Title:
紙バリア積層体および成形容器
Document Type and Number:
Japanese Patent JP6870218
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a paper barrier laminate that can prevent a defect from occurring in a resin layer.SOLUTION: A paper barrier laminate has a paper substrate 1, a barrier layer 2 formed to be put on one face 1a of the paper substrate 1, and a resin layer 3 formed to be put on the barrier layer 2, the resin layer 3 being a low-density polyethylene with a melt mass flow rate of 3.0-8.0 g/10 min., and the resin layer 3 formed on the barrier layer 2 having a thickness of 25 μm or more.SELECTED DRAWING: Figure 1
Inventors:
Akiko Saeki
Application Number:
JP2016116803A
Publication Date:
May 12, 2021
Filing Date:
June 13, 2016
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
B32B27/32; B32B27/00; B32B27/18; B65D1/00; B65D65/40
Domestic Patent References:
| JP2015024541A | ||||
| JP2007276789A | ||||
| JP2015024539A | ||||
| JP2006256643A | ||||
| JP2016028133A |
Foreign References:
| WO2011040547A1 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Shiro Suzuki
Yuichiro Shimizu
Makiko Otsuki
Masatake Shiga
Tadashi Takahashi
Shunsuke Fushimi
Shiro Suzuki
Yuichiro Shimizu
Makiko Otsuki
Masatake Shiga
Tadashi Takahashi
Shunsuke Fushimi