SN/T 1077-2002Import and export of the shuttleless weaving cotton the unbleached cloth / combed polyester cotton blended gray fabric inspection procedures (English PDF)

Foreword

This standard is in accordance with GB/T 1.1-1993 "Standardization Work Guide Unit 1. Standard Drafting and Expression Rules Part 1.

The basic provisions of the standard were prepared.

This standard is based on GB/T 406-1993 "cotton color cloth" and GB/T 5325-1997 "combed polyester-cotton blended color fabric" Based on the basis. In addition to the use of its relevant technical content, according to the actual needs of the inspection of the import and export of shuttleless woven fabrics, the standard the preparation of the format, presentation method and technical content have been supplemented and revised, so that the inspection of the import and export shuttleless woven fabric is more programmatic.

Standardized and scientific, and enhanced the operability of the standard. The development of this standard is intended to be in line with international versatility standards. This standard also provides the rules for the sampling, inspection and inspection results of the commodity. This standard is compared with GB/T 406-1993 and GB/T 5325-1997.

More than the following changes.

The "scope" is modified to.

This standard stipulates the sampling method, technical requirements, quality indicators and standards of the import and export shuttleless woven cotton fabric/combed polyester/cotton fabric.

Inspection methods for records, packaging, fabric defects, appearance quality and intrinsic quality.

This standard is applicable to the test of combed polyester/cotton blends with 50% or more of imported and exported cotton fabrics/polyesters.

The quality of the color cloth does not include jacquard fabrics.

The "sampling" addition has been revised.

---Sampling method;

--- Inspection batch definition;

---Sampling quantity (appearance quality sampling inspection program);

--- The number of intrinsic quality samples.

The "inspection" supplement has been revised.

---Test items;

--- Relevant technical content of appearance quality inspection conditions and methods;

--- The rule of judgment for the test results.

Supplementary and revised. cloth surface point meter and score description and regulations.

Modified. cloth and reviews and other regulations and ratings.

Modified. Quality indicators of Tables 4 to 6.

Appendix A and Appendix B of this standard are appendices to the standard.

This standard is proposed and managed by the National Certification and Accreditation Administration.

1 Scope

This standard stipulates the sampling method, technical requirements and quality indicators of the import and export shuttleless woven cotton plain fabric/combed polyester/cotton blended plain fabric.

And inspection methods for signs, packaging, fabric defects, appearance quality and intrinsic quality.

This standard is applicable to the test of combed polyester/cotton blends with 50% or more of imported and exported cotton fabric/polyester blending ratio produced by shuttleless loom.

The quality of the color cloth does not include jacquard fabrics.

2 Reference standard

The provisions contained in the following standards constitute provisions of this standard by reference in this standard. At the time of publication of this standard, the versions shown are to be effective. All standards will be revised and parties using this standard should explore the possibility of using the latest version of the following standards.

GB/T 406-1993 cotton color cloth GB/T 2828-1987 Batch-by-batch inspection sampling procedure and sampling table (for continuous batch inspection) Textiles - Textiles - Tensile properties - Part 1. Determination of breaking strength and elongation at break Sample method GB/T 4666-1995 Determination of woven fabric length GB/T 4667-1995 Determination of woven fabric width GB/T 4668-1995 Determination of woven fabric density GB/T 5325-1997 combed polyester-cotton blended plain fabric FZ/T 10004-1993 Cotton and chemical fiber pure spinning, blended fabric inspection rules FZ/T 10006-1993 Cotton and chemical fiber pure-spun, blended natural fabric neps impurity point rate test FZ/T 10009-1996 Cotton and chemical fiber pure spinning, blended natural fabric logo and packaging

3 Definition

This standard uses the following definition.

Inspection lot

The same variety of products produced by the same contract, the same raw material, and the same production process are used as one inspection lot.

4 Sampling