Title:
蓋材用積層体、蓋材、分配包装容器、分配包装体、及び蓋材用積層体の製造方法
Document Type and Number:
Japanese Patent JP6657993
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a laminate for lid material which can prevent oxygen permeation at higher level, suppresses occurrence of punched slugs, and can effectively prevent tearing from a desired size, and to provide a lid material, a distribution packaging container, a distribution package and a method for producing a laminate for lid material which use the same.SOLUTION: There is provided a laminate 10 for lid material which has a base material film layer 1, a laminate adhesive layer 2 having heat resistance, a rigid film layer 3, a laminate adhesive layer 4 having gas barrier property and a sealant layer 5 laminated in order from the outside, where the rigid film layer 3 is a polystyrene resin, the laminate adhesive layer 4 having the gas barrier property is an epoxy resin composition formed from an epoxy resin and an amine curing agent, and the base material film layer 1 is an amorphous polyester film.SELECTED DRAWING: Figure 1
Inventors:
Okumura Shohei
Hiroshi Matsuzaki
Hiroshi Matsuzaki
Application Number:
JP2016011069A
Publication Date:
March 04, 2020
Filing Date:
January 22, 2016
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B32B27/00; B32B27/30; B32B27/32; B32B27/36; B32B27/38; B65D65/40; B65D77/20
Domestic Patent References:
| JP2013188933A | ||||
| JP2006035449A | ||||
| JP10231414A | ||||
| JP2006036346A |
Attorney, Agent or Firm:
Hiromi Fujimasu
Keiko Fukamachi
Hideo Ito
Naoki Goto
Yusuke Ito
Hideyuki Tateishi
Keiko Fukamachi
Hideo Ito
Naoki Goto
Yusuke Ito
Hideyuki Tateishi