公开(公告)号：US20220072789A1

公开(公告)日：2022-03-10

申请号：US17416252

申请日：2019-12-17

Applicant: TESA SE

Inventor： Frank VIRUS ,  Michael SCHWERTFEGER ,  Manuel BENDEICH

IPC: B29C64/314 ,  C09J7/10 ,  C09J11/04 ,  B33Y70/00 ,  B33Y40/10 ,  C23C4/11 ,  C23C4/134

Abstract: Methods for producing an adhesive filament from a pressure-sensitive adhesive, devices for carrying out the methods, adhesive filaments, adhesive rollers, and printed elements are provided. The methods comprise providing the pressure-sensitive adhesive; forming the pressure-sensitive adhesive to a material strand and treating at least a partial region of the surface of the material strand with a plasma stream.