JPS56120784A - Surface protecting film - Google Patents

Surface protecting film

Info

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
Application number
JP2382580A
Other languages
Japanese (ja)
Inventor
Yoichi Nomura
Yoshimi Yamaguchi
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial Co 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP2382580A priority Critical patent/JPS56120784A/en
Publication of JPS56120784A publication Critical patent/JPS56120784A/en
Pending legal-status Critical Current

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
JP2382580A 1980-02-26 1980-02-26 Surface protecting film Pending JPS56120784A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334377U (en) * 1976-08-30 1978-03-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334377U (en) * 1976-08-30 1978-03-25

Cited By (1)

* Cited by examiner, † Cited by third party
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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