Title:
WATER-RESISTANT OIL-RESISTANT HEAT SEAL PAPER
Document Type and Number:
WIPO Patent Application WO/2022/024845
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing water-resistant oil-resistant heat seal paper which has water resistance, oil resistance and heat sealing adequacy, and which is able to be stored for a long period of time. The present invention provides, as a solution, water-resistant oil-resistant heat seal paper which comprises a coating layer that contains a thermoplastic resin, a wax and a pigment on at least one surface of a paper base material.
Inventors:
KANNAGUCHI AKIRA (JP)
OKI TAKAMASA (JP)
YAMASHITA YASUHIRO (JP)
FUKUNAGA MASAAKI (JP)
KOYAMOTO HIROSHI (JP)
OKI TAKAMASA (JP)
YAMASHITA YASUHIRO (JP)
FUKUNAGA MASAAKI (JP)
KOYAMOTO HIROSHI (JP)
Application Number:
PCT/JP2021/026996
Publication Date:
February 03, 2022
Filing Date:
July 19, 2021
Export Citation:
Assignee:
JUJO PAPER CO LTD (JP)
International Classes:
D21H19/46; B65D65/42; D21H19/56
Foreign References:
| JP2005247338A | 2005-09-15 | |||
| JPH09111697A | 1997-04-28 | |||
| JP2002013095A | 2002-01-18 | |||
| JPH11350382A | 1999-12-21 | |||
| JP2003049397A | 2003-02-21 | |||
| JP2000080595A | 2000-03-21 | |||
| JP6939976B1 | 2021-09-22 |
Attorney, Agent or Firm:
YAMADA, Yasuyuki et al. (JP)
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