Sportswear is a type of clothing specifically designed for outdoor sports activities. Usually, sportswear is designed and made according to the specific requirements of the sports project

What are the detection ranges for sportswear?

What are the testing contents for sportswear, such as track and field uniforms, ball suits, water suits, ice suits, weightlifting suits, wrestling suits, gymnastics suits, mountaineering suits, fencing suits, etc Color fastness testing, dimensional stability testing, strength testing, formaldehyde testing, quality testing, factory testing, etc What are the testing items for sportswear

Fiber content, formaldehyde, pH value, decomposable aromatic amine dyes, twist rate after washing, color fastness, pilling and pilling, bursting strength, seam strength, splicing and dyeing degree, etc

There are many testing items for knitted sportswear, but routine testing is generally fixed. BAIJIAN has launched a package service for routine testing, which facilitates customers to have a clear understanding of the testing items they need and further saves costs and energy.

GB/T 22853-2009 Knitted sportswear is suitable for identifying the quality number of knitted sportswear. Project notes: Color requirements: Sample submission requirements: 1. Fiber content: 1. The name and content of each component fiber in the textile product, expressed as a percentage of the total fiber content in a certain part of the product. Any two cycles of 10 grams or more of formaldehyde in one color. Formaldehyde is a colorless gas with a pungent odor. Textiles containing formaldehyde will gradually release free formaldehyde during use, which can cause respiratory and skin inflammation through contact with the human respiratory tract and skin. It can also cause irritation to the eyes. The pH value of a 10g 3PH fabric with a uniform color refers to the residual acid and alkali content in the fabric. If various chemicals in textile printing and dyeing processing are not fully washed or neutralized, the acidity and alkalinity on the fabric are too high, exceeding the range of pH adaptation of the human skin, which can easily cause skin itching, allergies, inflammation and other diseases, and even damage the sweat glands and nervous system of the human body, affecting human health. If one or more odors, such as rain odor, high boiling range petroleum odor (such as gasoline or kerosene odor), fishy odor, or aromatic hydrocarbon odor, are detected in a 20 gram 4 color textile, it will be deemed as "odorous" and the odor category will be recorded. Any color of 30 cm * 30 cm can be decomposed into aromatic amine dyes. Decomposable aromatic amine dyes refer to dyes synthesized from carcinogenic aromatic amines, commonly known as "prohibited azo dyes". After decomposable aromatic amine dyes are made into clothes, they cannot be distinguished from the appearance of textiles and can only be detected through technical testing, and cannot be eliminated. This type of dye can cause various malignant diseases and absorb carcinogens when in contact with human skin. The degree of fading resistance of various types of textiles dyed or printed with a color fastness of 10 grams and 6 grams to water during use or processing. The degree to which various types of textiles dyed or printed with uniform color (excluding white) 30 cm * 30 cm 7 have color fastness to sweat stains during use or processing. The degree of fading caused by external friction during use or processing of various types of textiles with uniform color (excluding white) 30 cm * 30 cm 8 color fastness to rubbing, dyeing or printing. Uniform color (excluding white) 30 cm * 30 cm 9 color fastness to soap washing. The degree of fading of dyed or printed fabrics after being soaped with soap solution during use or processing. Homogeneous color (except white) 30 cm * 30 cm 10 splicing. When fabrics and textiles of different colors are spliced together with different degrees of mutual dyeing, they are prone to mutual staining after washing. Dyes usually migrate from dark parts to light parts, causing severe staining in light parts. At the same time, due to differences in fiber composition and dyeing methods, staining can also occur when dark and dark colors are spliced, such as bright red and purple, Affects the appearance of textiles. The degree of fading of a fabric dyed or printed with a color fastness of 30cm * 30cm 11 (deep light color splicing) under the action of light during use or processing. The degree of fading of fabrics dyed or printed with a color fastness of 30cm * 30cm 12 to light and sweat during use or processing. The size change rate in the length and width direction of a fabric after washing and drying is usually expressed as a percentage of the original size change. After washing, any color of 3 finished products with a twist rate of 14 will cause distortion in the side seams or edges of the clothing, resulting in serious unevenness and deformation after wearing, thereby affecting the aesthetics and wearing effect of the clothing. During the wearing process of any color 15 pilling fabric, due to the performance of the fabric itself and external friction, the surface of the fabric pills, forming a section of hair balls that are buried in the fibers of the fabric and connected to the fabric surface at one end. The hair balls are prone to dirt and dirt accumulation, which affects the aesthetics of the fabric. The pilling phenomenon on the surface of fabrics can occur on both natural and chemical fiber fabrics, while it is more likely to occur in wool textiles, synthetic fibers, and blended fabrics. The force borne by any color of 40cm * 40cm 16 bursting strength knitted fabric when expanding to rupture. The joint strength performance of any color of 40cm * 40cm 17 is a general term for various properties at the joint, including slip degree, joint strength, and crotch joint strength. 1 piece of finished product in any color Remarks: # 1 Fiber content (ordinary) 75RMB per group, fiber content (special): Within 300RMB per group for mohair and rabbit hair, and within 400RMB per group for cashmere. # 2 Yellow part represents GB18401 project certification date: 3-5 working days for the above project testing, and 4 working days for GB18401 project

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