Standard No.:	GB/T 44834-2024
English Name:	Water-based coated paper and board for food packaging
Chinese Name:	食品包装用水性涂布纸和纸板
Chinese Classification:	Y32    Paper
Professional Classification:	GB    National Standard
Source Content Issued by:	SAMR; SAC
Issued on:	2024-10-26
Implemented on:	2025-5-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	270.0
Delivery:	via email in 1~3 business day

GB/T 44834-2024 Water-based coated paper and board for food packaging 1 Scope This document specifies the requirements, inspection rules, marking, packaging, transportation, storage of water-based coated paper and board for food packaging, describes the corresponding test methods, and gives information on classification. This document is applicable to the production, inspection and sale of water-based coated paper and board for food packaging. 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 deviat GB/T 451.2 Paper and board - Part 2: Determination of grammage GB/T 451.3 Paper and board - Determination of thickness GB/T 454 Paper - Determination of bursting strength GB/T 462 Paper, board and pulp - Determination of moisture content of analytical sample GB/T 1540 Paper and board - Determination of water absorption - Cobb method 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 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 (20 mm/min) GB/T 22805.2 Paper and board - Determination of grease resistance - Part 2: Surface repellency test GB/T 25436-2023 Filter paper for teabags GB/T 31905 Paper and board - Determination of edge permeance GB/T 36392-2018 PE (PP, PET) coated paper and board for food packaging GB/T 43588 Paper, board and paper products - Assessment method of recyclability 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 water-based coated paper and board for food packaging coated paper and board for food packaging which using paper and board as substrates, coated with water-based emulsions or dispersions on single or both sides, and drying to form a coating 4 Classification 4.1 Water-based coated paper and board for food packaging are classified into type I, Type II and type III according to their uses. Type I is generally used for packaging hamburgers, pastries, etc.; Type II is generally used for processing paper bags containing dried fruits, disposable drinking paper bags, etc.; Type III is generally used for processing paper cups, paper bowls, paper lunch boxes, etc. 4.2 Water-based coated paper and board for food packaging are classified into single-side coated and both-side coated according to the coating method. 4.3 Water-based coated paper and board for food packaging are classified into web paper and flat paper according to the packaging form.

Contents Foreword 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 leakage resistance Annex B (Normative) Determination of adhesion resistance