GB/T 22847-2009Knitted grey fabric (English PDF)

Foreword

The standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee Textile knitwear division Technical Committee (SAC/TC209/SC6). This standard was drafted. Fiber Inspection Bureau of Shandong Province, the National Quality Supervision and Inspection Center knitted products, Guangdong Esquel Textile Co., Ltd. Fu Built Fengzhu Technology Co., Ltd. and the like. The main drafters of this standard. Bianai Rong, Liuyong Gui, Xing Zhigui, Zhang high, often to true. Knitted fabric

1 Scope

GB/T 22847-2009 is the Chinese national standard on knitted grey fabric, 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 21 April 2009 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 2009. Classification: ICS 59.080.30, CCS W62. 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 knitted fabric specifications, requirements, sampling, test methods, inspection rules and product usage instructions. This standard applies to the plane after finishing qualities without warp and weft knitted fabrics.

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 2910 two-component textile fiber mixtures quantitative chemical analysis method ( GB/T 2910-1997, eqv

ISO 1833. 1977) Three-component fiber mixtures quantitative chemical analysis GB/T 2911 Textiles ( GB/T 2911-1997, eqv ISO 5088. 1976)

GB 5296.4 consumer use of textiles and apparel

GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment

GB/T 19976 Textiles - Determination of bursting strength steel ball method

GB/T 22846 knitted fabrics (four-point) visual inspection FZ/T 01026 four-component fiber mixtures quantitative chemical analysis methods Logo FZ/T 01053 textile fiber content 01057 (all parts) FZ/T Test method for identification of textile fibers Test methods FZ/T 01095 Textiles spandex fiber content M^2 dry weight was measured test FZ/T 70010 knitted

3 Specifications

Knitted fabric specifications written as. yarn linear density × width × square meter dry weight, wherein the linear density expressed by the Turks, multi-standard yarn Line interleaving, in descending order according to their proportion of the middle connected by a multiplication sign; square meters of dry weight in grams; width refers to the width of a single layer, with Centimeters.

4 Requirements

4.1 knitted fabric to match the units, according to the inherent quality and appearance of a minimum quality rating, divided into superior products, first-class products, qualified products.

4.2 Internal quality requirements are shown in Table 1, including fiber content, dry weight square deviation, bursting strength three, three batches with a minimum Rating. Table 1 internal quality requirements Project Excellence in goods First grade Qualified Fiber content (net dry content) /% by FZ/T 01053 regulations M^2 dry weight deviation /% ± 4.0 ±

5.0 Bursting Strength/N >= Single-sided, rib, velvet fabric 180 240 double-sided fabric

Note. Pierced fabrics and spandex fabric bursting strength will not be examined.