-
公开(公告)号:EP1117528A1
公开(公告)日:2001-07-25
申请号:EP99946663.4
申请日:1999-08-31
CPC分类号: G09F3/02 , G09F3/10 , G09F2003/0233 , Y10S428/913 , Y10T428/14 , Y10T428/1405 , Y10T428/1452 , Y10T428/1462 , Y10T428/1467 , Y10T428/1471 , Y10T428/1476 , Y10T428/1486 , Y10T428/2486 , Y10T428/24876 , Y10T428/2813 , Y10T428/2817 , Y10T428/2835 , Y10T428/2843 , Y10T428/31786 , Y10T428/31855 , Y10T428/31935
摘要: The label stock (10) includes a water reducible ink system for forming a water resistant ink label and a scuff resistant, protective, clear coat layer (20). A label carrier (14), formed from non-absorbent paper or plastic, receives the water resistant ink label. In the preferred embodiment, a heat-activated adhesive (26) is applied to the surface of the color coat layer (22) for transferring the label from the label carrier (14) to the substrate. The heat-activated adhesive (26) has an activation temperature less than the distortion temperature of the label carrier so as not to distort the image during transfer. A heat-activated, cross-linking agent may be added in one of the color coat (22) and the protective, clear coat (20) to improve water soak resistance. The heat-activated, cross-linking agent has an activation temperature of greater than the activation temperature of the adhesive (26).
摘要翻译: 标签原料(10)包括用于形成防水油墨标签和抗划伤的保护性透明涂层(20)的水可还原油墨体系。 由非吸收性纸或塑料形成的标签载体(14)接收防水墨标签。 在优选实施例中,将热活化粘合剂(26)施加到着色涂层(22)的表面上,用于将标签从标签载体(14)转印到基材上。 热激活粘合剂(26)具有小于标签载体的变形温度的激活温度,以便在转印期间不会扭曲图像。 热活化的交联剂可以添加到彩色涂层(22)和保护透明涂层(20)中的一个中以改善耐水浸泡性。 热活化的交联剂的活化温度大于粘合剂(26)的活化温度。