JPS54131683A - Release packaging film - Google Patents

Release packaging film

Info

Publication number
JPS54131683A
JPS54131683A JP3953878A JP3953878A JPS54131683A JP S54131683 A JPS54131683 A JP S54131683A JP 3953878 A JP3953878 A JP 3953878A JP 3953878 A JP3953878 A JP 3953878A JP S54131683 A JPS54131683 A JP S54131683A
Authority
JP
Japan
Prior art keywords
parts
wax
packaging film
heat sealing
copolymer resin
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.)
Granted
Application number
JP3953878A
Other languages
Japanese (ja)
Other versions
JPS5947991B2 (en
Inventor
Keizo Shima
Shigeyuki Takahashi
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries 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 Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP53039538A priority Critical patent/JPS5947991B2/en
Publication of JPS54131683A publication Critical patent/JPS54131683A/en
Publication of JPS5947991B2 publication Critical patent/JPS5947991B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Wrappers (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: A packaging film having improved release properties, obtained by coating a base film with a release agent consisting of an inorganic lubricant, wax, and a heat sealing agent.
CONSTITUTION: A base film, e.g., a regenerated cellulose or polyolefin, is coated with a release agent of a solution or an emulsion consisting mainly of A) 5W20 parts by wt. of an inorganic lubricant, e.g., SiO2 or clay, having an average particle diameter not less than 1μ, B) 10W65 parts by wt. of wax, e.g., paraffin or synthetic wax, C) 30W70 parts by wt. of a heat sealing agent, e.g., vinyl chloride copolymer resin or acrylic copolymer resin to a thickness of not less than 0.1μ.
COPYRIGHT: (C)1979,JPO&Japio
JP53039538A 1978-04-03 1978-04-03 Peelable packaging film Expired JPS5947991B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53039538A JPS5947991B2 (en) 1978-04-03 1978-04-03 Peelable packaging film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53039538A JPS5947991B2 (en) 1978-04-03 1978-04-03 Peelable packaging film

Publications (2)

Publication Number Publication Date
JPS54131683A true JPS54131683A (en) 1979-10-12
JPS5947991B2 JPS5947991B2 (en) 1984-11-22

Family

ID=12555818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53039538A Expired JPS5947991B2 (en) 1978-04-03 1978-04-03 Peelable packaging film

Country Status (1)

Country Link
JP (1) JPS5947991B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830952A (en) * 1981-08-17 1983-02-23 ダイセル化学工業株式会社 Film for packing "miso" as it is left as it is solid
JPS6183037A (en) * 1984-09-28 1986-04-26 五洋紙工株式会社 Manufacture of laminated sheet and manufacture of cup
JPS6484864A (en) * 1987-09-21 1989-03-30 Toho Kako Kk Food packaging film and packaging method
JPH06340756A (en) * 1993-06-02 1994-12-13 Toho Kako Kk Production of packaging film

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0216547Y2 (en) * 1984-12-12 1990-05-08
JPH0474889U (en) * 1990-11-07 1992-06-30

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830952A (en) * 1981-08-17 1983-02-23 ダイセル化学工業株式会社 Film for packing "miso" as it is left as it is solid
JPS6183037A (en) * 1984-09-28 1986-04-26 五洋紙工株式会社 Manufacture of laminated sheet and manufacture of cup
JPH0351220B2 (en) * 1984-09-28 1991-08-06 Goyo Shiko Kk
JPS6484864A (en) * 1987-09-21 1989-03-30 Toho Kako Kk Food packaging film and packaging method
JPH0317713B2 (en) * 1987-09-21 1991-03-08 Toohoo Kako Kk
JPH06340756A (en) * 1993-06-02 1994-12-13 Toho Kako Kk Production of packaging film

Also Published As

Publication number Publication date
JPS5947991B2 (en) 1984-11-22

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