公开(公告)号：US20140272440A1

公开(公告)日：2014-09-18

申请号：US13842548

申请日：2013-03-15

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： William A. Herring ,  Suwit J. Sangkaratana ,  John H. Schneider

IPC: B41M3/12 ,  B01J19/08

CPC classification number: B41M3/12 ,  B01J19/088 ,  B32B2310/14 ,  B44C1/17 ,  Y10T428/31678

Abstract: A method providing for the replacement of the traditional release layer of transfer foils uses a plasma treatment to chemically modify the foil side surface of a PET substrate of the transfer foils. The chemically modified surface of the PET substrate provides the necessary low surface energy and release characteristics to allow for the controlled release of the foil from the PET carrier film. Accordingly, plasma treated transfer foils can be made without a release layer.

Abstract translation: 提供替代传统的转印箔的传统剥离层的方法使用等离子体处理来化学改性转印箔的PET基材的箔侧表面。 PET基材的化学改性表面提供必要的低表面能和释放特性，以允许箔从PET载体膜的受控释放。 因此，可以在没有剥离层的情况下制造等离子体处理的转印箔。