This standard specifies the types, requirements, test methods, inspection rules and marking, packaging, transportation and storage of wallpapers.
This standard is applicable to wallpaper of various substrates.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 450 Paper and board—Sampling for testing and identification of machine and cross direction wire side and felt side
GB/T 451.1 Paper and board—Determination of size and deviation
GB/T 459 Paper and board—Determination of dimensional instability
GB/T 465.2 Paper and board—Determination of tensile strength after immersion in water
GB/T 2828.1 Sampling procedures for inspection by attributes—Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 4688 Determination of fibre constituent for paper and board and pulps
GB/T 7973 Paper, board and pulps—Measurement of diffuse reflectance factor (Diff/Geometry)
GB/T 7975 Paper and board—Determination of color (diffuse reflectance method)
GB/T 10739 Paper, board and pulps—Standard atmosphere for conditioning and testing
GB 18582-2008 Indoor decorating and refurbishing materials—Limit of harmful substances of interior architectural coatings
GB 18583-2008 Indoor decorating and refurbishing materials—Limit of harmful substances of adhesives
GB 18585 Indoor decorating and refurbishing materials—Limit of harmful substances of wallpapers
JC/T 548 Wallpaper adhesive
3 Product type
3.1 Wallpaper can be divided by material type into pure paper type, pure non-woven paper type, paper-backing type, non-woven paper-backing type and fabric backing type.
3.2 Wallpaper can be divided by function into common type and mildew-proof type.
4 Requirements
4.1 Dimensional deviation
GB/T 34844-2017 The following standards are cited: