SN/T 3702.4-2014Quality conformity evaluation of textiles for import and export. Sampling method. Part 4: Fabric (English PDF)

Foreword

SN/T 3702 "Textiles Import and Export Quality Conformity Assessment Sampling Method" is divided into seven sections.

--- Part 1. General;

--- Part 2. Textile raw materials;

--- Part 3. textile yarn;

--- Part 4. woven fabric;

--- Part 5. textiles;

--- Part 6. clothing;

--- Part 7. Special textiles.

This section SN/T 3702 Part 4.

This section drafted in accordance with GB/T 1.1-2009 given rules.

The partial replacement of SN/T 1931.2-2007 "the inspection of import and export woven fabrics - Part 2 sampling." Section compared with the SN/T 1931.2-2007 The main changes are as follows.

Woven fabrics --- applicable scope by the revised import and export of textile fabrics;

--- Revised appearance and internal sampling program;

--- Increasing the weight of packaging and sampling program.

This section proposed and managed by the National Certification and Accreditation Administration Committee.

1 Scope

SN/T 3702 provisions of this part of the import and export of textile fabric packaging, number (weight), the appearance of quality, intrinsic quality of the sampling plan, Sampling methods and the number of samples.

This section applies to the import and export of textile fabric quality conformity assessment sampling. Import and export inspection and quarantine authorities are woven fabric Sampling work should follow the procedural documents, but also as the import and export of textile production enterprises quality control guidance documents.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 2828.4 Sampling procedures for inspection - Part 4. claiming that the level of quality assessment procedures (ISO 2829-4:2002, MOD) GB/T 2828.11 Sampling procedures for inspection - Part 11. Small claims overall level of quality evaluation program GB/T 6378.4-2008 Sampling Inspection procedures - Part 4. The mean level of declared quality assessment procedures (ISO/WD3951-4.2007, NEQ) GB/T 10111 random number generation and its application in product quality sampling in SN/T 3702.1 Textiles Import & Export quality conformity assessment sampling methods - Part 1. General

3 Terms, definitions and symbols