Scope

This standard specifies the terms and definitions, product specifications, requirements, test methods, inspection rules, markings, packaging, transportation, and storage of household textile warp knitted spacer mattresses This standard is applicable to the evaluation of the quality of warp knitted interval mattresses 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 document GB/T 2828.1-2003 Sampling Procedures for Inspection by Attributes: Part 1: Sampling Plan for Batch Inspection Retrieved by Acceptance Quality Limit (AQL)

GB/T 2912.1- Determination of Formaldehyde in Textiles - Part 1: Free and Hydrolyzed Formaldehyde (Water Extraction Method)

GB/T 3920 Textiles - Tests for Color Fastness to Rubbing

GB 5296.4 Instructions for the Use of Consumer Goods - Instructions for the Use of Textiles and Clothing

GB/T 12704.1 Textiles - Test Method for Moisture Permeability of Fabrics - Part 1: Moisture Absorption Method

GB 17927- Evaluation of Ignition Resistance Characteristics of Spring, Soft Mattresses and Sands for Soft Furniture

GB 18401- National Basic Safety Technical Specification for Textile Products

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 problems

100% 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 required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. 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