GB/T 16255.1-2008Scoured mohair (English PDF)

Foreword

GB/T 16255 "Wash mohair" is divided into three parts.

--- GB/T 16255.1 "Wash mohair";

--- GB/T 16255.2 "Wash mohair containing grass, hybrid test method";

--- GB/T 16255.3 "Wash mohair fiber length of the test method for hand row Act." This section GB/T 16255 Part 1. This Part replaces GB/T 16255.1-1996. This section compared with the GB/T 16255.1-1996, the main changes are as follows:

--- Lambs wool mohair increased its second-class goods index (edition 3.1);

--- Modify adult mohair Principal target range (1996 version 3.1, this version 3.1);

--- The gloss, whiteness, bulkiness to the appearance of features, and the physical samples to cf. text description (1996 version 3.1, this version of 3.1);

--- The original reference index hand row length to assessment indicators; original assessment indicators gloss, whiteness, bulkiness to the reference index (1996 Edition 3.2, this version 3.2);

--- Added "shall not be mixed with non-animal fibers and other animal fibers" requirements (edition 3.5);

--- The sampling method by the press GB/T 16254 execution to be performed in GB/T 14269 regulations (1996 version 4.1.1, first edition Chapter 4);

--- The visual inspection cf. standard sample words "in accordance with

3.1 rating" (1996 version 4.1.2, this version 6.1);

--- Clear visual inspection of the conditions for the North to daylight or illumination about 750lx (1996 version 4.1.2, this version 6.1);

--- Added other animal fiber content, fiber content of non-animal test methods (Excerpts 6.8,6.9). This part is proposed by the China Fiber Inspection Bureau. This part of the jurisdiction of the China Fiber Inspection Bureau. This section is drafted. Fiber Inspection Bureau of Shaanxi Province, Zhejiang Province Fiber Inspection Bureau. The main drafters of this section. Xiuqin, Huang Chao, Chen Wucheng, Yusu Ying, Huang Yi, a Li Lei, Tian Yongjie. This part of the standard replaces the previous editions are.

1 Scope

GB/T 16255.1-2008 is the Chinese national standard on scoured mohair, in the field of textile and leather 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 20 August 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 December 2008. Classification: ICS 59.060.10, CCS W21. 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.

GB/T 16255 provisions of this part of the lamb wool and mohair wash wash adult mohair requirements, apparatus and appliances, test methods, inspection Inspection rules, packaging, labeling, storage and transportation requirements. This section applies to wash the production, trade, processing, use and qualification mohair and lambs wool wash adult mohair.

2 Normative references

The following documents contain provisions which, through reference

GB/T 16255 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

GB/T 2910 two-component textile fiber mixtures quantitative chemical analysis methods

GB/T 6500 Test Method pile fibers regain oven method

GB/T 6977 washed wool ethanol extract, ash, vegetable matter, total alkaloids insolubles content of the test method

GB/T 8170 numerical rounding rules

GB/T 10685 Test method for wool fiber diameter projection microscopy

GB/T 14269 wool test sampling methods

GB/T 16255.2 Wash mohair containing grass, hybrid test method

GB/T 16255.3 Wash mohair fiber length of the test methods manual transmission method

GB/T 16988 special animal fiber and wool mixture Determination