Title:
LAMINATE, PACKAGING MATERIAL, PACKAGING BAG AND STAND POUCH
Document Type and Number:
Japanese Patent JP2020055157
Kind Code:
A
Abstract:
To provide a laminate that can achieve a packaging material that has sufficient strength, heat resistance and barrier properties applicable as a packaging material, and also has excellent recyclability.SOLUTION: According to a first embodiment, a laminate has a base material, an adhesion layer, and a heat seal layer. Each of the base material and the heat seal layer comprises polyethylene. At least either between the base material and the adhesion layer or between the heat seal layer and the adhesion layer, provided is a vapor deposition film, and the base material is a stretched film composed of polyethylene.SELECTED DRAWING: Figure 1
Inventors:
YAMADA KENICHI
YONEMOTO TOMOHIRO
YONEMOTO TOMOHIRO
Application Number:
JP2018185982A
Publication Date:
April 09, 2020
Filing Date:
September 28, 2018
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B32B27/32; B32B15/085; B32B27/00; B65D65/40
Domestic Patent References:
| JP2018016012A | 2018-02-01 | |||
| JP2013155343A | 2013-08-15 | |||
| JP2013136689A | 2013-07-11 |
Foreign References:
| WO2016135213A1 | 2016-09-01 |
Other References:
宮田清蔵: "特集 実学高分子 ［透き通る］", 高分子, vol. ２８巻，４月号, JPN6022016278, 1979, pages 252 - 253, ISSN: 0004950807
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Mari Asano
Takaaki Suemori
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Mari Asano
Takaaki Suemori