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Rugged packaging laminate, method for producing packaging laminate, and packaging container produced therefrom

机译:坚固的包装层压板,生产包装层压板的方法以及由其生产的包装容器

摘要

A packaging laminate comprising a core layer of paper or carton with through-going holes, openings or slits, a first layer of heat sealable thermoplastic material applied on the outermost side of the packaging laminate, a second layer of heat sealable thermoplastic material applied on the other, innermost side of the packaging laminate, one or more barrier layers applied between the core layer and the innermost thermoplastic layer, the thermoplastic material and barrier layers all being laminated to each other within the regions of said holes to form a membrane of barrier and thermoplastic material layers. A method for manufacturing of the packaging laminate and a packaging container that is made from the packaging laminate.
机译:包装层压板,包括纸或纸箱芯层,其具有贯穿的孔,开口或狭缝;第一层可热封热塑性材料涂覆在包装层压板的最外侧;第二层可热封热塑性材料涂覆在包装的层压板上在包装层压板的另一最内侧,在芯层和最里面的热塑性层之间施加一个或多个阻挡层,热塑性材料和阻挡层都在所述孔的区域内彼此层压以形成阻挡膜。热塑性材料层。一种用于制造包装层压板的方法以及由该包装层压板制成的包装容器。

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