阅读说明：本技术 聚乙烯膜组合物，层压体，及其制造方法 (Polyethylene film composition, laminate, and method for producing same ) 是由 B·安布鲁斯 于 2018-12-03 设计创作，主要内容包括：公开了一种透明膜,其具有含至少50wt％高密度聚乙烯,和任选地小于或等于50wt％的线性低密度聚乙烯的芯层。进一步地,该透明膜可具有与芯层的第一侧相邻的可印刷表层,其中可印刷表层可包括线性低密度聚乙烯或乙烯-丙烯共聚物,基本上由其组成,或者由其组成。进一步地,透明膜可具有与芯层的第二侧相邻的表层,其中该表层可包括线性低密度聚乙烯或乙烯-丙烯共聚物,基本上由其组成,或者由其组成。仍然进一步地,可在至少一个方向上取向透明膜,且该透明膜具有至少1200MPa的方向模量。可层压这种透明膜到层压基底,例如双轴取向的聚乙烯单层或多层膜上,以产生具有突出的密封和完整性的层压膜。(A transparent film is disclosed having a core layer comprising at least 50 wt% high density polyethylene, and optionally less than or equal to 50 wt% linear low density polyethylene. Further, the transparent film may have a printable skin layer adjacent to the first side of the core layer, wherein the printable skin layer may comprise, consist essentially of, or consist of linear low density polyethylene or ethylene-propylene copolymer. Further, the transparent film may have a skin layer adjacent to the second side of the core layer, wherein the skin layer may comprise, consist essentially of, or consist of linear low density polyethylene or ethylene-propylene copolymer. Still further, the transparent film can be oriented in at least one direction and has a directional modulus of at least 1200 MPa. Such transparent films can be laminated to a laminate substrate, such as a biaxially oriented polyethylene monolayer or multilayer film, to produce a laminated film having outstanding sealing and integrity.)