Title:
CARBON DIOXIDE-ABSORBING SEALANT FILM, LAMINATE AND PACKAGING BAG
Document Type and Number:
Japanese Patent JP2019217750
Kind Code:
A
Abstract:
To provide a carbon dioxide-absorbing sealant film that has excellent seal strength while having a high carbon dioxide adsorption ability, and a laminate and a packaging bag having the same, at low costs.SOLUTION: A carbon dioxide-absorbing sealant film 10 is a multilayer co-extrusion film and contains at least a carbon dioxide absorption layer 11 composed of a resin composition containing alkaline earth metal hydroxide and a heat seal layer 12.SELECTED DRAWING: Figure 1
More Like This:
Inventors:
OKUMURA SHOHEI
HAYASHI KAEKO
HAYASHI KAEKO
Application Number:
JP2018119292A
Publication Date:
December 26, 2019
Filing Date:
June 22, 2018
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B32B27/00; B32B27/18; B65D65/40; B65D81/26
Domestic Patent References:
| JP2000355079A | 2000-12-26 | |||
| JPH0385265A | 1991-04-10 | |||
| JPH0383538A | 1991-04-09 | |||
| JP2003079312A | 2003-03-18 | |||
| JP2004345308A | 2004-12-09 | |||
| JP2016052732A | 2016-04-14 | |||
| JPS5876570U | 1983-05-24 | |||
| JP2002051697A | 2002-02-19 |
Other References:
プラスチック成形加工の複合化技術, JPN6022052359, 1997, pages 72 - 73, ISSN: 0004942130
Attorney, Agent or Firm:
Ichiro Honda
Yumiko Sugimoto
Watari Takumi
Takashi Otaguro
Takashi Fujimura
Yumiko Sugimoto
Watari Takumi
Takashi Otaguro
Takashi Fujimura