Patents for B29C 51 - Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor (13,923)
08/1986
08/26/1986US4608009 Thermoforming equipment for differential pressure forming products in thermoplastic material
08/26/1986CA1210211A1 Dimensionally heat recoverable article
08/20/1986EP0191021A1 Process for manufacture of a receptacle for work items, operating objects and variously-shaped articles.
08/19/1986US4606254 Arrangement for manufacturing curved wall portions of heat insulating walls
08/19/1986CA1209892A1 Fabricating shaped laminated transparencies
08/19/1986CA1209891A1 Tape machine support
08/19/1986CA1209848A1 Packaged sheathed tubular strands and method and apparatus for making same
08/13/1986EP0190761A2 Process for producing an embossed deep-drawable foamed composite film
08/13/1986EP0190384A2 Apparatus for thermally fixing the formed thermoplastic products
08/12/1986US4605527 Forming rubber and organic fibers into sheets, then adhesion to inorganic fibers impregnated with thermosetting resin
08/12/1986CA1209311A1 Dimensionally-recoverable article
08/06/1986CN85100176A Fresnel lens made of soft plastic film
08/05/1986US4603541 Packaging machine
07/1986
07/30/1986EP0188680A2 Interior liner for vehicles and devices for making same
07/30/1986EP0176524A4 Method of moulding.
07/30/1986CN85204351U Sprocket type vacuum plastic moulding press
07/29/1986US4603181 Urethane, epoxy resin, vinyl monomer;coating fiberglass reinforced polygter
07/23/1986CN85204315U Sprocket vacuum sealed moulding machine
07/15/1986US4600376 For forming synthetic plastic parts in a plastic sheet
07/15/1986CA1207506A1 Method and device for injection molding articles while simultaneously forming patterns thereon
07/09/1986EP0186729A1 Packaging machine
07/09/1986CN85100632A Method and apparatus for making a surface-liner article
07/08/1986US4598472 Protective breathing apparatus
07/08/1986CA1207398A1 Wrapped, elongated stock
07/08/1986CA1207286A1 Carton with inner synthetic recess shaped covering through compression into the offset lips of the slits in said carton
07/03/1986WO1986003713A1 Container, method and apparatus for manufacturing the same
07/02/1986EP0186016A2 A method of making a laminated body and a molding apparatus for the same
07/02/1986EP0186015A2 A method of making a laminated body and a molding apparatus for the same
07/02/1986EP0185960A2 Production of reinforced plastics
07/01/1986US4598104 Polyetherimides, polycarbonates, polyphenylene oxide, polystyrene
07/01/1986US4598101 Polymer foam, thermoformed shapes thereof and methods of forming same
07/01/1986US4598100 Polymer foam, thermoformed shapes thereof and methods of forming same
07/01/1986US4598098 Polymer foam, thermoformed shapes thereof and methods of forming same
06/1986
06/24/1986US4596190 Method for concurrently forming and hot-transfer printing a synthetic resin
06/24/1986CA1206316A1 Heat setting a thermoformed pet article utilizing a male plug as a constraint
06/24/1986CA1206315A1 Method and apparatus for producing biaxially oriented hollow articles
06/24/1986CA1206314A1 Containers
06/19/1986WO1986003478A1 Process and apparatus for covering articles with film
06/17/1986US4595554 Improved plug or tool
06/17/1986US4595551 Heating laminate of styrene and polyurethane foams to thermoforming temperature of styrene but below temperature at which polyurethane degrades, thermoforming
06/17/1986US4595544 Mixing resin with gas to form gas cells, hardening, placing resin on container surface, covering with heat shrinking protective sheet, heating
06/17/1986US4595117 Sealing lip for lid on thermoformed container
06/10/1986US4594208 Polymer foam, thermoformed shapes thereof and methods of forming same
05/1986
05/27/1986US4591327 Device for laying and preforming a section of web and moulding unit associated with such a device
05/27/1986CA1204996A1 Process for thermoforming reinforced polymer sheets
05/27/1986CA1204908A1 Method and device for producing a tubular object
05/22/1986WO1986002876A1 Method and apparatus for thermobonding seams in thermoplastic material
05/07/1986EP0180524A2 Stretching blow molding apparatus for cup-like containers
05/06/1986US4587271 Polymer foam, thermoformed shapes thereof and methods of forming same
05/06/1986US4587147 Reticulated products and their manufacture
05/06/1986CA1203963A1 Method for forming unevenness on an outer surface of a synthetic resin-coated steel pipe and an apparatus therefor
04/1986
04/30/1986EP0179199A2 Vacuum indicating button on plastic closure caps
04/30/1986EP0179171A2 Improved method of forming blanks for the solid-phase forming of thermoplastic articles
04/22/1986US4584157 Opposite faces of plastic sheet; pressure differential, freeze-o;;
04/22/1986US4583436 Apparatus for trimming articles moldingly formed on plastic sheet
04/22/1986CA1203465A1 Anti-corrosive covering sheet
04/22/1986CA1203359A1 Adherable reinforced poly(ethylene terephthalate) composite sheet and process
04/16/1986EP0177829A2 Base film for three-dimensional conformability
04/15/1986US4582665 Hollow, thermoformed, biaxially oriented from sheets
04/15/1986EP0120079A4 Multiwalled container and method of making same.
