T/SDAQI 091-2023 Polyolefin heat shrinkable film
T/SDAQI 091-2023 Polyolefin heat shrinkable film
Basic Information
Scope
Scope: This document is applicable to films used for the outer packaging of products that are made from polyethylene (PE) and polypropylene (PP) as the main raw materials, and are obtained through a two-way stretching process using multi-layer co-extrusion technology. These films have heat-shrinkable functions under specific usage conditions (heat and external forces), and are also suitable for printing requirements. Main technical content: This document specifies the terms and definitions, symbols and abbreviations, raw material requirements, product classification, technical requirements, test methods, inspection rules and markings, packaging, transportation, and storage of polyolefin heat-shrinkable films (hereinafter referred to as "films").