GB760611A - Improvements in or relating to the production of laminates of films of solid polyethylene plastic bonded to other solid materials - Google Patents

Improvements in or relating to the production of laminates of films of solid polyethylene plastic bonded to other solid materials

Info

Publication number
GB760611A
GB760611A GB5803/54A GB580354A GB760611A GB 760611 A GB760611 A GB 760611A GB 5803/54 A GB5803/54 A GB 5803/54A GB 580354 A GB580354 A GB 580354A GB 760611 A GB760611 A GB 760611A
Authority
GB
United Kingdom
Prior art keywords
polythene
films
heated
polytetrafluoroethylene
feb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5803/54A
Inventor
Charles Richard Bruce
Eric Henry Dock
Richard Arthur Rose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Cellophane Ltd
Original Assignee
British Cellophane Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Cellophane Ltd filed Critical British Cellophane Ltd
Priority to GB5803/54A priority Critical patent/GB760611A/en
Publication of GB760611A publication Critical patent/GB760611A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

760,611. Laminated materials and articles. BRITISH CELLOPHANE, Ltd. Feb. 23, 1955 [Feb. 26, 1954], No. 5803/54. Addition to 723,631, [Group IV (a)]. Class 140. Laminated materials and articles are made by bonding to other solid material by means of heat and pressure a film of polythene that has been irradiated with ultra-violet light to improve its bonding properties. The other solid material may be metal sheet or foil, paper, cardboard, cotton fabric, bonded fibre fabric, wood, paint (e.g. as a coating on wood), films of vinyl chloride polymer or copolymer, polymethyl methacrylate, polystyrene, cellulose acetate, or regenerated cellulose film. The superposed layers may be passed over a heated metal roller against which they are pressed by a second roller, or may be pressed between two heated sealing jaws, adhesion of the polythene to the heated jaw being prevented by interposing a sheet of polytetrafluoroethylene, or coating with silicone grease or polytetrafluoroethylene. The products may be used for bags and packages for holding wet or liquid products, vacuum packaging. Polythene-lined wooden boxes and metal containers may be made.
GB5803/54A 1954-02-26 1954-02-26 Improvements in or relating to the production of laminates of films of solid polyethylene plastic bonded to other solid materials Expired GB760611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5803/54A GB760611A (en) 1954-02-26 1954-02-26 Improvements in or relating to the production of laminates of films of solid polyethylene plastic bonded to other solid materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5803/54A GB760611A (en) 1954-02-26 1954-02-26 Improvements in or relating to the production of laminates of films of solid polyethylene plastic bonded to other solid materials

Publications (1)

Publication Number Publication Date
GB760611A true GB760611A (en) 1956-11-07

Family

ID=9802904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5803/54A Expired GB760611A (en) 1954-02-26 1954-02-26 Improvements in or relating to the production of laminates of films of solid polyethylene plastic bonded to other solid materials

Country Status (1)

Country Link
GB (1) GB760611A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031072A (en) * 1960-01-29 1962-04-24 Stanley Works Package and method of forming same
US3097361A (en) * 1963-07-16 Bourgraf
US3206021A (en) * 1961-06-19 1965-09-14 Eastman Kodak Co Tow bale
US3252732A (en) * 1963-01-29 1966-05-24 Stevens & Co Inc J P Laminated lining material
US3515615A (en) * 1964-09-05 1970-06-02 Sumitomo Bakelite Co Method for bonding synthetic resin sheets and metal sheets
US3627609A (en) * 1969-02-24 1971-12-14 Usm Corp Adhesive processes
JPS505234B1 (en) * 1965-08-28 1975-03-01
US4581285A (en) * 1983-06-07 1986-04-08 The United States Of America As Represented By The Secretary Of The Air Force High thermal capacitance multilayer thermal insulation
US4822451A (en) * 1988-04-27 1989-04-18 Minnesota Mining And Manufacturing Company Process for the surface modification of semicrystalline polymers
US4824699A (en) * 1987-08-21 1989-04-25 Minnesota Mining And Manufacturing Company Process for improved adhesion to semicrystalline polymer film
US4868006A (en) * 1987-03-16 1989-09-19 Minnesota Mining And Manufacturing Company Polymeric film with reduced surface friction
US4879176A (en) * 1987-03-16 1989-11-07 Minnesota Mining And Manufacturing Company Surface modification of semicrystalline polymers
US4902378A (en) * 1988-04-27 1990-02-20 Minnesota Mining And Manufacturing Company Polymer with reduced internal migration
US5028292A (en) * 1987-03-16 1991-07-02 Minnesota Mining And Manufacturing Company Adhesive bonding to quasi-amorphous polymer surfaces
US5032209A (en) * 1987-03-16 1991-07-16 Minnesota Mining And Manufacturing Company Heat sealing of semicrystalline quasi-amorphous polymers

