MULTILAYERED LAMINATE CONTAINING ULTRAHIGH-MOLECULAR POLYOLEFIN LAYER, PROCESS FOR PRODUCING THE SAME, AND APPARATUS FOR PRODUCING THE MULTILAYERED LAMINATE

摘要

The present invention relates to a multi-layer laminate comprising at least two layers of an oriented ultra-high molecular polyolefin layer and a thermoplastic resin layer. The multi-layer laminate exhibits excellent abrasion resistance, tensile strength, shock resistance, heat-sealing property, uniformity in the film thickness, and can be efficiently produced. The invention is further concerned with a process and an apparatus for producing the multi layer laminate.