JPS5626935A - Resin solution for surface treatment of film and surface treating method of film - Google Patents
Resin solution for surface treatment of film and surface treating method of filmInfo
- Publication number
- JPS5626935A JPS5626935A JP10103079A JP10103079A JPS5626935A JP S5626935 A JPS5626935 A JP S5626935A JP 10103079 A JP10103079 A JP 10103079A JP 10103079 A JP10103079 A JP 10103079A JP S5626935 A JPS5626935 A JP S5626935A
- Authority
- JP
- Japan
- Prior art keywords
- film
- resin
- pva film
- coated
- resin solution
- 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
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: To obtain a film which excels in blocking resistance and is useful as a fiber packaging material, by a method wherein the surface of a PVA film is coated with a resin solution comprising a methanol-soluble PVAC and a styrene resin and contg. a fine inorg. powder dispersed there in.
CONSTITUTION: The surface of a PVA film is coated with a resin solution which consists mainly of a methanol-soluble vinyl acetate resin and a styrene resin and/or a methacrylic resin in a ratio by weight of 25/75W75/25 and contains a fine inorg. powder (having an average particle diameter of 5W10,000mμ) dispersed therein, in such a coating weight as to give 0.05W0.5g of the inorg. powder per m2 of one side of the PVA film. Then the coated PVA film is surface-treated by drying.
EFFECT: There is obtd. a film suitable for a fiber packaging material, in which transparency, surface gloss, sizing characteristics and heat-sealing characteristics are not degraded and a blocking resistance is stable. Working atmosphere is not made worse by powders. The contamination of contents does not occur.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54101030A JPS6047292B2 (en) | 1979-08-08 | 1979-08-08 | Resin solution for film surface treatment and film surface treatment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54101030A JPS6047292B2 (en) | 1979-08-08 | 1979-08-08 | Resin solution for film surface treatment and film surface treatment method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5626935A true JPS5626935A (en) | 1981-03-16 |
JPS6047292B2 JPS6047292B2 (en) | 1985-10-21 |
Family
ID=14289771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54101030A Expired JPS6047292B2 (en) | 1979-08-08 | 1979-08-08 | Resin solution for film surface treatment and film surface treatment method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6047292B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5588228A (en) * | 1978-12-26 | 1980-07-03 | Omron Tateisi Electronics Co | Electromagnetic relay |
CN1050372C (en) * | 1989-11-02 | 2000-03-15 | 三星电管株式会社 | Film-forming material solution |
JP2001254097A (en) * | 2000-03-10 | 2001-09-18 | Kao Corp | Article for washing |
JP2012041437A (en) * | 2010-08-19 | 2012-03-01 | Kuraray Co Ltd | Surface-treated polyvinyl alcohol-based polymer film |
CN110723414A (en) * | 2019-10-27 | 2020-01-24 | 江南大学 | Permeability-adjustable air-conditioning packaging microporous preservative film and preparation method thereof |
-
1979
- 1979-08-08 JP JP54101030A patent/JPS6047292B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5588228A (en) * | 1978-12-26 | 1980-07-03 | Omron Tateisi Electronics Co | Electromagnetic relay |
CN1050372C (en) * | 1989-11-02 | 2000-03-15 | 三星电管株式会社 | Film-forming material solution |
JP2001254097A (en) * | 2000-03-10 | 2001-09-18 | Kao Corp | Article for washing |
JP2012041437A (en) * | 2010-08-19 | 2012-03-01 | Kuraray Co Ltd | Surface-treated polyvinyl alcohol-based polymer film |
CN110723414A (en) * | 2019-10-27 | 2020-01-24 | 江南大学 | Permeability-adjustable air-conditioning packaging microporous preservative film and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6047292B2 (en) | 1985-10-21 |
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