Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ラミネート紙とその製造方法
Document Type and Number:
Japanese Patent JP6931843
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a laminate paper hardly generating curvature even when stood in a use environment with high humidity and a manufacturing method therefor.SOLUTION: A resin film 14 of nylon having an aluminum vapor-deposited layer 16 formed on a surface is laminated on a surface of a substrate paper 12. Thickness of the resin film 14 is 10 to 25 μm and moisture vapor permeability of moisture vapor of a laminate paper 10 is 8 to 25 g/(m24h). The aluminum vapor-deposited layer 16 is positioned at an opposite side to the substrate paper 12 with sandwiching the resin film 14. A metal deposition layer is formed on a nylon-made resin film and the nylon made resin film is adhered to a surface of the substrate paper 12 by a wet laminate method or a dry laminate method and laminated.SELECTED DRAWING: Figure 1

Inventors:
Shinya Kiso
Fumiyo Sakai
Hiroyuki Yamada
Masayuki Kobayashi
Application Number:
JP2017121367A
Publication Date:
September 08, 2021
Filing Date:
June 21, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Asahi Printing Co., Ltd.
Hagoromo Corporation Co., Ltd.
Miyama Co., Ltd.
International Classes:
B32B27/10; B29C65/48; B32B15/088
Domestic Patent References:
JP2000355341A
JP2012176608A
JP2016020085A
JP2186338A
JP2176649A
JP2007245513A
JP57149133U
Attorney, Agent or Firm:
Isao Hirosawa