Title:
MULTILAYER BODY AND PACKAGING BAG
Document Type and Number:
WIPO Patent Application WO/2024/085092
Kind Code:
A1
Abstract:
This multilayer body has a structure in which at least a paper substrate, an anchor coating layer, an aluminum vapor-deposited layer, and an overcoating layer are laminated in this order. The aluminum vapor-deposited layer, when subjected to X-ray diffraction, demonstrates a peak halfwidth of the (111) crystal face of aluminum of 1.6° or greater.
Inventors:
KAMINAGA JUNICHI (JP)
WAKABAYASHI HIROYUKI (JP)
KOSHIYAMA YOSHIKI (JP)
KOJIMA YUMIKO (JP)
ISHII RIKA (JP)
WAKABAYASHI HIROYUKI (JP)
KOSHIYAMA YOSHIKI (JP)
KOJIMA YUMIKO (JP)
ISHII RIKA (JP)
Application Number:
PCT/JP2023/037251
Publication Date:
April 25, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
TOPPAN HOLDINGS INC (JP)
International Classes:
B32B27/10; B32B15/08; B32B15/20; B32B27/30; B32B27/32; B65D65/40
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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