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GB886761A - Improvements in or relating to packaging material - Google Patents

Improvements in or relating to packaging material

Info

Publication number
GB886761A
GB886761A GB12772/58A GB1277258A GB886761A GB 886761 A GB886761 A GB 886761A GB 12772/58 A GB12772/58 A GB 12772/58A GB 1277258 A GB1277258 A GB 1277258A GB 886761 A GB886761 A GB 886761A
Authority
GB
United Kingdom
Prior art keywords
layer
synthetic
layers
resin
april
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
GB12772/58A
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.)
Schindler & Co Jacques
Original Assignee
Schindler & Co Jacques
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 Schindler & Co Jacques filed Critical Schindler & Co Jacques
Publication of GB886761A publication Critical patent/GB886761A/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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • B65D65/16—Wrappers or flexible covers with provision for excluding or admitting light
    • B65D65/20—Wrappers or flexible covers with provision for excluding or admitting light with provision for excluding light of a particular wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

886,761. Packaging materials. SCHINDLER & CO., JACQUES. April 22, 1958 [April 25, 1957 ; June 4, 1957], No. 12772/58. Class 140. A packaging material comprises a paper base, one surface of which has been made hydrophilic, this surface being coated with a synthetic thermoplastic synthetic material impermeable to water-vapour and fats and to light and containing powdered metal and titanium dioxide, followed by a layer consisting of chlorinated rubber and a synthetic resin and, finally, a layer of synthetic thermoplastic material of a hardness greater than that of any of the other layers. The resin layers are applied as aqueous dispersions, the water being removed and the resin cured by heat. The paper may be rendered hydrophilic by impregnation with the sodium salt of an alkyl naphthalene sulphonic acid and the ammonium salt of a polyacrylic acid of low viscosity. Fig. 1 shows a paper base 11; an impregnation layer 12; a coating of polyvinyl chloride or polyvinylidene chloride 13 in which is embedded titanium dioxide and aluminium bronze free of fat and gas, and, possibly, carbon black; a layer of chlorinated rubber and synthetic resin 14. A hard top layer 15 of polyvinyl chloride or polyvinylidene chloride with a hardness greater than that of the layers below.
GB12772/58A 1957-04-25 1958-04-22 Improvements in or relating to packaging material Expired GB886761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE886761X 1957-04-25

Publications (1)

Publication Number Publication Date
GB886761A true GB886761A (en) 1962-01-10

Family

ID=6833481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12772/58A Expired GB886761A (en) 1957-04-25 1958-04-22 Improvements in or relating to packaging material

Country Status (1)

Country Link
GB (1) GB886761A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454644A1 (en) * 1979-04-19 1980-11-14 Fuji Photo Film Co Ltd BACK PAPER FOR ROLL FILM
US4698226A (en) * 1984-07-13 1987-10-06 Guthrie David W Apple labeling process
US4741909A (en) * 1985-07-05 1988-05-03 Guthrie David W Bag for processing fruit or vegetables
EP0322312A1 (en) * 1987-12-23 1989-06-28 Conditionnement Et Industrie S.A. (C E I S A ) Soft packing foil for disturbing a bar code and its application at a lot of grouped articles
CH689487A5 (en) * 1995-03-08 1999-05-14 Tetra Pak Suisse Sa Plastic sheet blocking visible light from product in packaging and containers
WO2008065027A1 (en) * 2006-12-01 2008-06-05 Unilever Plc Packaging
IT201800006266A1 (en) * 2018-06-13 2019-12-13 Altea optimized

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454644A1 (en) * 1979-04-19 1980-11-14 Fuji Photo Film Co Ltd BACK PAPER FOR ROLL FILM
US4698226A (en) * 1984-07-13 1987-10-06 Guthrie David W Apple labeling process
US4741909A (en) * 1985-07-05 1988-05-03 Guthrie David W Bag for processing fruit or vegetables
EP0322312A1 (en) * 1987-12-23 1989-06-28 Conditionnement Et Industrie S.A. (C E I S A ) Soft packing foil for disturbing a bar code and its application at a lot of grouped articles
FR2625180A1 (en) * 1987-12-23 1989-06-30 Conditionnement Ind Sa FLEXIBLE PACKAGING SHEET OF BAR CODE AND LOT OF ARTICLES GROUPED WITH APPLICATION
CH689487A5 (en) * 1995-03-08 1999-05-14 Tetra Pak Suisse Sa Plastic sheet blocking visible light from product in packaging and containers
WO2008065027A1 (en) * 2006-12-01 2008-06-05 Unilever Plc Packaging
IT201800006266A1 (en) * 2018-06-13 2019-12-13 Altea optimized

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