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Scope This standard specifies the terms, definitions, requirements, sampling, testing methods, inspection rules, markings, and packaging of slow rebound pillows and cushion products. This standard is applicable to pillow and cushion products for bed, which are made of slow resilient soft polyurethane foam plastic as the main raw material for pillow core or cushion core, and made of knitted fabric for coat, excluding mattress Normative references (partial) The following documents are essential for the application of this document. . For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this documentGB/T 250 Textiles - Grey Sample Card for Evaluating Discoloration in Color Fastness Tests GB/T 2910 (All Parts) Quantitative Chemical Analysis of Textiles GB/T 3920 Textiles - Tests for Color Fastness to Rubbing GB/T 3921 Textiles - Tests for Color Fastness to Soap GB/T 3922 Textiles - Tests for Color Fastness to Sweat GB/T 4802.1 Textiles - Determination of the Pilling and Pilling Properties of Fabrics - Part I: Circular Path Method GB5296.4 Instructions for Use of Consumer Goods - Part 4: Textiles and Clothing GB/T 4802.1/ T6344-2008 Determination of Tensile Strength and Elongation at Break of Soft foam Polymeric Materials GB/T6669-2008 Determination of Compression Permanent Set of Soft foam Polymeric Materials GB/T 6670-2008 Determination of Resilience of Soft foam Polymeric Materials by Ball Drop Method Preparation, marking, and measurement of installation Function of testing report:1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report 2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems100% inspection and testing process:1. Telephone communication and confirmation of requirements 2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:1. The testing industry is fully covered, meeting different testing needs 2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate 4. Free initial testing, with no testing fees charged 5. Self service order delivery for free on-site sampling 6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China
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