Socks FZ/T 73001-2016 specifies the terms and definitions of socks, product classification, requirements, inspection rules, judgment rules and product instructions, packaging, transportation, storage. Applicable to identify the quality of men's socks, women's socks, not applicable to compression socks, warp knitting, sports socks, anti-scattering socks, etc.
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Scope of Application
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Service Content
I. Test items and methods✓ Formaldehyde GB/T 2912.1
✓ PH pH value GB/T 7573
✓ Odor GB 18401 6.7
✓ Azo GB/T 17592
✓ Fiber analysis GB/T 2910✓ Color fastness to rubbing GB/T 3920
✓ Color fastness to water GB/T 5713
✓ Color fastness to perspiration GB/T 3922
✓ Color fastness to soap washing GB/T 3921-2008
✓ Transverse elongation value FZ/T 73001-2016 6.4
✓ Direct extension value FZ/T 73001-2016 6.4II. Precautions1.Requirements are divided into two aspects: appearance quality requirements and internal quality requirements. Appearance quality requirements cover specifications and tolerances (elastic heel socks are not assessed), surface imperfections, and sewing provisions. Internal quality requirements include formaldehyde content, pH value, odor, decomposition of carcinogenic aromatic amine dyes, fiber content, water fastness, color fastness to perspiration, color fastness to friction, color fastness to soap washing, transverse extension value, and straight - to - extension value, among other indicators.
2.Product standards have become one of the most important bases for domestic textile products prior to their entry into the market. Business owners, distributors, and manufacturers monitor and assess the quality of their products before the goods enter the market to ensure product compliance, thereby reducing and avoiding the risk of product recalls or complaints.