Hot air cotton is a type of nonwoven fabric made by the hot air method. It combines low and high melting point components on a single filament to form a skin core composite fiber, which is used to replace imitation silk cotton and spray glue cotton. It is generally used in n95 or similar products

Testing items

Elongation at break, fluorescent material, formaldehyde content, breaking strength, unit area mass deviation rate, breaking elongation, width, pH value

Testing standards

Hot air method non-woven fabric FZ/T 64046-2014

Hot air method non-woven fabric FZ/T64046-2014/6.1.2

Textiles - Non woven fabric Test methods - Part 3: Determination of breaking strength and breaking elongation GB/T 24218.3-2010

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