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Patent Searching and Data


Title:
PLASTIC CORE FOR TAKING UP SHEET
Document Type and Number:
Japanese Patent JP2002046943
Kind Code:
A
Abstract:

To prevent a roll from slipping off from a core without fixing an end of a sheet to the core in taking up the sheet strip onto the core in the rolled shape.

This plastic core used for taking up the sheet strip into the rolled shape, has a sheet taking-up zone on an approximately center of a cylindrical core body, and projections are respectively formed on both edges in the sheet taking-up zone.


Inventors:
KOBAYASHI TAKASHI
ANDO TOSHIAKI
Application Number:
JP2000000229381
Publication Date:
February 12, 2002
Filing Date:
July 28, 2000
Export Citation:
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Assignee:
GEN CO LTD
International Classes:
B31C99/00; B65H75/10; (IPC1-7): B65H75/10; B31C13/00
Attorney, Agent or Firm:
岡部 正夫 (外11名)