GB/T 31479-2015
ActiveDetermination of colour fastness of dyed paper and board intended to come into contact with foodstuffs
与食品接触染色纸和纸板色牢度的测定
Application Summary AI generated
This standard specifies a test method for evaluating the color fastness of dyed paper and paperboard that will contact food. It is applied in the packaging industry to ensure that dyes from food-contact materials like wrappers, boxes, or liners do not migrate onto food surfaces under simulated use conditions. The test helps manufacturers and regulators verify compliance with food safety requirements for printed or colored packaging.
Related Standards
QB/T 1053-2004
Paper and board - Tester of tensile properties
QB/T 2597-2003
Determination of fiber length for papermaking (raster method)
QB/T 2618-2003
Multi-layer forming fabric for paper-making
QB/T 2619-2003
Special-shaped-yarn drier fabric for paper-making
QB/T 2598-2003
Determination of fiber fibrillation for papermaking
GB/T 10335.2-2005
Coated paper and board - Light weight coated paper
GB/T 21244-2007
Paper
GB/T 20810-2006
Bathroom Tissue (Including Bathroom Tissue Base Paper)
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.