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097361A (en) * 1963-07-16 Bourgraf
US3031072A (en) * 1960-01-29 1962-04-24 Stanley Works Package and method of forming same
US3206021A (en) * 1961-06-19 1965-09-14 Eastman Kodak Co Tow bale
US3252732A (en) * 1963-01-29 1966-05-24 Stevens & Co Inc J P Laminated lining material
US3515615A (en) * 1964-09-05 1970-06-02 Sumitomo Bakelite Co Method for bonding synthetic resin sheets and metal sheets
JPS505234B1 (en) * 1965-08-28 1975-03-01
US3627609A (en) * 1969-02-24 1971-12-14 Usm Corp Adhesive processes
US4581285A (en) * 1983-06-07 1986-04-08 The United States Of America As Represented By The Secretary Of The Air Force High thermal capacitance multilayer thermal insulation
US4868006A (en) * 1987-03-16 1989-09-19 Minnesota Mining And Manufacturing Company Polymeric film with reduced surface friction
US4879176A (en) * 1987-03-16 1989-11-07 Minnesota Mining And Manufacturing Company Surface modification of semicrystalline polymers
US5028292A (en) * 1987-03-16 1991-07-02 Minnesota Mining And Manufacturing Company Adhesive bonding to quasi-amorphous polymer surfaces
US5032209A (en) * 1987-03-16 1991-07-16 Minnesota Mining And Manufacturing Company Heat sealing of semicrystalline quasi-amorphous polymers
US4824699A (en) * 1987-08-21 1989-04-25 Minnesota Mining And Manufacturing Company Process for improved adhesion to semicrystalline polymer film
US4822451A (en) * 1988-04-27 1989-04-18 Minnesota Mining And Manufacturing Company Process for the surface modification of semicrystalline polymers
US4902378A (en) * 1988-04-27 1990-02-20 Minnesota Mining And Manufacturing Company Polymer with reduced internal migration

Similar Documents

Publication Publication Date Title
GB760611A (en) Improvements in or relating to the production of laminates of films of solid polyethylene plastic bonded to other solid materials
US2980245A (en) Container, package, and manufacture of package
GB626597A (en) Packaging
ES2102033T5 (en) FLEXIBLE PACK WITH NON-STICK INSIDE.
GB1535089A (en) Skin package and method of preparing it
GB941583A (en) Package and method of making same
GB1096058A (en) Improvements in or relating to wrapping materials
US3249482A (en) Laminated structure and method
US3201302A (en) Heat sealing of polyolefin films
ES436625A1 (en) Package and method of making same
GB1382436A (en) Method of and apparatus for forming contoured plastics sheet
GB1060155A (en) Cohesive corrugated laminate, method of making such laminate and packages formed from such laminate
FR2205439A1 (en) Vacuum packaging in weldable transparent foil - inserts items, seals envel-ope under vacuum, and applies atmos. press. after welding
FR2276930A1 (en) Laminated sheets for food packaging - with oriented isotactic polypropylene film and non-oriented film of polyalkene mixture
JPS6047105B2 (en) skin packaging film
FR2079206A1 (en) Composite polypropylene films for packaging
GB1178526A (en) Inert Plastic Package for Liquid Reagent
JPS58388B2 (en) Composite film with excellent low-temperature heat sealability
GB827084A (en) Fluid-tight containers more particularly for liquids and powdered materials
JPS63232173A (en) Packaging method
GB1088564A (en) Envelopes and packages with tear means
GB1319232A (en) Process for permanently bonding materials
GB1117256A (en) Thermoformed packages
GB1265535A (en)
JPS56136868A (en) Adhesive material