Title:
TAPE CORE
Document Type and Number:
WIPO Patent Application WO/2021/166050
Kind Code:
A1
Abstract:
In order to provide a tape core that can suitably maintain the overall shape of a coreless wound adhesive tape body in a desired shape, an insertion promotion means S that promotes insertion into a hollow section C of a coreless wound adhesive tape body A is provided, the insertion promotion means S constituting a tape core B that is inserted into the hollow section C and forms a detachable configuration with respect to the wound adhesive tape body A. For example, the insertion promotion means S forms an inclined surface km in an outer peripheral surface M of a core body 1. By using such an insertion promotion means S, a tape core B that can suitably maintain the overall shape of the coreless wound adhesive tape body A in a desired shape can be provided.
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| JP2649302 | END WALL FOR WOUND ROLL |
Inventors:
NOMURA RYOTA (JP)
Application Number:
PCT/JP2020/006129
Publication Date:
August 26, 2021
Filing Date:
February 17, 2020
Export Citation:
Assignee:
KOKUYO KK (JP)
International Classes:
B65H75/10; B65H75/22; C09J7/00
Foreign References:
| JP2000136364A | 2000-05-16 | |||
| JPS487328Y1 | 1973-02-24 | |||
| JP3061916U | 1999-09-28 |
Attorney, Agent or Firm:
AKAZAWA, Kazuhiro (JP)
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