Title:
疑似接着積層シート
Document Type and Number:
Japanese Patent JP7045948
Kind Code:
B2
Abstract:
To provide a new pseudo-adhesive laminated sheet comprising a paper base material and a pseudo-adhesive layer formed on one face of the paper base material, capable of adhering the paper base material to itself in a re-peelable manner, which can avoid a tear of the paper base material when re-peeling the paper base material even in a wet state.SOLUTION: In a pseudo-adhesive laminated sheet 1 comprising: a paper base material 11; a pseudo-adhesive layer 12 formed on a first face 11a of the paper base material 11; and a moisture detection layer 13 formed on a portion of a second face 11b of the paper base material 11, a sizing degree of the paper base material is to be 15 seconds or more, and the moisture detection layer 13 is made to contain a surfactant so that the moisture detection layer 13 containing moisture can be distinguished and identified from the other regions.SELECTED DRAWING: Figure 1
Inventors:
Sho Suzuki
Yoshida Rie
Yoshida Rie
Application Number:
JP2018128541A
Publication Date:
April 01, 2022
Filing Date:
July 05, 2018
Export Citation:
Assignee:
Toppan Forms Co., Ltd.
International Classes:
B32B29/06; B42D15/02; D21H27/00
Domestic Patent References:
| JP2009228171A | ||||
| JP2007244853A | ||||
| JP2013136847A |
Attorney, Agent or Firm:
Shu Oikawa
Kazunori Onami
Ayaka Hagiwara
Kazunori Onami
Ayaka Hagiwara