for handling parisons
11/17/1982EP0064772A2 Apparatus for injecting air or gas into a blower film bubble
11/16/1982US4359314 Transfer device for applying labels to blow molds
11/16/1982US4359165 Polyethylene terephthalate
11/16/1982CA1135466A1 Centrifuge apparatus and method for producing hollow microspheres
11/10/1982EP0064167A1 Process for producing high tenacity, high modulus crystalline thermoplastic article and novel product fibers
11/09/1982US4358491 Process for producing a hollow vessel having a frosted glass-like surface
11/09/1982US4358420 Injection blow molding
11/09/1982US4358330 Method of manufacture of layered film including layers having crossed directions of molecular orientation
11/02/1982US4357296 Injection blow molding process
11/02/1982US4357288 Method of making clear transparent polypropylene containers
11/02/1982US4357190 Method and apparatus for manufacturing non-round plastic tubing
10/1982
10/27/1982EP0063378A1 Process and apparatus for producing blow molded thermoplastic articles having improved weld strength
10/26/1982US4356142 Injection blow molding pet products
10/26/1982US4355968 Apparatus for producing hollow plastic bottles by thermal heating and blow mold expansion
10/26/1982US4355967 Label applying device
10/26/1982US4355728 Synthetic resin thin-walled bottle
10/26/1982CA1134114A1 Device for removing and conveying injection-molded piece
10/26/1982CA1134112A1 Method and apparatus of making molecularly oriented plastic bottles
10/20/1982EP0063060A1 Head for extruding a tubular parison having at least one layer of material
10/20/1982EP0062826A2 Improvements in and to feeder apparatuses for feeding a resistent filamentous element housed in the interior of flexible pipes
10/20/1982EP0062788A2 Method and apparatus for producing preferably hollow parisons of a thermoplast
10/19/1982US4354997 Biaxially stretching an ethylene polymer film
10/19/1982US4354813 Plant for producing containers by drawing-blowing of preforms in plastic material
10/13/1982EP0062144A2 Method and apparatus for gauging biaxially oriented thermoplastic bodies
10/06/1982EP0061935A2 Process and apparatus for reducing melt fracture during extrusion of a molten narrow molecular weight distribution, linear, ethylene copolymer
10/06/1982EP0061931A1 Method and apparatus for stretching thermoplastic polymer films
10/06/1982EP0061511A1 Handled containers, process and apparatus therefor
10/05/1982US4352926 Biaxially drawn polyhexamethylene adipamide film and process for producing same
10/05/1982US4352777 Method for forming hollow plastic objects
10/05/1982US4352653 Clamping device for molds used in the blow molding of hollow plastic articles
10/05/1982US4352652 Apparatus for molding plastic pipe fitting with internal groove therein
10/05/1982US4352424 Device for conveying molded pieces
09/1982
09/29/1982EP0061344A2 Strip of heat-recoverable articles
09/29/1982EP0061210A1 Coloured polyethylene terephthalate moulding compound, a process for the preparation thereof and a container made therefrom
09/28/1982US4351797 Transfer membrane assembly
09/28/1982US4351785 Method of controlling the film thickness at a blown film extruder installation
09/28/1982US4351631 Transfer device for parisons and finished products in injection blow molding devices
09/28/1982CA1132465A1 Parison for bottle product
09/28/1982CA1132445A1 Method for moulding cylindrical parts
09/28/1982CA1132318A2 Method and apparatus for blow molding
09/28/1982CA1132317A2 Method and apparatus for blow molding
09/28/1982CA1132316A2 Method and apparatus for blow molding
09/22/1982EP0060759A1 Sheet for producing interlayers for laminated glass sheets, in particular for wind-screens, and its manufacture
09/22/1982EP0060602A2 Method of molecularly orienting plastics material
09/22/1982EP0060521A2 Blow molding clamp
09/21/1982US4350485 Device for moulding cylindrical pieces
