Title:
ZIPPER TAPE
Document Type and Number:
WIPO Patent Application WO/2019/244725
Kind Code:
A1
Abstract:
A zipper tape of the present invention comprises a band-shaped male member 10 and female member 20 that can be fitted with each other. The male member 10 and the female member 20 are configured from a resin composition. The resin composition when formed into a film of 100 μm has a tensile modulus of elasticity of more than or equal to 400 MPa. The male member 10 is provided with a root portion 12, and a first male hook portion 14a and a second male hook portion 14b which are arranged at a distal end of the root portion 12. In a cross section perpendicular to the longitudinal direction of the male member 10, the angle between the root portion 12 and the first male hook portion 14a and the angle between the root portion 12 and the second male hook portion 14b are both obtuse angles.
Inventors:
ATSUCHI YOSHIYUKI (JP)
SUZUKI KENTA (JP)
OSAWA AZUSA (JP)
MURAKAMI AKIYOSHI (JP)
YAMAMOTO AKIHIRO (JP)
SUZUKI KENTA (JP)
OSAWA AZUSA (JP)
MURAKAMI AKIYOSHI (JP)
YAMAMOTO AKIHIRO (JP)
Application Number:
PCT/JP2019/023158
Publication Date:
December 26, 2019
Filing Date:
June 11, 2019
Export Citation:
Assignee:
KYODO PRINTING CO LTD (JP)
HIPACK CO LTD (JP)
HIPACK CO LTD (JP)
International Classes:
A44B19/16; B65D33/25
Domestic Patent References:
| WO2012147275A1 | 2012-11-01 |
Foreign References:
| JPH03289401A | 1991-12-19 | |||
| JP2013028732A | 2013-02-07 | |||
| JP2017165486A | 2017-09-21 | |||
| JP2018007857A | 2018-01-18 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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