Standard No.:	GB/T 28210-2024
English Name:	Thermal-sensitive paper
Chinese Name:	热敏纸
Professional Classification:	GB    National Standard
Issued by:	SAMR; SAC
Issued on:	2024-3-15
Implemented on:	2025-4-1
Status:	to be valid
Superseding:	GB/T 28210-2011 Thermal paper
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	270.0
Delivery:	via email in 1 business day

GB/T 28210-2024 Thermal-sensitive paper 1 Scope This document specifies the technical requirements, inspection rules, marking, packaging, transportation, storage of thermal-sensitive paper, describes the corresponding test methods, gives information on classification, and defines corresponding terms and definitions. This standard is applicable to the production, inspection and sale of various types of thermal-sensitive paper with black graphics colour development by thermal action. 2 Normative references The following documents contain requirements 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 462 Paper, board and pulp - Determination of moisture content of analytical sample GB/T 1534 Peanut oil 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 6682 Water for analytical laboratory use - Specification and test methods GB/T 7974 Paper, board and pulps - Measurement of diffuse blue reflectance factor - D65 brightness (Diff/Geometry, Outdoor daylight conditions) 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 GB/T 23649 Graphic technology - Process control - Optical geometrical and metrological requirements for reflection densitometers for graphic arts use GB/T 34455 Paper, board and pulps - Determination of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A) - Liquid chromatography JJF 1070-2023 Rules of metrological testing for net quantity of products in prepackages with fixed content 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 thermal-sensitive paper paper coated on one side with a thermal-sensitive coating, which can achieve the recording effect under the action of thermal

Foreword II 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 static colour development performance Annex B (Normative) Determination of dynamic colour development performance Annex C (Normative) Determination of image preservation performance Annex D (Normative) Determination of image protection performance