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GB/T 24317-2009 English PDF

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GB/T 24317-2009: Stretch wool top
Status: Valid
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GB/T 24317-2009English139 Add to Cart 3 days [Need to translate] Stretch wool top Valid GB/T 24317-2009

PDF similar to GB/T 24317-2009


Standard similar to GB/T 24317-2009

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Basic data

Standard ID GB/T 24317-2009 (GB/T24317-2009)
Description (Translated English) Stretch wool top
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard W21
Classification of International Standard 59.060.10
Word Count Estimation 6,613
Date of Issue 2009-09-30
Date of Implementation 2009-12-01
Regulation (derived from) National Standard Approval Announcement 2009 No.10 (Total No.150)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the technical requirements stretch wool tops, test methods, inspection rules face, packaging and logo. This standard applies to quality accreditation stretch wool tops.

GB/T 24317-2009: Stretch wool top

---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.
Stretch wool top ICS 59.060.10 W21 National Standards of People's Republic of China Stretch wool tops Posted 2009-09-30 2009-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is proposed and managed by China Fiber Inspection Bureau. This standard was drafted. National Fiber Quality Supervision and Inspection Center, Inner Mongolia King Deer Cashmere Co., Ltd. The main drafters of this standard. Kong Liping, Lianghui Lian Qin Yan Hua, Zhang Baoguo Zhou Shuo. Stretch wool tops

1 Scope

This standard specifies the technical requirements stretch wool tops, testing methods, inspection rules, packaging and identification. This standard applies to stretch characterization of wool tops.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 6500 Test Method wool regain oven method GB/T 6501 Test Method for Wool Fiber Length comb plate method GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment GB/T 10685 Test method for wool fiber diameter projection microscopy GB/T 24443 tops, wash hair defects and weight of the test method Determination of fat rate FZ/T 20002 containing wool textiles

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 By physical stretching the wool fiber diameter is reduced, increasing the length of the tops.

4 Requirements

4.1 Technical requirements stretch wool tops Physical indicators 4.1.1 stretch wool tops shall comply with the requirements specified in Table 1. Table 1 fiber stretch wool tops and physical indicators Physical indicators The average fiber diameter/ μm Diameter variation coefficient/ The average fiber length/ mm Length variation coefficient/ 30mm and below Shorthair rate / Tops unit Length Weight / (G/m) Tops Weight Tolerance / (G/m) Tops Weight Irregularity / 12.6 ~ 13.5 24.0 90.0 44 4.5 20 ± 1 3.0 24.0 85.0 44 6.5 20 ± 1 4.0 13.6 ~ 14.5 24.0 90.0 44 4.5 20 ± 1 3.0 24.0 85.0 44 6.5 20 ± 1 4.0 14.6 ~ 15.5 24.0 90.0 44 4.5 20 ± 1 3.0 24.0 85.0 44 6.5 20 ± 1 4.0

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