公开(公告)号：US20240075716A1

公开(公告)日：2024-03-07

申请号：US17767537

申请日：2020-10-09

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Franciscus Petrus Hermanus SCHREURS ,  Niclasina Siberta Johanna Alberdina GERRITS ,  Bart VAN DEN ESSCHERT ,  Attilio SCALA ,  Lucio BACCARO

IPC: B32B27/08 ,  B32B27/32

CPC classification number: B32B27/08 ,  B32B27/32 ,  B32B2250/02 ,  B32B2250/246 ,  B32B2307/31 ,  B32B2307/518 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2307/75 ,  B32B2323/04 ,  B32B2439/46

Abstract: The present invention relates to a bag comprising a film, wherein the film comprises at least a first layer, wherein the first layer is a bi-directionally oriented polyethylene film layer, wherein the bag comprises ≥90.0 wt % of polyethylene with regard to the total weight of the film. Such bag may be used for packaging of bulk goods or for packaging of frozen matter. Such bag demonstrates a desirably high retention of mechanical properties and shape under load, at reduced weight as compared to bags of the art, and presents a mono-material solution allowing suitable further processing of the bag via recycling technologies.