[go: up one dir, main page]

GB1510116A - Packages with easy-to-open seal - Google Patents

Packages with easy-to-open seal

Info

Publication number
GB1510116A
GB1510116A GB3918977A GB3918977A GB1510116A GB 1510116 A GB1510116 A GB 1510116A GB 3918977 A GB3918977 A GB 3918977A GB 3918977 A GB3918977 A GB 3918977A GB 1510116 A GB1510116 A GB 1510116A
Authority
GB
United Kingdom
Prior art keywords
packages
easy
open seal
june
deposit
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
GB3918977A
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Priority to GB3918977A priority Critical patent/GB1510116A/en
Publication of GB1510116A publication Critical patent/GB1510116A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents

Landscapes

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

Abstract

1510116 Opening packages W R GRACE & CO 5 June 1975 [20 June 1974] 39189/77 Divided out of 1510115 Heading B8C [Also in Division B5] The unpeeling of a heat seal between two plastics films 1, 2 enclosing an article is started at a deposit of a non-fused resinous material which adheres to only one of the films. The deposit which may be a nitrocellulose resin is printed preferably on backing board film 1 which may be a laminate as claimed in parent Specification.
GB3918977A 1975-06-05 1975-06-05 Packages with easy-to-open seal Expired GB1510116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3918977A GB1510116A (en) 1975-06-05 1975-06-05 Packages with easy-to-open seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3918977A GB1510116A (en) 1975-06-05 1975-06-05 Packages with easy-to-open seal

Publications (1)

Publication Number Publication Date
GB1510116A true GB1510116A (en) 1978-05-10

Family

ID=10408191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3918977A Expired GB1510116A (en) 1975-06-05 1975-06-05 Packages with easy-to-open seal

Country Status (1)

Country Link
GB (1) GB1510116A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355721A (en) 1979-05-11 1982-10-26 American Can Company Package for food products
US4495249A (en) * 1982-02-19 1985-01-22 Kureha Kagaku Kogyo Kabushiki Kaisha Heat shrinkable multi-layered laminate film
US4526821A (en) * 1979-07-20 1985-07-02 American Can Company Multi-layer container and method of making same
US5037285A (en) 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US5523045A (en) 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
US6129960A (en) 1983-04-13 2000-10-10 Pechiney Plastic Packaging, Inc. Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355721A (en) 1979-05-11 1982-10-26 American Can Company Package for food products
US4526821A (en) * 1979-07-20 1985-07-02 American Can Company Multi-layer container and method of making same
US4495249A (en) * 1982-02-19 1985-01-22 Kureha Kagaku Kogyo Kabushiki Kaisha Heat shrinkable multi-layered laminate film
US5037285A (en) 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US5523045A (en) 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
US5853772A (en) 1983-04-13 1998-12-29 American National Can Company Methods and apparatus for injection molding and injection blow molding multi-layer articles, and the articles made thereby
US5968558A (en) 1983-04-13 1999-10-19 American National Can Apparatus for injection molding and injection blow molding multi-layer articles
US6129960A (en) 1983-04-13 2000-10-10 Pechiney Plastic Packaging, Inc. Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby
US6194041B1 (en) 1983-04-13 2001-02-27 American National Can Company Methods and apparatus for injection molding and injection blow molding multi-layer articles, and the articles made thereby
US6332767B1 (en) 1983-04-13 2001-12-25 Pechiney Emballage Flexible Europe Apparatus for injection molding multi-layer articles

Similar Documents

Publication Publication Date Title
GB1451157A (en) Multilayer thermoplastic film
AU469975B2 (en) A film ofa thermoplastic oriented polymer and laminates containing it
AU463085B2 (en) A composite film comprising biaxially oriented polyethylene terephthalate having a matte or embossed surface
GB1373627A (en) Coated films
ES474776A1 (en) A method for producing a heat sealable, biaxially orientated, thermoplastic film laminate.
JPS5321688A (en) Automatic packaging laminate film
GB1510116A (en) Packages with easy-to-open seal
ES392291A1 (en) Decorative trim strip
JPS52126487A (en) Laminated films of polypropylene
AU505338B2 (en) Blow-moulding apparatus for biaxially oriented plastics container
JPS5539338A (en) Preparation for injection-molding
JPS51124179A (en) Synthetic resin laminated products
GB1327390A (en) Process for the production of articles formed of thermoplastics
GB980318A (en) Improvements in or relating to cushioning devices
ES422759A1 (en) Thermoforming thermoplastics receptacles
JPS51123257A (en) Polyuinyl alcohol resin composition
JPS5286482A (en) Production of biaxially oriented films of crystalline thermoplastic re sins having antistatic properties and low temperature heat-sealing pro perties
JPS52121684A (en) Heat-shrinkable laminate film
FR2284443A1 (en) Plastics film laminate with metallic appearance - made by laminating a thin film contg. metal particles over a film base
JPS52102387A (en) Beautiful plastic films
JPS5429379A (en) Oriented thin film of thermoplastic resin with metal luster
GB1216680A (en) Improvements in and relating to heat-sensitive adhesive compositions
JPS5277186A (en) Films coated with resins
JPS5273933A (en) Composition of primer for powder coating application
JPS5470380A (en) Production of golden plastic sheet

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee