公开(公告)号：US20110065893A1

公开(公告)日：2011-03-17

申请号：US12992544

申请日：2009-05-15

申请人： Tae-Byoung Oh ,  Tae-Hyoung Jung ,  Nam lii Kim

发明人： Tae-Byoung Oh ,  Tae-Hyoung Jung ,  Nam lii Kim

IPC分类号： C08G63/183 ,  B29C55/02

CPC分类号： C08J5/18 ,  C08J2367/02 ,  Y10T428/1331 ,  Y10T428/1352 ,  Y10T428/1397 ,  Y10T428/31786

摘要： The present invention relates to a heat-shrinkable polyester film, which has a heat-shrinkage of 20% or more in both the longitudinal and transverse directions when treated with 80° C. water for 30 seconds and a bidirectional balance parameter in the range of 0.25 to 2.5 and exhibits an excellent properties in die-cutting and removing from a container such as a glass bottle for recycling by washing with hot water.

摘要翻译： 本发明涉及一种热收缩性聚酯薄膜，其在80℃水处理30秒时的纵向和横向的热收缩率均为20％以上，双向平衡参数在 0.25至2.5，并且在从热容器中洗涤等玻璃瓶等容器进行模切和除去时具有优异的性能。