公开(公告)号：US09352536B2

公开(公告)日：2016-05-31

申请号：US13356746

申请日：2012-01-24

申请人： Ralf Niepelt ,  Sven Rudolph ,  Herbert Bader ,  Karl-Heinz Konermann ,  Christian Kuckertz

发明人： Ralf Niepelt ,  Sven Rudolph ,  Herbert Bader ,  Karl-Heinz Konermann ,  Christian Kuckertz

IPC分类号： B32B27/28 ,  B32B7/02 ,  B32B27/32

CPC分类号： B32B27/32 ,  Y10T428/24975

摘要： A label film is formed by means of extrusion and has a layer that forms the surface, on a first side, composed of polyethylene with a proportion of at least 70 wt.-%, preferably at least 85 wt.-% high-density polyethylene, wherein the film thickness amounts to less than 75 μm. According to the invention, the 60° reflectometer value on at least the first side of the label film, determined according to DIN 67 530, is greater than 80, preferably greater than 90.

摘要翻译： 通过挤出形成标签膜，并且具有形成表面的层，第一侧由聚乙烯组成，其比例为至少70重量％，优选至少85重量％的高密度聚乙烯 ，其中膜厚度小于75μm。 根据本发明，根据DIN 67 530确定的标签膜的至少第一面上的60°反射计值大于80°，优选大于90°。