JPS54131683A - Release packaging film - Google Patents
Release packaging filmInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0216547Y2 (en) * | 1984-12-12 | 1990-05-08 | ||
JPH0474889U (en) * | 1990-11-07 | 1992-06-30 |
-
1978
- 1978-04-03 JP JP53039538A patent/JPS5947991B2/en not_active Expired
Cited By (6)
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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