GB/T 22829-2008Book cover paper (English PDF)

Foreword

The standard setting in "parchment book" on the basis of the original light industry standard QB/T 1454-1992 on. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee of the paper industry. This standard was drafted. Guangdong Institute of Paper, Pulp and Paper Research Institute of China. The main drafters of this standard. Maxue Kui, Liang Jianwen, Chen Yang, Hoeven. Pizhi

1 Scope

GB/T 22829-2008 is the Chinese national standard on book cover paper, in the field of paper technology. The /T suffix marks it as a recommended standard: it is not compulsory by itself, but it becomes binding as soon as a contract, a tender or a customer specification calls it up - which in practice is how most foreign buyers meet it. It was issued on 30 December 2008 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 1 September 2009. Classification: ICS 85.060, CCS Y32. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

This standard specifies the Pizhi product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to books, magazines, books, etc. cover paper.

2 Normative references

The following documents contain provisions which, through reference in this standard, constitute provisions of the standard. For dated references, subsequently Some amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Study whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 450 paper and cardboard to take samples and specimens to the vertical and horizontal, positive and negative determination ( GB/T 450-2008, ISO 186.2002, MOD)

GB/T 451.2 Paper and paperboard quantitative determination ( GB/T 451.2-2002, eqv ISO 536.1995)

GB/T 456 Paper and board - Determination of smoothness (Buick method) ( GB/T 456-2002, idt ISO 5627.1995)

GB/T 457-2008 Determination of paper and cardboard folding endurance (

ISO 5626.1993, MOD) Determination of

GB/T 460-2008 paper sizing degree

GB/T 462 paper, board and pulp - Determination of water sample ( GB/T 462-2008; ISO 287. 1985, MOD;

ISO 638. 1978, MOD) Determination of

GB/T 1541 Paper and paperboard dust degree

GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan ( GB/T 2828.1-2003, ISO 2859-1.1999, IDT)

GB/T 7974 paper, paperboard and pulp brightness (whiteness) measured diffusion/vertical method ( GB/T 7974-2002, neq ISO 2470. 1999)

GB/T 10342 paper packaging and identification

GB/T 10739 paper, paperboard and pulp sample processing and testing standard atmospheric conditions ( GB/T 10739-2002, eqv ISO 187. 1990)

3 Product Categories

3.1 Pizhi according to the level of quality divided into superior products, first-class products, qualified products.