JPS56120784A - Surface protecting film - Google Patents
Surface protecting filmInfo
- Publication number
- JPS56120784A JPS56120784A JP2382580A JP2382580A JPS56120784A JP S56120784 A JPS56120784 A JP S56120784A JP 2382580 A JP2382580 A JP 2382580A JP 2382580 A JP2382580 A JP 2382580A JP S56120784 A JPS56120784 A JP S56120784A
- Authority
- JP
- Japan
- Prior art keywords
- film
- surface protecting
- plastic film
- hollow
- adhesive layer
- 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.)
- Pending
Links
Landscapes
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: A surface protecting film, capable of preventing the peeling and lifting from a metallic plate after the metal sheet work, and prepared by using a specifically processed plastic film in which an adhesive layer is formed on one side thereof as a base material film.
CONSTITUTION: A film prepared by forming an adhesive layer on one side of a plastic film in which any one of a cut, a hollow and a groove having a depth of 80% or less, practically 30W40%, is formed as a base material film. The plastic film is a polyethylene or polyvinyl chloride film of thickness 30μ or more. If the opening area of the hollow is a, preferably 0.5mm2 or less, one or more hollows are preferably present in an area of 104a and uniformly distributed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2382580A JPS56120784A (en) | 1980-02-26 | 1980-02-26 | Surface protecting film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2382580A JPS56120784A (en) | 1980-02-26 | 1980-02-26 | Surface protecting film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56120784A true JPS56120784A (en) | 1981-09-22 |
Family
ID=12121132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2382580A Pending JPS56120784A (en) | 1980-02-26 | 1980-02-26 | Surface protecting film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56120784A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5846651A (en) * | 1995-08-02 | 1998-12-08 | Mitsubishi Chemical Mkv Company | Adhesive tape made of polyvinyl chloride and process for its production |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334377U (en) * | 1976-08-30 | 1978-03-25 |
-
1980
- 1980-02-26 JP JP2382580A patent/JPS56120784A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334377U (en) * | 1976-08-30 | 1978-03-25 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5846651A (en) * | 1995-08-02 | 1998-12-08 | Mitsubishi Chemical Mkv Company | Adhesive tape made of polyvinyl chloride and process for its production |
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