[go: up one dir, main page]

JPS536988A - Method for slitting film - Google Patents

Method for slitting film

Info

Publication number
JPS536988A
JPS536988A JP7981576A JP7981576A JPS536988A JP S536988 A JPS536988 A JP S536988A JP 7981576 A JP7981576 A JP 7981576A JP 7981576 A JP7981576 A JP 7981576A JP S536988 A JPS536988 A JP S536988A
Authority
JP
Japan
Prior art keywords
film
slitting film
slitting
terms
cutting edge
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
JP7981576A
Other languages
Japanese (ja)
Inventor
Masahiro Hosoi
Jun Muranaka
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP7981576A priority Critical patent/JPS536988A/en
Publication of JPS536988A publication Critical patent/JPS536988A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Cutting Devices (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

PURPOSE: To make smooth a cut face of a film under control of a temperature of a cutting edge in terms of a slitting rate and film thickness.
COPYRIGHT: (C)1978,JPO&Japio
JP7981576A 1976-07-07 1976-07-07 Method for slitting film Pending JPS536988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7981576A JPS536988A (en) 1976-07-07 1976-07-07 Method for slitting film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7981576A JPS536988A (en) 1976-07-07 1976-07-07 Method for slitting film

Publications (1)

Publication Number Publication Date
JPS536988A true JPS536988A (en) 1978-01-21

Family

ID=13700688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7981576A Pending JPS536988A (en) 1976-07-07 1976-07-07 Method for slitting film

Country Status (1)

Country Link
JP (1) JPS536988A (en)

Similar Documents

Publication Publication Date Title
JPS5380089A (en) Cutting apparatus for web
JPS56119311A (en) Drum shear
JPS536988A (en) Method for slitting film
JPS5380881A (en) Metallic conduit cutter
JPS5243597A (en) Tape cutter
JPS521584A (en) Shearing method for a band form material
JPS521582A (en) Manual shears
JPS521687A (en) Cutter
JPS51129987A (en) Method for cutting thermoplastic resin
JPS5228786A (en) Cutting device of band-like material
JPS5224396A (en) Scissors
JPS5350587A (en) Throw-away type formed cutter
JPS5318883A (en) Process for preparing tape
JPS52121881A (en) Hot cutting method
JPS51123636A (en) Cutter for the film web material
JPS53114583A (en) Method of cutting ingot
JPS53101787A (en) Slitting method of film
JPS5234481A (en) Method of manufaceuring blade of scissors
JPS51145082A (en) Device of cutting running long composite material to a length of hard substrate
JPS5286585A (en) Apparatus for automatically cutting jumper lines
JPS52125888A (en) Method and device for shearing
JPS5380882A (en) Metallic conduit cutter
JPS52111079A (en) Billet revolving-cutting apparatus
JPS5248888A (en) Trip cutting edge for perforator
JPS52115168A (en) Beveling method for semiconductor substrates