AUSEN, RONALD,AUSEN, Ronald, W., Saint Paul, MN 55133-3427, US,DAMODARAN, SUNDARAVEL,DAMODARAN, Sundaravel, Saint Paul, MN 55133-3427, US,HAN, HAK-RHIM,HAN, Hak-Rhim, Saint Paul, MN 55133-3427, US,HEG
申请号：
DE60214226
公开号：
DE000060214226T3
申请日:
2002.11.13
申请国别(地区):
DE
年份:
2012
代理人:
摘要：
A method of making a three-dimensional film structure having controllable contact properties comprises making separable surface elements on a top portion of a film structure and stretching the film structure to separate the separable surface elements, thereby obtaining a desired surface structure which delivers a certain contact property such as a pressure sensitive adhesive property. The separable surface elements are provided using a cut film surface, a stemmed film, or a layer of particles.
