Textiles play a crucial role in people's daily lives. With the increasing awareness of environmental protection and health among consumers, in addition to the comfort, safety, and functionality of finished products, consumers have also begun to demand the quality of products at all stages from raw materials to finished products, and pay attention to the source control of the supply chain. Textile manufacturers and exporters are facing unprecedented challenges.
Textile testing is the process of inspecting, measuring, and evaluating the performance and quality of textile materials (fibers, yarns, etc.) and textile products (fabrics, clothing, etc.). The requirements for textile testing vary among countries, and different laws and regulations have been introduced to regulate it. PTTS Group has a professional textile and clothing laboratory and a team of skilled testing experts. The testing product range includes various materials and fabrics, various structural fabrics, ready-made clothing, home textiles, decorative products, ecological textiles, and other textiles.
Various fiber composition fabrics:Cotton, linen, wool (sheep, rabbit), silk, polyester, viscose, spandex, nylon, CVC, etc;
Various structural fabrics and fabrics:Woven (plain, twill, satin), knitted (weft flat, cotton wool, Roman, warp knitted), velvet, corduroy, flannel, lace, coated fabrics, etc;
Readymade clothing:Outerwear, pants, skirts, sweaters, T-shirts, cotton jackets, down jackets, etc;
Home textile:Bed sheets, quilts, bedspreads, towels, mattresses, etc;
Decorative Supplies:Curtains, tablecloths, wall coverings, etc;
Other:ecological textiles
International standards: such as ISO, IEC, etc
Regional standards: such as EN European Union standards, COPANT Pan American Standardization Committee, ASAC Asian Standardization Advisory Committee, PASS Pacific Regional Standards Conference, ARSO African Standardization Organization, GSO Gulf, Arab Cooperation Council Standards Organization, etc
National standards: such as GB, BS, AS/NZ, JIS, AATCC, DIN, ASTM CAN/CGSB, NF, etc
Industry standards: textile industry FZ, light industry, metallurgical industry, chemical industry, etc
Local standard: Technical specification for "Requirements for Ingredients and Products for Primary and Secondary School Students in Shenzhen"
Enterprise standards: Enterprises develop, approve, and publish their own standards, which can only be applied internally, such as buyer standards
Color fastness test items:
Color fastness to washing, rubbing, dry cleaning, sweat, water, light, chlorine (swimming pool), sea, bleaching, saliva, actual washing (one wash), heat compression, dry heat, acid, alkali, water, organic solvents, etc Light sweat composite color fastness, yellowing test, color transfer, color fastness to brushing, color fastness rating, etc;
Environmental testing items:
GB 18401 full set of standard testing, and testing and analysis services for SVHC, AZO Dye azo dye content in textiles, footwear, and luggage products, DMF testing, UV testing, PFOS&PFOA testing, formaldehyde content, phthalates, heavy metal content, VOC volatile organic compounds, nickel release, pH value, nonylphenol, odor measurement, pesticide content, apeo testing, chlorophenols, carcinogenic disperse dyes, allergenic disperse dyes, etc;
Structural analysis testing project:
Fabric density (woven fabric), fabric density (knitted fabric), weaving density coefficient, yarn count, yarn twist (for each type of yarn), width, fabric thickness, fabric shrinkage or shrinkage rate, fabric weight, weft inclination, angle curvature, etc;
Component analysis project:
Fiber composition, moisture content, formaldehyde content, etc;
Textile yarn and fiber testing items:
Fiber fineness, fiber diameter, fiber linear density, filament yarn size (fineness), single fiber strength (hooking strength/knotting strength), single yarn strength, bundle fiber strength, thread length (per cylinder), number of filaments, yarn appearance, unevenness of yarn lines, moisture regain (oven method), yarn shrinkage, yarn hairiness, sewability of sewing thread, oil content of sewing thread, color fastness, etc;
Dimensional stability test items:
Washed dimensional stability, every additional washing cycle, appearance after washing, dry cleaning dimensional stability, every additional dry cleaning cycle, appearance retention after commercial dry cleaning, fabric and clothing distortion/skewness, steam dimensional stability, cold water immersion dimensional stability, ironing size stability, appearance after ironing, relaxation shrinkage/felting shrinkage, falling deformation, heat shrinkage rate (boiling water shrinkage rate), clothing appearance inspection, etc;
Strong and other quality testing items:
Tensile strength, tear strength, burst strength, seam performance, chlorine loss strength test, adhesive strength, extension and recovery, crease recovery angle test, wear resistance test, anti pilling and pilling test, stiffness test, anti hook wire test, fabric drape resistance, fabric pleat durability, straight and lateral extension value (socks), etc;
Functional testing items:
Waterproof test, water absorption test, easy to stain test, oil repellent test, anti-static test, anti UV test, flammability test, antibacterial test, breathability test, moisture permeability test, moisture absorption and quick drying test, radiation resistance, wear resistance, hair resistance, anti snagging, waterproof, oil resistance, breathability, moisture permeability, elasticity and resilience, anti-static test, etc