04/10/1986WO1986002034A1 Improved method of forming blanks for the solid-phase forming of thermoplastic articles
04/09/1986EP0176524A1 Method of moulding.
04/08/1986US4581193 Preventing crushing of pile; passing between pin-like members
04/08/1986US4581192 Empirical method for determining the shape of a vehicle body membrane panel
04/08/1986US4580968 Apparatus for producing a tubular object of polyethylene terephthalate or similar thermoplastic material from a tubular blank of material
04/02/1986EP0176495A2 Thermoforming of styrenic foam lamintes
04/02/1986EP0175697A1 Foot pattern device
04/01/1986US4579878 Low density, solvent imbibable linear polycarbonate
04/01/1986US4579874 Melting and blending a polycarbonate with a blowing agent, extruding
04/01/1986US4579873 Polymer particles imbibed with solvent
04/01/1986US4579764 For automobiles; thermoplastic resin, urethane backing
04/01/1986US4579710 Polymer foam, thermoformed shapes thereof and methods of forming same
04/01/1986US4579613 Vacuum shaping a sheet of moldable material onto frame
04/01/1986US4579516 Forming roller for producing air-cushioning product
04/01/1986CA1202736A1 Membrane covered cushion having indented pattern and method for making same
03/1986
03/25/1986CA1202164A1 Drawing punch for drawing foil
03/19/1986EP0174813A2 Molded three-dimensional fibrous surfaced article and method of producing same
03/18/1986US4576988 Packaging
03/18/1986US4576669 "On demand" apparatus and method for producing air-cushioning product
03/18/1986US4576278 Purge trap tray
03/18/1986US4576205 Tubular lining material for pipe lines having bends
03/18/1986US4576156 Prophylactic device and method
03/18/1986CA1201863A1 Thermoforming partially crystalline polyester articles
02/1986
02/26/1986EP0172735A2 Apparatus for trimming articles moldingly formed on plastic sheet
02/26/1986EP0172540A2 Analysis instrument having a blow molded reaction chamber
02/25/1986US4572851 Bi-axially oriented, thin-walled, synthetic plastic container/article
02/25/1986US4572195 Method of forming seamless fabric cups and resulting products
02/25/1986CA1201232A1 Telephone apparatus
02/19/1986EP0171873A1 Empirical method for determining the shape of a vehicle body membrane panel
02/19/1986EP0171507A2 Thermoforming equipment for differential pressure forming products in thermoplastic material
02/12/1986EP0170691A1 Packaging machine.
02/11/1986US4569868 Hollow, heat-shrinkable caps
02/11/1986US4569866 Re-shaping operation
02/05/1986EP0170046A2 Manufacturing process for optical contact elements
02/04/1986US4568581 Molded three dimensional fibrous surfaced article and method of producing same
02/04/1986US4568404 Drawing a thermoplastic material into a mold and severing skirt portion
02/04/1986CA1200130A1 Small press for forming sheet material
02/04/1986CA1200129A1 Small blank feeder and tray former
01/1986
01/29/1986EP0169627A2 Molded foam-backed carpet assembly and method of producing same
01/28/1986EP0155947A4 Reticulated products and their manufacture.