T/CI 054-2022 Active Group standards

T/CI 054-2022 Wet wipes made of water-jet nonwoven fabric

Publish Date: 2022-09-07 Implement Date: 2022-09-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CI 054-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Textiles

Publish Date: 2022-09-07

Implement Date: 2022-09-07

Pages: 10 pages

Scope

Scope: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for hydroentangled nonwoven fabrics used in wet wipes. This document applies to hydroentangled nonwoven fabrics made primarily from cellulose fibers, polyester fibers, polypropylene fibers, etc., which are used in the production of wet wipe rolls; Main technical content: 4.2 Microbiological indicators: The total number of bacterial colonies shall not exceed 100 cfu/g, and the total number of fungal colonies shall not exceed 50 cfu/g. Escherichia coli and pathogenic pyogenic bacteria (including Pseudomonas aeruginosa, Staphylococcus aureus, and Hemolytic Streptococcus) shall not be detected. 4.3 Appearance quality: The appearance quality of the product shall meet the requirements of Table 2. Table 2 Requirements for Appearance Quality: The fabric surface shall be uniform and flat, without obvious creases, damage or stains, oil stains, and the rolls shall be neatly packed with no rough edges on the cut edges, and the cut edges shall be smooth. The maximum distance between impurities measured by a caliper shall be greater than 2 mm, and the maximum distance shall be less than or equal to 2 mm. There shall be no more than 5 joints per 100 meters. Thick-faced blocks shall not have stains or insect hairs. Note: Impurities refer to foreign objects embedded or adhered to the product, such as burnt cotton, grease, and fiber defects. 5. Test methods 5.1 Unit area mass deviation rate and coefficient of variation shall be implemented in accordance with the provisions of GB/T 24218.1, with 10 samples tested. 5.2 Thickness deviation: The determination of thickness deviation shall be implemented in accordance with the provisions of GB/T 24218.2. 5.3 Breaking strength: The determination of breaking strength shall be implemented in accordance with the provisions of GB/T 24218.3. 5.4 Width deviation: The determination of