Title:
転写箔およびＯＶＤ部付印刷体
Document Type and Number:
Japanese Patent JP6922824
Kind Code:
B2
Abstract:
A hot-stamping foil (1) which is transferred to a transfer target by applying a transfer thermal pressure, includes: a carrier (10) that is a base film or a coated base film; and a laminated optical decoration. The laminated optical decoration has a laminated optical structure (20) formed on the carrier (10); a sinking control layer (30) which contains a soft resin and a deformation limiting agent and is formed on the laminated optical structure (20); and an adhesive layer (30) which is formed on the sinking control layer (30). The adhesive layer (30) contains a resin component which contains a thermoplastic resin having a glass transition temperature lower than room temperature and defines the thickness of the adhesive layer (40), and spacer particles which have a particle size larger than the thickness of the adhesive layer (40) and a portion of which protrude from the resin component. The spacer particles sink into the sinking control layer (30) after transfer thermal pressing.
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Inventors:
Hanako Yamamoto
Application Number:
JP2018081885A
Publication Date:
August 18, 2021
Filing Date:
April 20, 2018
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
B44C1/17; B32B27/00; B42D25/24; B42D25/29; B42D25/324; G02B5/18
Domestic Patent References:
| JP20086709A | ||||
| JP20093197A | ||||
| JP2010240994A | ||||
| JP200570064A | ||||
| JP2003246194A | ||||
| JP8192566A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Shiro Suzuki
Yuichiro Shimizu
Makiko Otsuki
Shiro Suzuki
Yuichiro Shimizu
Makiko Otsuki