GB/T 29282-2024 Glassine paper
1 Scope
This document specifies the requirements, inspection rules, marking, packaging, transportation and storage of glassine paper, describes the corresponding test methods, and provides the information about the classification of such paper.
This document is applicable to the production, inspection and sale of glassine paper which has been super calendered, can be directly coated with silicone oil, exhibits a certain transparency, and is used as the backing paper of self-adhesive labels.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions 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 451.2 Paper and board - Part 2: Determination of grammage
GB/T 451.3 Paper and board - Determination of thickness
GB/T 455 Paper and board determination of tearing resistance
GB/T 456 Paper and board - Determination of smoothness (Bekk method)
GB/T 462 Paper, board and pulps - Determination of moisture content of analytical sample
GB/T 1541 Paper and board - Determination of dirt
GB/T 2679.1 Paper - Determination of transmittance - Diffuse reflectance measurement
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 7975 Paper and board - Determination of color (diffuse reflectance method)
GB/T 8941 Paper and board - Measurement of specular gloss
GB/T 10342 Paper - Package and mark
GB/T 10739 Paper, board and pulps - Standard atmosphere for conditioning and testing
GB/T 12914 Paper and board - Determination of tensile properties - Constant rate of elongation method (20mm/min)
GB/T 22363-2008 Paper and board - Determination of roughness (air leak methods) - Bendtsen method and print-surf method
3 Terms and definitions
No terms or definitions are listed in this document.
4 Classification
4.1 Glassine paper is classified into white glassine paper and colored glassine paper by color.
4.2 Glassine paper is classified into single-sided glassine paper and double-sided glassine paper by intended use.
Contents
Foreword I
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
6 Test methods
7 Inspection rules
8 Marking, packaging, transportation, and storage
Annex A (Normative) Determination of oil absorbency
