Textile quality appraisal

Textiles refer to fiber products made by interlacing, weaving, stitching and other processes, which are our common fabrics, clothes, household items, etc. Generally speaking, it is a material made of fibers that can be used to make clothes, bedding and other items.
Textiles include plain fabrics and twill fabrics, knitted fabrics include knitting, crocheting, twist knitting, etc. Non-woven fabrics refer to fabrics that have not gone through the weaving process.
Zhongke Testing and Appraisal Institute can provide textile quality appraisal services and make accurate appraisals in terms of product design analysis, load analysis and product quality analysis.

structure: The texture, weight and thickness, density, tightness, width and piece length of textiles are all stipulated in the quality standards.
physical and mechanical properties: air permeability, water permeability, hygroscopicity, shrinkage, tensile strength, crack resistance, top strength, abrasion resistance, wrinkle resistance, fatigue resistance, etc. of textiles.
Appearance defects: Various defects on textiles, such as damage, stains, color stripes, holes, missing warp, uneven dyeing, color difference, weft skew, etc. These defects not only affect the appearance, but also seriously affect the fastness and performance of the fabric. Therefore, the appearance defects of textiles must be strictly controlled.
dye fastness: refers to the changes in the color of textiles caused by friction, sweat stains, washing, ironing, sun exposure, etc. that are often encountered during use of textiles, and can be controlled within a certain range.

GB/T 32607-2016 Textiles Quality Safety Factor Control Guide
GB/T 35744-2017 Public Textile Cleaning Quality Requirements
GB/T 4669-2008 Textiles Woven Fabrics Determination of Unit Length Mass and Unit Area Mass
SN/T 4931-2017 Import and Export Textiles Quality and Safety Risk Information Description Specification

A textile company purchased 10 tons of Tianzhu yarn from a certain XX textile manufacturer. However, after the Tianzhu yarn delivered by a certain XX textile manufacturer was shipped to a certain textile company, it was unable to produce products of satisfactory quality. Therefore, a textile company doubted whether the Tianzhu yarn was made of 100% Tianzhu fiber and sued the local court.
Our company was entrusted by the court to identify whether the Tianzhu yarn involved in this case is 100% Tianzhu fiber as raw material.
identification and analysis results: The
quality analysis expert group discussed and comprehensively technical analyzed the relevant information, on-site investigation and inspection, and inspection and testing data of the "Tianzhu Yarn" involved in the case, and made the following quality analysis opinions:
1, Tianzhu Fiber Testing: The XXX "Tianzhu Fiber Testing Report" issued by "XXX" shows that the test conclusion of sample 001 is "the sample does not contain bamboo pulp fiber (Tianzhu)".
2, fiber content detection: According to the XX standard
therefore analyzed that the raw materials of the product involved do not contain bamboo pulp fiber (Tianzhu), and the raw material composition is 100% viscose fiber.