Title:
PERFORATING METHOD FOR TAPE
Document Type and Number:
Japanese Patent JPH068199
Kind Code:
A
Abstract:
PURPOSE: To provide an improved perforating method for a tape so as to eliminate the perforated dust from a perforated tape certainly during perforation of a tape by a perforation press.
CONSTITUTION: When a tape is perforated by a perforation press, an adhesive tape 5 is laminated on a tape 1 to be punched by positioning its adhesive layer 7 on the tape 1 side, and this is supplied to the perforation press by positioning the adhesive tape 5 side downward, then the punch 3 of the perforation press is lowered to the adhesive layer 7 without penetrating the supporting body 6 of the adhesive tape.
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Inventors:
YOSHIMOTO MITSUO
Application Number:
JP19622792A
Publication Date:
January 18, 1994
Filing Date:
June 30, 1992
Export Citation:
Assignee:
DIAFOIL CO LTD
International Classes:
B26D7/18; B26F1/00; B26F1/02; (IPC1-7): B26F1/02; B26D7/18; B26F1/00
Attorney, Agent or Firm:
Kazuhiko Okada