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GB/T 26705-2023: Low density printing paper
Status: Valid GB/T 26705: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26705-2023 | English | 209 |
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3 days [Need to translate]
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Low density printing paper
| Valid |
GB/T 26705-2023
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| GB/T 26705-2011 | English | 279 |
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3 days [Need to translate]
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Low density printing paper
| Obsolete |
GB/T 26705-2011
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PDF similar to GB/T 26705-2023
Basic data | Standard ID | GB/T 26705-2023 (GB/T26705-2023) | | Description (Translated English) | Low density printing paper | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y32 | | Classification of International Standard | 85.060 | | Word Count Estimation | 10,138 | | Date of Issue | 2023-12-28 | | Date of Implementation | 2024-07-01 | | Older Standard (superseded by this standard) | GB/T 26705-2011 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 26705-2023: Low density printing 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.
ICS 85:060
CCSY32
National Standards of People's Republic of China
Replace GB/T 26705-2011
Lightweight printing paper
Published on 2023-12-28
2024-07-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Foreword
This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents"
Drafting:
This document replaces GB/T 26705-2011 "Light Printing Paper": Compared with GB/T 26705-2011, except for structural adjustment and editing
In addition to the modifications, the main technical changes are as follows:
a) Changed the "bulk" index requirements, "D65 brightness" index name, "opacity" index requirements, "smoothness (positive)" of high-quality products:
"Both sides)" index requirements, "Folding endurance (horizontal)" index requirements, "Ink absorbency (both sides)" index requirements and "Dust degree"
Indicator requirements (see Table 1, Table 1 of the:2011 version);
b) Delete the "MIT method of folding endurance (transverse direction)" (see Table 1 of the:2011 version);
c) Changed the index requirements for "printing surface strength (both front and back)" (see Table 1, Table 1 of the:2011 edition) and test methods (see
6:10,:2011 version of 6:10);
d) Delete the "pH" indicator requirements (see Table 1 of the:2011 edition) and test methods (see 6:11 of the:2011 edition);
e) Added requirements for color difference ΔE of the same batch of light printing paper (see 5:4);
f) The inspection rules have been changed (see Chapter 7, Chapter 7 of the:2011 edition):
Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:
This document is proposed by China Light Industry Federation:
This document is under the jurisdiction of the National Paper Industry Standardization Technical Committee (SAC/TC141):
This document was drafted by: Shandong Huatai Paper Co:, Ltd:, Shandong Chenming Paper Group Co:, Ltd:, Yueyang Forestry Paper Co:, Ltd:
Co:, Ltd:, Shandong Jincailun Paper Co:, Ltd:, MCC Paper Galaxy Co:, Ltd:, China Pulp and Paper Research Institute Co:, Ltd:, Jilin Chenming Paper
Industry Co:, Ltd:, Zhejiang Huakai Paper Co:, Ltd:, Zhejiang Xin Yalun Paper Co:, Ltd:, Zhongqing Paper Inspection and Certification Co:, Ltd:, Zhongqing
(Jinjiang) Hygiene Products Research Co:, Ltd:
The main drafters of this document: Cai Hui, Zhang Hongjie, Zhang Fengshan, Cheng Yun, Liu Xiaona, Zhu Hongwei, Chen Xiao, Zou Zhiyong, Yu Huanyu, Cheng Yimin,
Zhang Xiaofei, Wo Qizhong, Liu Yanshao, Gao Fencai, Yang Lu, Zhang Shouzheng, Tian Zhongsu, Liu Yang, Yao Wei, Ye Peng, Shen Zhenhuang:
The previous versions of this document and the documents it replaces are as follows:
---First published as GB/T 26705-2011 in:2011;
---This is the first revision:
Lightweight printing paper
1 Scope
This document specifies the requirements, inspection rules, marking, packaging, transportation and storage of lightweight printing paper, describes the corresponding test methods, and gives
Product classification is provided and corresponding terms and definitions are defined:
This document applies to the production, inspection and sales of lightweight printing paper used for printing textbooks, teaching materials, books, magazines, etc:
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document:
GB/T 147 Size of original paper for printing, writing and drawing
GB/T 450 Collection of paper and cardboard samples and measurement of longitudinal, transverse, front and back sides of the samples
GB/T 451:1 Determination of dimensions and deflection of paper and cardboard
GB/T 451:2 Determination of basis weight of paper and paperboard
GB/T 451:3 Determination of thickness of paper and cardboard
GB/T 456 Determination of smoothness of paper and cardboard (Buick method)
GB/T 457-2008 Determination of folding resistance of paper and cardboard
GB/T 459 Determination of stretchability of paper and cardboard
GB/T 462 Determination of moisture content of paper, cardboard and pulp analysis samples
GB/T 1540 Determination of water absorption of paper and cardboard - Cobb method
GB/T 1541 Determination of dustiness of paper and cardboard
GB/T 1543 Determination of opacity of paper and cardboard (paper backing) (diffuse reflectance method)
GB/T 2828:1 Enumeration sampling inspection procedures Part 1: Batch-by-batch inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 7974 Determination of blue light diffuse reflection factor D65 brightness of paper, cardboard and pulp (diffuse/vertical method, outdoor daylight conditions)
GB/T 7975 Determination of color of paper and cardboard (diffuse reflectance method)
GB/T 10342 Paper packaging and marking
GB/T 10739 Standard atmospheric conditions for handling and testing of paper, paperboard and pulp samples
GB/T 12911 Determination of ink absorbency of paper and paperboard
GB/T 12914 Determination of tensile strength of paper and paperboard - Constant speed tensile method (20mm/min)
GB/T 22365-2008 Determination of printed surface strength of paper and cardboard
QB/T 1020 Standard ink for paper and cardboard printability test
3 Terms and definitions
The following terms and definitions apply to this document:
3:1
It is a non-coated low-density paper based on chemical-mechanical pulp with a thick texture, high opacity and matte surface, suitable for printing:
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 26705-2023_English be delivered?Answer: Upon your order, we will start to translate GB/T 26705-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 26705-2023_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 26705-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 26705-2023?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 26705-2023 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.
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