09/21/1982CA1131862A1 Solvent stretch process for preparing microporous films from precursor films of controlled crystalline structure
09/14/1982US4349500 Method for stretching a fibrous or film-like material
09/14/1982CA1131428A1 Parison oven
09/08/1982EP0059574A1 A method of cooling a mould
09/08/1982EP0059573A1 Mould opening and closing mechanism
09/08/1982EP0059555A1 Polymer film coated with aqueous polymer
09/07/1982US4348438 Process for preparation of improved shrink wrap
09/07/1982US4348167 Bottom assist pre-blow system for blow molding machines
09/07/1982CA1130966A1 Molded squeeze toy including whistle
09/07/1982CA1130965A1 Closure mechanism for tire curing press
09/02/1982WO1982002883A1 A method of cooling a mould
09/02/1982WO1982002877A1 Mould opening and closing mechanism
09/02/1982WO1982002849A1 Method and apparatus of forming preforms for bottle
09/01/1982EP0059077A1 Method of orientating thermoplastic polyether ether ketone films
09/01/1982EP0059016A1 Thermoplastic paraison and method for blow moulding a hollow article from such a paraison
09/01/1982EP0058947A1 Method and apparatus of forming preforms for bottles
09/01/1982EP0058815A1 Preform for use in blow molding plastic bottles
08/1982
08/31/1982US4347344 Oriented p-methyl styrene polymer
08/31/1982US4347209 Injection molding the bottom in a separate step
08/31/1982US4347090 Bonding fabric sleeve and thermoplastic liner by expanding molten surfaces into interstices
08/31/1982CA1130828A1 Device for conveying molded pieces
08/31/1982CA1130522A1 Multiple crossed layer film and method for making same
08/31/1982CA1130520A1 Device for supplying pieces for blow-molding containers
08/25/1982EP0058558A1 Manufactured articles based on hydraulic binders
08/25/1982EP0058297A1 Method of and apparatus for producing a thermoplastic parison by an extruder
08/17/1982US4345005 Coextrusion of polypropylene and ethylene-propylene copolymer, subjecting a surface to corona discharge then coating with aluminum, copper, silver or chromium
08/17/1982US4344749 Injection stretch-blow molding apparatus for the manufacture of biaxially oriented hollow bodies from thermoplastic material
08/17/1982CA1129614A1 Device for supplying piece to biaxially orientation blow molding machine
08/17/1982CA1129613A1 Apparatus for the preparation of hollow plastic articles
08/03/1982US4342895 Method of processing polyethylene terephthalate preforms and apparatus
08/03/1982US4342799 Hollow bodies and their manufacture
08/03/1982US4342756 As antithrombotic agents and antiasthmatic agents
08/03/1982US4342399 Composite bottle
08/03/1982US4342398 Self-supporting plastic container for liquids
08/03/1982US4342184 Method of manufacture of hypodermic syringe
07/1982
07/28/1982EP0056527A1 Multi-directionally oriented films
07/27/1982US4341827 Biaxially oriented thermoplastic polymer film and method of manufacture
07/27/1982US4341729 Method and apparatus for making biaxially stretched tubular films
07/27/1982US4341317 Biaxially oriented bottle of saturated polyester resin
07/27/1982CA1128437A1 Synthetic resin bottle with handle and producing method thereof
07/27/1982CA1128273A1 Control method and apparatus for producing uniform thickness corrugated tubing
07/27/1982CA1128265A1 Apparatus for the manufacture of transversely contoured tubing from thermoplastic material
07/22/1982WO1982002370A1 Bottle with an attached handle and method of forming and assembling the same
07/22/1982WO1982002369A1 Blow molded container and method of manufacture
07/21/1982EP0056120A2 Method and apparatus for producing thermoplastic tubular films
07/20/1982US4340639 Synthetic paper comprising an olefin-based resin and an adduct
07/20/1982US4340345 Apparatus for preparing a parison and transferring it to a molding machine
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