Title:
HOLOGRAM TRANSFER FOIL
Document Type and Number:
Japanese Patent JP2019214172
Kind Code:
A
Abstract:
To improve a hologram transfer foil making adjustment of size of a hologram image by control of elongation quantity of a transfer layer (the hologram image) easy even under a processing condition in which pressure must be applied at a strength over yield point of a PET film which is a substrate of the hologram transfer foil during forming the hologram image to a body to be transferred by hot stamp (heat sensitive transfer).SOLUTION: There is provided a hologram transfer foil by laminating at least a peeling layer, a hologram formation layer, a reflective layer, and an adhesive layer on one surface of a substrate in this order, and having a structure that an acrylic resin layer having average molecular weight (Mw) of 1,000,000 to 2,000,000 formed on a surface of the substrate consisting of a PET film.SELECTED DRAWING: Figure 1
Inventors:
KONO MITSUKO
Application Number:
JP2018112669A
Publication Date:
December 19, 2019
Filing Date:
June 13, 2018
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B32B27/30; B32B27/36; G03H1/02
Domestic Patent References:
| JP2009000839A | 2009-01-08 | |||
| JP2008009134A | 2008-01-17 | |||
| JP2015066883A | 2015-04-13 |
Other References:
"プラスチック物性値の比較グラフ プラスチックの基礎知識", ＫＤＡのプラスチック加工技術, JPN6022013365, 29 March 2022 (2022-03-29), JP, ISSN: 0004892161