公开(公告)号：US20240018395A1

公开(公告)日：2024-01-18

申请号：US18030117

申请日：2021-10-01

Applicant: TESA SE

Inventor： Marco BALBO-BLOCK ,  Jochen FIENCKE ,  Martin GEELINK ,  Marcus MÜLLER

IPC: C09J7/40 ,  B65H75/02 ,  B65H18/08 ,  C09J7/38 ,  C09J7/26 ,  C09J7/25 ,  C09J7/24

CPC classification number: C09J7/40 ,  B65H75/02 ,  B65H18/085 ,  C09J7/383 ,  C09J7/385 ,  C09J7/26 ,  C09J7/255 ,  C09J7/241 ,  B65H2701/377 ,  B65H2301/4191 ,  B65H2301/515

Abstract: Layer constructions allow an adhesive tape to be wound to form a spool simply and with relatively uncomplicated apparatus. At least one layered construction comprises: an adhesive tape comprising at least one outer layer of pressure-sensitive adhesive; a release liner lying on the outer layer of pressure-sensitive adhesive; and an interliner lying on the side of the adhesive tape opposite the outer layer of pressure-sensitive adhesive, at least the side of the interliner facing away from the adhesive tape being adhesively furnished, wherein all layers of the layered construction finish substantially flush with respect to each other. At least one spool comprising a spool core and the at least one layered construction wound crosswise in a plurality of plies on said core, and a method for producing the at least one spool are also disclosed.