Title:
LOW-ODOR LAMINATE, PACKAGING MATERIAL COMPRISING THE LAMINATE, AND METHOD FOR PRODUCING THE LAMINATE
Document Type and Number:
Japanese Patent JP2019055548
Kind Code:
A
Abstract:
To provide a low-odor laminate that reduces an odor emitted from a laminate itself and is excellent in laminatability and heat sealability in a laminate including an extrusion-laminated sealant layer, to provide a packaging material comprising the low-odor laminate and to provide a method for producing the low-odor laminate.SOLUTION: In the low-odor laminate having a base material layer 1 and a sealant layer 2, the sealant layer 2 includes one layer or two or more layers of heat-sealable resin layer laminated by extrusion lamination and has at least one layer composed of a deodorant-containing sealant layer containing a powder deodorant; the powder deodorant is a hydrophobic zeolite; and the odor of the low-odor laminate is an odor derived from the heat-sealable resin during the extrusion lamination.SELECTED DRAWING: Figure 1
Inventors:
TAKASUGI YUYA
YAMATO YOHEI
YAMATO YOHEI
Application Number:
JP2017182006A
Publication Date:
April 11, 2019
Filing Date:
September 22, 2017
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B32B27/18; B29C48/15; B29C48/18; B32B27/32; B65D65/40
Domestic Patent References:
| JPH07227940A | 1995-08-29 | |||
| JPH0867781A | 1996-03-12 | |||
| JP2019014061A | 2019-01-31 |
Foreign References:
| WO2008050714A1 | 2008-05-02 | |||
| WO2013140821A1 | 2013-09-26 | |||
| CN104169187A | 2014-11-26 | |||
| WO2015022896A1 | 2015-02-19 | |||
| US20160193585A1 | 2016-07-07 |
Attorney, Agent or Firm:
Junji Yuda
Noriyuki Takebayashi
Noriyuki Takebayashi