T/CPF 0070-2023 Quality grading and "Pacer" evaluation requirements for biaxial heat-shrinkable polyester film used in packaging
T/CPF 0070-2023 Quality grading and "Pacer" evaluation requirements for biaxial heat-shrinkable polyester film used in packaging
Basic Information
Scope
Scope: This document is applicable to the evaluation of the quality and enterprise standard level of two-way heat-shrinkable polyester film products for packaging. Relevant institutions can refer to and use it when conducting quality grading and enterprise standard level evaluation, "Leader" product evaluation, and related certifications or evaluations. Relevant enterprises can also refer to this document when formulating their own enterprise standards. Main technical content: This document specifies the basic requirements, evaluation indicators and requirements, evaluation methods, and grade classification for the quality and enterprise standard level of two-way heat-shrinkable polyester film products for packaging, as well as product quality grading.