FZ/T 73019.2 - 2020 "Knitted Body - Shaping Underwear (Adjustable)" stipulates the terms and definitions, product classification, product types, requirements, test methods, sampling rules, judgment rules, product instructions, packaging, transportation, and storage for adjustable knitted body - shaping underwear products. This standard is applicable to evaluating the quality of adjustable knitted body - shaping underwear products mainly made of warp - knitted or weft - knitted fabrics.
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Scope of Application
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Service Content
I. Test items and methods✓ Color fastness to soap washing GB/T 3921-2008
✓ Color fastness to water GB/T 5713
✓ Color fastness to perspiration GB/T 3922
✓ Color fastness to rubbing GB/T 3920
✓ Fiber analysis GB/T 2910
✓ Tensile elastic recovery rate FZ/T 70006
✓ Formaldehyde GB/T 2912.1
✓ PH GB/T 7573
✓ Odor GB 18401 6.7
✓ Azo GB/T 17592II. Precautions1.According to the function, knitted body - shaping underwear can be divided into heavy - duty plastic knitted body - shaping underwear and light - duty plastic knitted body - shaping underwear. Heavy - duty knitted body - shaping underwear generally comes with supportive components, and its traction or constraint effect is relatively strong. Light - duty shaping knitted body - shaping underwear is generally made of high - elastic fabrics, and its traction or constraint effect is relatively weak.
2.Product standards have become one of the most important bases for domestic textile products to enter the market. Business owners, distributors, and manufacturers monitor and evaluate the quality of their products before the products enter the market to ensure product compliance, thereby reducing and avoiding the risk of product recalls or complaints.