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CH512533A - Biaxially oriented film and process for its production and its use for the packaging of confectionery - Google Patents

Biaxially oriented film and process for its production and its use for the packaging of confectionery

Info

Publication number
CH512533A
CH512533A CH507969A CH507969A CH512533A CH 512533 A CH512533 A CH 512533A CH 507969 A CH507969 A CH 507969A CH 507969 A CH507969 A CH 507969A CH 512533 A CH512533 A CH 512533A
Authority
CH
Switzerland
Prior art keywords
confectionery
packaging
production
biaxially oriented
oriented film
Prior art date
Application number
CH507969A
Other languages
German (de)
Inventor
Elliott Kail John Alan
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of CH512533A publication Critical patent/CH512533A/en

Links

Classifications

    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CH507969A 1968-04-03 1969-04-02 Biaxially oriented film and process for its production and its use for the packaging of confectionery CH512533A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1601868 1968-04-03
GB6071968 1968-12-20

Publications (1)

Publication Number Publication Date
CH512533A true CH512533A (en) 1971-09-15

Family

ID=26251707

Family Applications (1)

Application Number Title Priority Date Filing Date
CH507969A CH512533A (en) 1968-04-03 1969-04-02 Biaxially oriented film and process for its production and its use for the packaging of confectionery

Country Status (6)

Country Link
BE (1) BE731009A (en)
CH (1) CH512533A (en)
DE (1) DE1917439A1 (en)
DK (1) DK122612B (en)
FR (1) FR2005491A1 (en)
NL (1) NL6905294A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1440317A (en) * 1972-10-17 1976-06-23 British Cellophane Ltd Heat-sealable plastics films
JPS5250232B1 (en) * 1975-07-04 1977-12-22
GB8709446D0 (en) * 1987-04-21 1987-05-28 Exxon Chemical Patents Inc Polyolefine films

Also Published As

Publication number Publication date
BE731009A (en) 1969-10-03
DE1917439A1 (en) 1969-11-13
FR2005491A1 (en) 1969-12-12
NL6905294A (en) 1969-10-07
DK122612B (en) 1972-03-20

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Legal Events

Date Code Title Description
PL Patent ceased