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GB/T 26391-2022 English PDF

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GB/T 26391-2022: Toilet seat paper
Status: Valid

GB/T 26391: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 26391-2022English369 Add to Cart 4 days [Need to translate] Toilet seat paper Valid GB/T 26391-2022
GB/T 26391-2011English399 Add to Cart 3 days [Need to translate] Toilet seat paper Obsolete GB/T 26391-2011

PDF similar to GB/T 26391-2022


Standard similar to GB/T 26391-2022

GB/T 26174   GB/T 22869   GB/T 24695   GB/T 36392   GB/T 26390   

Basic data

Standard ID GB/T 26391-2022 (GB/T26391-2022)
Description (Translated English) Toilet seat paper
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Y32
Word Count Estimation 18,167
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 26391-2022: Toilet seat paper

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
toilet seat paper ICS 85.060 CCSY32 National Standards of People's Republic of China Replacing GB/T 26391-2011 toilet paper Published on 2022-07-11 2023-08-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. This document replaces GB/T 26391-2011 "Toilet Liner". Compared with GB/T 26391-2011, except for structural adjustments and editorial changes Besides, the main technical changes are as follows. a) Changed the scope of application of the document (see Chapter 1, Chapter 1 of the.2011 edition); b) Changed the product classification (see Chapter 4, Chapter 3 of the.2011 edition); c) Added raw material requirements (see 5.1); d) Added quantitative deviation requirements (see 5.2.1); e) Added the technical requirements for laminating toilet paper and disposable toilet cover products (see Chapter 5); f) Changed the requirements for quantitative, tensile index, and tear index (see 5.2.1, 4.4 of the.2011 edition), and revised the internal content deviation to net content, and modified the corresponding test method (see 5.5, 6.14, 4.4, 5.7 of the.2011 edition); g) Changed the brightness (whiteness) to D65 brightness, and changed the index value (see 5.2.1, 4.4 of the.2011 edition); h) Changed the dispersibility index from non-assessment index to assessment index (see 5.2.1, 4.4 of the.2011 edition), and changed the corresponding test test method (see Appendix A, Appendix B of the.2011 edition); i) Added the requirements for migratory fluorescent substances, heavy metal content, size deviation index requirements and related test methods (see Chapters 5 and 6); j) Changed delivery inspection to factory inspection, and clarified the inspection items of factory inspection and type inspection (see Chapter 7,.2011 edition Chapter 6); k) Changed the requirements for sales signs and packaging (see 8.1, 7.1 of the.2011 edition). Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China National Light Industry Federation. This document is under the jurisdiction of the National Standardization Technical Committee of the Paper Industry (SAC/TC141). This document is drafted by. Zhongqing Paper Product Inspection and Certification Co., Ltd., Fengcheng Zhonghe Paper Co., Ltd., Anhui Baishengyuan Packaging Materials Co., Ltd. Co., Ltd., China Pulp and Paper Research Institute Co., Ltd., China Light (Jinjiang) Hygiene Products Research Co., Ltd., National Paper Quality Inspection and Testing center. The main drafters of this document. Yang Xiaobo, Han Biao, Huang Yiqing, Zuo Jianbo, Zhang Meng, Liu Yanzhao, Wu Dongle, Tao Xin, Zou Debin, Wan Yongqiang, Liu Mingyi. The previous versions of the documents replaced by this document are as follows. ---First published in.2011 as GB/T 26391-2011; ---This is the first revision. toilet paper

1 Scope

This document specifies the product classification and technical requirements for toilet paper, describes the test method for the technical requirements of toilet paper, and establishes The inspection rules for toilet paper sheets give information on marking, packaging, transportation and storage. This document applies to disposable toilet seat paper made of single-layer tissue paper (or coated paper) by die-cutting and folding, and also applies to disposable toilet seat paper. Bucket sleeve.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 451.2 Determination of Quantity of Paper and Board GB/T 455 Determination of tear strength of paper and board GB/T 462 Determination of Moisture in Analysis Samples of Paper, Cardboard and Pulp Determination of GB/T 7974 paper, paperboard and pulp blue light diffuse reflection factor D65 brightness (diffuse/vertical method, outdoor sunlight conditions) GB/T 10739 Standard atmospheric conditions for handling and testing of paper, paperboard and pulp samples GB/T 12914 Determination of Tensile Strength of Paper and Paperboard Constant Speed Tensile Method (20mm/min) GB/T 24991 Determination of lead content in paper, cardboard and pulp by graphite furnace atomic absorption method GB/T 24992 Determination of Arsenic Content in Paper, Cardboard and Pulp GB/T 27741-2018 Determination of Movable Optical Brightening Agents for Paper and Paperboard GB 31604.49-2016 National Food Safety Standard Food Contact Materials and Products Determination of Arsenic, Cadmium, Chromium, Lead and Arsenic, Cadmium, Determination of Chromium, Nickel, Lead, Antimony, Zinc Migration GB/T 36420 Safety Evaluation Management System of Chemicals and Raw Materials for Household Paper and Paper Products GB/T 40358 Specification for the use of recycled fibers for toilet paper and paper towels JJF1070-2005 Rules for measurement and inspection of net content of quantitatively packaged commodities

3 Terms and Definitions

There are no terms and definitions that need to be defined in this document.

4 product categories

4.1 Toilet paper is divided into virgin pulp (fiber) toilet paper and recycled pulp (fiber) toilet paper according to fiber raw materials. 4.2 The toilet paper is divided into coated toilet paper and non-coated toilet paper according to whether the base paper is coated or not.

5 Technical requirements

5.1 Raw material requirements 5.1.1 Toilet paper should not contain toxic and harmful substances. The toilet paper can use recycled fiber (pulp) raw materials, and the recycled fiber should meet the

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Question 5: Should I purchase the latest version GB/T 26391-2022?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 26391-2022 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.