GB/T 21331-2021 Active National standards

GB/T 21331-2021 Fluff pulp

GB/T 21331-2021 Fluff pulp

Publish Date: 2021-03-09 Implement Date: 2022-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 54

Basic Information

Standard Code: GB/T 21331-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Paper pulp and cardboard

ICS Name: \nPulp

Publish Date: 2021-03-09

Implement Date: 2022-04-01

Pages: 11 pages

Scope

This document specifies the terms and definitions of fluff pulp, product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation, and storage. This document is applicable to fluff pulp, a raw material used in the production of disposable hygiene products.

Development Information

Word Count: 22 Thousand words Pages: 11 pages

Replace the following standards

GB/T 21331-2008 Fluff pulp

Referenced Standards

GB/T 27741-2018 Paper and board—Determination of migratable fluorescent whitening agents GB/T 451.2-2002 Paper and board—Determination of grammage GB/T 451.2-2023 Paper and board—Part 2:Determination of grammage GB/T 451.3-2002 Paper and board—Determination of thickness GB/T 462-2003 Paper and board—Determination of moisture content GB/T 462-2008 Paper,board and pulp—Determination of moisture content of analytical sample GB/T 462-2023 Paper, board and pulps—Determination of moisture content of analytical sample GB/T 740-2003 Pulps—Sampling for testing GB/T 1539-2007 Paperboard—Determination of bursting strength GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 7974-2002 Paper, board and pulp-Measurement of brightness—Diff/Geometry GB/T 7974-2013 Paper,board and pulps—Measurement of diffuse blue reflectance factor—D65 brightness(Diff/ Geometry,Outdoor daylight conditions) GB/T 10739-2002 Paper, board and pulps—Standard atmosphere for conditioning and testing GB/T 10739-2023 Paper,board and pulps—Standard atmosphere for conditioning and testing GB/T 10740-2002 Pulp—Estimation of dirt and shives GB 15979-2002 Hygienic standard for disposable sanitary products GB 15979-2024 Hygienic requirements for disposable sanitary products GB/T 22804-2008 Pulp,paper and board—Determination of mercury content GB/T 22902-2008 Pulps—Determination of acetone-soluble matter GB/T 24991-2010 Paper,board and pulps—Determination of lead content—Graphite furnace atomic absorption spectrometry method GB/T 24992-2010 Paper,board and pulps—Determination of arsenic GB/T 24997-2010 Paper,board and pulps—Determination of cadmium content—Atomic absorption spectrometric method GB/T 34845-2017 Tissue paper—Determination of adsorbable organic halogen(AOX) GB/T 22902-2025 Pulps—Determination of acetone-soluble matter

Related Standards

GB/T 3148-1982 Replaced

GB/T 3148-1982 Bleached sulphite reedpulp

Publish Date: 1982-07-23

GB/T 12659-1990 Replaced

GB/T 12659-1990 Pulps—Laboratory beating—Jokro mill method

Publish Date: 1990-12-28

GB/T 12660-1990 Replaced

GB/T 12660-1990 Pulps—Determination of drainability—"Canadian standard " freeness method

Publish Date: 1990-12-28

GB/T 13505-1992 Replaced

GB/T 13505-1992 Pure insulating pulp

Publish Date: 1992-06-12

GB/T 13506-1992 Replaced

GB/T 13506-1992 Bleached sulfite pulp

Publish Date: 1992-06-12

GB/T 13507-1992 Active

GB/T 13507-1992 Unbleached sulfite pulp

Publish Date: 1992-06-12