GB/T 26691-2025 Active National standards

GB/T 26691-2025 Polyvinyl alcohol coated film

GB/T 26691-2025 Polyvinyl alcohol coated film

Publish Date: 2025-10-05 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 26691-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Daily-use plastic products
ICS Name: Comprehensive products made from rubber and plastic
Publish Date: 2025-10-05
Implement Date: 2026-05-01
Pages: 12 pages

Scope

This document specifies the product classification, requirements, inspection rules, marking, packaging, transportation, and storage of polyvinyl alcohol coated films, and describes the test methods.
This document is applicable to the production, inspection, and sales of films obtained by coating polyvinyl alcohol on substrates such as biaxially oriented polypropylene (BOPP) films, biaxially oriented polyester (BOPET) films, biaxially oriented polyamide (BOPA) films, biaxially oriented polyethylene (BOPE) films, and cast polypropylene (CPP) films.

Development Information

Word Count: 15 Thousand words Pages: 12 pages

Replace the following standards

Referenced Standards

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 1038.1-2022 Plastics—Film and sheeting—Determination of gas-transmission rate—Part 1:Differential-pressure methods GB/T 1040.3-2006 Plastics—Determination of tensile properties—Part 3:Test conditions for films and sheets GB/T 2410-1980 Transparent plastics—Transmissivity and haze test GB/T 2410-2008 Determination of the luminous transmittance and haze of transparent plastics GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB/T 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 6673-2001 Determination of length and width of plastics film and sheeting GB/T 12027-2004 Plastics—Film and sheeting—Determination of dimensional change on heating GB/T 14216-1993 Plastics—Film and sheeting—Test method for wetting tension GB/T 14216-2008 Plastics—Film and sheeting—Determination of wetting tension GB/T 19789-2005 Packaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor GB/T 19789-2021 Packaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor

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