Testing scope:

Suitable for pure linen mat with a mass of 500g or more per square meter, and blended or interwoven linen mat with a linen content of 50% or more.

1. Standard for high-quality linen mat

Weight - thick, with each set of double seats weighing no less than 2kg Shrinkage rate - Each shrinkage rate shall not exceed ± 3%

Finish - The surface is clean and does not fade after washing

Smoothness - Soft and smooth, without puncturing or hurting the skin Durability - woven from long hemp fibers, with a service life of no less than 10 years

Number

Project

Project Notes

1

Fiber Content # 1

The name and content of each component fiber in a textile product, expressed as a percentage of the total fiber content in a certain part of the product

2

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

3

pH value

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

Decomposable aromatic amine dyes

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

5

Odor

If textiles are detected to have one or more of the following odors: rain odor, high boiling range petroleum odor (such as gasoline, kerosene odor), fishy odor, or aromatic hydrocarbon odor, they are deemed to have an "odor" and the odor category is recorded

6

Color Fastness to Rubbing

The degree of fading of various textiles dyed or printed during use or processing under external friction.

7

Color Fastness to Sweat

The degree of fading of various textiles dyed or printed under the action of sweat during use or processing.

8

Color Fastness to Water

The degree of fading of various types of textiles dyed or printed during use or processing after washing

9

Size Change Rate after Washing

refers to the size change in the length and width direction of textiles after washing and drying, usually expressed as a percentage of the original size change

10

Breaking strength

The maximum force recorded when the specimen is pulled apart during the tensile test under specified conditions.

11

Deviation rate of strip weight

refers to the degree to which the actual value deviates from the theoretical or estimated value

12

Color fastness to soap washing

The degree of fading of various types of textiles dyed or printed during use or processing under the action of soap washing

13

Resistance to hot pressure (moisture pressure)

The degree of fading of fabrics dyed or printed during use or processing under hot pressure (ironing) or heat resistant rollers.

14

Specification size deviation rate

refers to the degree to which the actual value deviates from the theoretical or estimated value

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