T/HOMETEX 35-2023 Machine-made woven fabric bedding

Scope

Scope: This document specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage for woven gauze bedding products. This document applies to the design, production, and inspection of woven gauze bedding products. This document does not apply to bedding products filled with down and feathers. Main technical content: 4. Technical requirements 4.1 Product requirements are divided into basic safety requirements, internal quality requirements, appearance quality requirements, and process quality requirements. 4.2 The basic safety requirements of the products shall comply with the requirements of GB 18401. Among them, the basic safety requirements for infant, children, and juvenile products shall comply with the requirements of GB 31701. 4.3 The filler material in the products shall comply with the requirements of GB 18383. 4.4 The internal quality requirements of the products shall comply with Table 1. - For quilt cores and cushion cores (except for cushion cores), items 1, 2, 3, and 4 shall be evaluated. - For pillow cores and cushion cores, items 1, 2, and 3 shall be evaluated. - For quilt covers, bedsheets, and pillow/cushion covers, items 1, 5, 6, 7, and 8 shall be evaluated. - For quilts, items 1–7 shall be evaluated. Table 1: Internal quality requirements Serial number Item Superior grade First-grade grade Passing grade 1 Fiber content (%) According to GB/T 29862 requirements 2 Fill material oil content (%) ≤ 1.0 Fill material mass deviation rate (%) ≥ -4.0 – 5.0 3 Compression resilience (%) ≥ 45 40 30 4 Breaking strength/N ≥ 220 200 180 5 Water washing dimensional change rate (%) -5.0 – +2.0 -6.0 – +2.0 -7.0 – +2.0 6 Color fastness/level ≥ Lightfastness 4 4 3 7 Soil fastness ≥ Color change 4 3 – 4 3 8 Seam and tear degree /mm ≤ 4 6 Note: For color grading, refer to GB/T 4841.3. For the standard depth c

Development Information

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