A method and apparatus of forming coreless rolls of pressure sensitive adhesive tape involves the use of a mandrel assembly having a specific circumferential tape supporting segment thereon for winding tape. The circumferential tape supporting segment has a tape engaging surface portion that, in a radial...http://www.google.es/patents/US5620544?utm_source=gb-gplus-sharePatente US5620544 - Tape roll liner/tab, application apparatus and method
Tape roll liner/tab, application apparatus and method
