公开(公告)号：US20130071596A1

公开(公告)日：2013-03-21

申请号：US13615782

申请日：2012-09-14

申请人： Kouhei HORIUCHI ,  Michio Uruno ,  Hiroaki Takahashi ,  Tomoyuki Nakamura ,  Mitsuyoshi Shimamura

发明人： Kouhei HORIUCHI ,  Michio Uruno ,  Hiroaki Takahashi ,  Tomoyuki Nakamura ,  Mitsuyoshi Shimamura

IPC分类号： C09J7/02 ,  B32B38/10 ,  B26D3/08

CPC分类号： B26D3/08 ,  C09J7/29 ,  Y10T83/0341 ,  Y10T156/1062 ,  Y10T428/14

摘要： An adhesive film includes a film-like adhesive layer and a pair of separators sandwiching the adhesive layer. The outer edges of both separators extend outward beyond the outer edge of the adhesive layer, and a blade is used to form a notch on the adhesive layer side of the heavy release separator, along the outer edge of the adhesive layer. The thickness of the heavy release separator is between 50 μm and 200 μm, the average notch depth is between 5 μm and 45 μm and the standard deviation for the notch depth is no greater than 15 μm. Specifying the notch depth allows complete cutting of the adhesive layer with the blade, while also limiting release problems between the heavy release separator and the adhesive layer.

摘要翻译： 粘合剂膜包括膜状粘合剂层和夹着粘合剂层的一对隔板。 两个分离器的外边缘向外延伸超过粘合剂层的外边缘，并且使用刀片沿着粘合剂层的外边缘在重型剥离分离器的粘合剂层侧上形成切口。 重型脱模分离器的厚度在50μm和200μm之间，平均切口深度在5μm和45μm之间，凹口深度的标准偏差不大于15μm。 指定切口深度允许用刀片完全切割粘合剂层，同时也限制了重型分离器和粘合剂层之间的释放问题。

公开(公告)号：US09327418B2

公开(公告)日：2016-05-03

申请号：US13615782

申请日：2012-09-14

申请人： Kouhei Horiuchi ,  Michio Uruno ,  Hiroaki Takahashi ,  Tomoyuki Nakamura ,  Mitsuyoshi Shimamura

发明人： Kouhei Horiuchi ,  Michio Uruno ,  Hiroaki Takahashi ,  Tomoyuki Nakamura ,  Mitsuyoshi Shimamura

IPC分类号： C09J7/02 ,  B26D3/08 ,  B32B38/10

CPC分类号： B26D3/08 ,  C09J7/29 ,  Y10T83/0341 ,  Y10T156/1062 ,  Y10T428/14

摘要： An adhesive film includes a film-like adhesive layer and a pair of separators sandwiching the adhesive layer. The outer edges of both separators extend outward beyond the outer edge of the adhesive layer, and a blade is used to form a notch on the adhesive layer side of the heavy release separator, along the outer edge of the adhesive layer. The thickness of the heavy release separator is between 50 μm and 200 μm, the average notch depth is between 5 μm and 45 μm and the standard deviation for the notch depth is no greater than 15 μm. Specifying the notch depth allows complete cutting of the adhesive layer with the blade, while also limiting release problems between the heavy release separator and the adhesive layer.

摘要翻译： 粘合剂膜包括膜状粘合剂层和夹着粘合剂层的一对隔板。 两个分离器的外边缘向外延伸超过粘合剂层的外边缘，并且使用刀片沿着粘合剂层的外边缘在重型剥离分离器的粘合剂层侧上形成切口。 重型脱模分离器的厚度在50μm和200μm之间，平均切口深度在5μm和45μm之间，凹口深度的标准偏差不大于15μm。 指定切口深度允许用刀片完全切割粘合剂层，同时也限制了重型分离器和粘合剂层之间的释放问题。