公开(公告)号：US12138903B2

公开(公告)日：2024-11-12

申请号：US16967915

申请日：2019-02-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Viktor Dannewitz ,  Ralf Burmeister ,  Thomas Meyer ,  Hubert Werner

IPC: B32B7/03 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32

Abstract: A web of film material wound about a central longitudinal axis to provide a roll, the film material including a conformable base film comprising a first surface and an opposite second surface. The web of film material further includes an adhesive layer including a first surface bonded to the second surface of the base film and an opposite second surface, a release liner releasably attached to the second surface of the adhesive layer, and a protective film layer releasably attached to the first surface of the conformable base film.

公开(公告)号：US20210031490A1

公开(公告)日：2021-02-04

申请号：US16967915

申请日：2019-02-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Viktor Dannewitz ,  Ralf Burmeister ,  Thomas Meyer ,  Hubert Werner

IPC: B32B7/03 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B27/28

Abstract: A web of film material wound about a central longitudinal axis to provide a roll, the film material including a conformable base film comprising a first surface and an opposite second surface. The web of film material further includes an adhesive layer including a first surface bonded to the second surface of the base film and an opposite second surface, a release liner releasably attached to the second surface of the adhesive layer, and a protective film layer releasably attached to the first surface of the conformable base film.