Title:
COMPOSITE FILM
Document Type and Number:
Japanese Patent JP2021160091
Kind Code:
A
Abstract:
To provide a composite film which has beautifulness and can improve beauty, has concealing property and prevents visual recognition from an outer surface to an inner surface, and permits transmission of microwaves without reflecting the microwaves.SOLUTION: A composite film 10A is formed of a synthetic resin film 11 formed of a thermoplastic synthetic resin, a tin vapor-deposited film 12 which is vapor-deposited with tin and is joined to an outer surface 17 of the synthetic resin film 11, a first adhesive layer 13 which is positioned between the synthetic resin film 11 and the tin vapor-deposited film 12 and joins the synthetic resin film 11 and the tin vapor-deposited film 12, and a UV cut agent layer 14 which is applied onto the tin vapor-deposited film 12 and is positioned between the tin vapor-deposited film 12 and the first adhesive layer 13. The tin vapor-deposited film 12 is formed of a transparent vapor-deposited film 19 having gas barrier property and water vapor barrier property, and a tin vapor-deposited layer 21 vapor-deposited to an inner surface 20 of the transparent vapor-deposited film 19.SELECTED DRAWING: Figure 3
Inventors:
HARU MASAAKI
Application Number:
JP2020060960A
Publication Date:
October 11, 2021
Filing Date:
March 30, 2020
Export Citation:
Assignee:
TOIN CORP
International Classes:
B32B15/08; B32B7/12; B65D65/40
Attorney, Agent or Firm:
Yoshitaka Kobayashi