CA863812A - Process and apparatus for cutting film - Google Patents

Process and apparatus for cutting film

Info

Publication number
CA863812A
CA863812A CA863812A CA863812DA CA863812A CA 863812 A CA863812 A CA 863812A CA 863812 A CA863812 A CA 863812A CA 863812D A CA863812D A CA 863812DA CA 863812 A CA863812 A CA 863812A
Authority
CA
Canada
Prior art keywords
cutting film
cutting
film
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.)
Expired
Application number
CA863812A
Inventor
Szpak Edwin
B. Dyer Gerald
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada Inc
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 DuPont Canada Inc filed Critical DuPont Canada Inc
Application granted granted Critical
Publication of CA863812A publication Critical patent/CA863812A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA863812A 1968-08-01 1968-08-01 Process and apparatus for cutting film Expired CA863812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA26488 1968-08-01

Publications (1)

Publication Number Publication Date
CA863812A true CA863812A (en) 1971-02-16

Family

ID=4084414

Family Applications (1)

Application Number Title Priority Date Filing Date
CA863812A Expired CA863812A (en) 1968-08-01 1968-08-01 Process and apparatus for cutting film

Country Status (1)

Country Link
CA (1) CA863812A (en)

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