Technical Paper Proposal for AIMCAL Fall Conference Glatfelter - Engineered and Converting Papers Division

摘要

The choice of release liner can play an integral part in the success of a pressure sensitive adhesive laminate. In the case of vinyl or polyester films, the liner must act as the carrier for the laminate and allow for problem free converting of the adhesive coated synthetic facing. The design of the liner must take into account the adhesive coating process, converting of the finished master roll and feeding of the laminate through various types of printing and sign cutting equipment; as well as the initial silicone coating operation. Recent development of various types of digital printing technologies has added additional criteria to the liner. This paper addresses the various properties and requirements that are essential for the proper performance of a release liner for use in the graphics and signage marketplace, with a focus on the new emerging market of digitally printed films.