GB/T 21331-2008 (English Version) PDF

Standard No.: GB/T 21331-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2022-04
Replace By: GB/T 21331-2021
Latest: GB/T 21331-2021

Scope: This standard specifies the product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of fluff pulp. This standard applies to raw material fluff pulp for the production of disposable hygiene products.

GB/T 21331-2008 Referenced Document

GB 15979 Hygienic standard for disposable sanitary products
GB/T 10740-2002 Pulp--Estimation of dirt and shives
GB/T 10939 Rotary mowers-Types and basic parameters
GB/T 1539 Paperboard.Determination of bursting strength
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
GB/T 451.2 Paper and paperboard Part 2: Quantitative determination*， 2023-12-28 Update
GB/T 451.3 Paper and board determination of thickness
GB/T 462 Determination of moisture content of analytical samples of paper, paperboard and pulp*， 2023-09-07 Update
GB/T 740 Pulps-Sampling for testing
GB/T 7974 Paper,board and pulps.Measurement of diffuse blue reflectance factor.D65 brightness(Diff/ Geometry, Outdoor daylight conditions)*， 2013-10-10 Update
GB/T 7979 Pulp—Determination of dichloromethane soluble matter*， 2020-07-21 Update