Title:
ADHESIVE TAPE, AND PRODUCTION METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2023138452
Kind Code:
A
Abstract:
To improve tack performance, and packaging performance in an adhesive tape thin in a thickness like a Kraft tape and containing bubbles inside.SOLUTION: An adhesive tape 10 includes: a substrate 11; and an adhesive layer 20 containing bubbles 21 inside, where the thickness of the adhesive layer 20 is 45 μm or less, the average bubble diameter of the bubbles 21 is 45 μm or less, and the average bubble density is 3,000 pieces/mm3 or more.SELECTED DRAWING: Figure 1
Inventors:
HAYASHI KENTA
KAMIYA NOBUTO
TSUMURA KENSUKE
NARIMATSU SEISHIRO
KAMIYA NOBUTO
TSUMURA KENSUKE
NARIMATSU SEISHIRO
Application Number:
JP2023040843A
Publication Date:
October 02, 2023
Filing Date:
March 15, 2023
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
C09J7/38; B32B5/18; B32B27/00; C09J5/08; C09J7/21; C09J125/08
Attorney, Agent or Firm:
Masahiro Taguchi
Shigeo Torayama
Shigeo Torayama