Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
OUTER PACKAGING MATERIAL FOR VACUUM HEAT INSULATION MATERIAL, VACUUM HEAT INSULATION MATERIAL, AND ARTICLE WITH VACUUM HEAT INSULATION MATERIAL
Document Type and Number:
Japanese Patent JP2019095066
Kind Code:
A
Abstract:
To provide an outer packaging material for a vacuum heat insulation material from which a vacuum heat insulation material capable of keeping good heat insulation properties can be made.SOLUTION: In an outer packaging material 10 for a vacuum heat insulation material, a thermally weldable film 1, an intermediate film 5, a gas barrier film 2 having a metallic foil, and a protective film 3 are disposed in this order. The intermediate film is a polyolefin film or a polyester film.SELECTED DRAWING: Figure 1

Inventors:
MUNETA TAKU
IMAI MASAHIRO
TACHIKAWA YUKA
Application Number:
JP2019010360A
Publication Date:
June 20, 2019
Filing Date:
January 24, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
F16L59/065; B32B7/022; B32B7/027; B32B15/08; B32B27/06; B65D65/40; F16L59/02
Domestic Patent References:
JP2013103343A2013-05-30
JP2006021429A2006-01-26
JP2006017209A2006-01-19
JP2007239771A2007-09-20
JP2015200398A2015-11-12
JP2003262296A2003-09-19
Attorney, Agent or Firm:
Akihiko Yamashita
Kishimoto Tatsuto