Socks are a type of clothing that can protect the feet and maintain warmth. A pair of high-quality socks can make us feel comfortable, while conversely, it can make us uncomfortable. Especially for people with sweaty feet, a pair of breathable socks is very necessary. Inspection and testing provide quality assurance. BAIJIAN can provide testing services for a complete set of socks. Consultation hotline: 400-101-7153

Scope of application: suitable for identifying the quality of cotton socks, chemical fiber socks, cotton and chemical fiber blended and interwoven socks. Other types of socks can be referred to for implementation

Test Item:

Item Note 1 Fiber Content # 1 The name and content of each component fiber in the textile product, expressed as a percentage of the total fiber content in a certain part of the product.

. Formaldehyde content: Formaldehyde is a colorless gas with a pungent odor. Textiles containing formaldehyde will gradually release free formaldehyde during use, which can cause respiratory and skin inflammation through contact with the human respiratory tract and skin. It can also cause irritation to the eyes. The pH value of textiles refers to the residual acid and alkali content in the fabric. If various chemicals in textile printing and dyeing processing are not fully washed or neutralized, the acidity and alkalinity on the fabric are too high, exceeding the range of pH adaptation of the human skin, which can easily cause skin itching, allergies, inflammation and other diseases, and even damage the sweat glands and nervous system of the human body, affecting human health. 4. If one or more odors, such as rain odor, high boiling range petroleum odor (such as gasoline or kerosene odor), fishy odor, or aromatic hydrocarbon odor, are detected in textiles with a peculiar smell, they are deemed to have a "peculiar smell" and the category of the odor is recorded. Decomposable aromatic amine dyes refer to dyes synthesized from carcinogenic aromatic amines, commonly known as "prohibited azo dyes". After decomposable aromatic amine dyes are made into clothes, they cannot be distinguished from the appearance of textiles and can only be detected through technical testing, and cannot be eliminated. This type of dye can cause various malignant diseases and absorb carcinogens when in contact with human skin. 6. Color fastness to water. The degree of fading resistance of various textiles dyed or printed during use or processing under the action of water immersion. 7. Color Fastness to Sweat: The degree to which various textiles dyed or printed undergo fading under the action of sweat during use or processing. 8. Color fastness to rubbing. The degree of fading of various textiles dyed or printed during use or processing under external friction. 9. Salivary Color Fastness (Class A) The degree of fading of various textiles dyed or printed under the action of saliva during use or processing. Class A requires a color fastness level to saliva of ≥ 4. The degree of fading of dyed or printed fabrics after being soaped with soap solution during use or processing. The straight extension values of socks include straight crotch, leg length, and sole length. The lateral extension values of 12 socks include sock mouth, sock tube, waist width, and hip width

  The above article is a partial list. For more testing needs and details, please consult the online consultant of the free consulting agency: 15201733840 (phone and WeChat). We conduct testing on the top 100 inspection websites - issuing authoritative testing reports has legal effect

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