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A multilayer packaging polymeric film

机译:多层包装聚合物薄膜

摘要

The invention relates to the multilayer packaging polymeric film with the inner side optimized from the perspective of active action on the object being packaged, for example from the perspective of anti-corrosive, anti-microbial, etc., action. The inner side of this film has a surface tread pattern and, at the same time, the film or at least its inner layer comprises an additive or coating having an active protective effect on the surface of the object being packaged. The additive or the substance exhibiting the active protective effect on the surface of the object being packaged is, in particular, a functional agent selected from a group consisting of anti-corrosive or anti-microbial agents or water or oxygen absorbers. The tread pattern elements on the inside of the film have a shape preventing the entire surface of the object being packaged from sticking to the surface of the inner side of the packaging film, e.g. the shape of pyramids or cones or truncated pyramids or cones.
机译:本发明涉及一种多层包装聚合物膜,其内侧从对被包装物体的主动作用的角度,例如从防腐蚀,抗微生物等作用的角度出发,被优化。该膜的内侧具有表面胎面花纹,并且同时,该膜或至少其内层包括对被包装物体的表面具有有效保护作用的添加剂或涂层。在被包装的物体表面上表现出主动保护作用的添加剂或物质尤其是选自由抗腐蚀剂或抗微生物剂或水或氧吸收剂组成的组的功能剂。膜的内侧上的胎面花纹元件具有防止被包装的物体的整个表面粘附到例如包装膜内侧的表面的形状。金字塔或圆锥体的形状或截头的金字塔或圆锥体的形状。

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