Title:
COMPOSITE FILM
Document Type and Number:
Japanese Patent JP2021160090
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 first synthetic resin film 11 formed of a thermoplastic synthetic resin, a tin vapor-deposited film 12 which has a tin vapor-deposited layer 19 and is joined to an outer surface 23 of the first synthetic resin film 11, a printing film 13 which has a printed surface 26 printed with a predetermined drawing and is joined to an outer surface 28 of the tin vapor-deposited film 12, a first adhesive layer 14 which joins the first synthetic resin film 11 and the tin vapor-deposited film 12 and is transparent, and a second adhesive layer 15 which joins the tin vapor-deposited film 12 and the printing film 13 and is transparent. In the composite film 10A, the tin vapor-deposited film 12 can transmit microwaves.SELECTED DRAWING: Figure 3
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Inventors:
HARU MASAAKI
Application Number:
JP2020060952A
Publication Date:
October 11, 2021
Filing Date:
March 30, 2020
Export Citation:
Assignee:
TOIN CORP
International Classes:
B32B15/08; B32B27/00; B65D65/40
Attorney, Agent or Firm:
Yoshitaka Kobayashi