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Professional Custom Non Woven Fabric Manufacturer And Supplier Since 2001


Characteristics and certification standards of non-woven fabrics

1. The most basic characteristic indicators of non-woven fabrics are: quantitative, thickness, uniformity, moisture regain

2. Performance testing standards for non-woven fabrics: ① International Organization for Standardization: ISO

②World Nonwovens Industry Association: INDA

③European Association for Disposable Materials and Nonwovens: EDANA

④American Society for Testing and Materials: ASTM

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⑤EU CE certification

⑥U.S. FDA certification

3. Quantity of non-woven fabrics: it is the so-called gram weight, which refers to the mass per unit area , the unit is grams per square meter (g/㎡).

4. Quantitative determination of non-woven fabrics: sampling, humidity adjustment, weighing, calculation of mass per unit area and CV value of coefficient of variation.

5. The thickness of the non-woven fabric: the distance between the two surfaces of the cloth under the specified pressure.

6. Non-woven fabrics can be divided into: 1. Fluffy non-woven fabrics: When the pressure of the non-woven fabrics increases from 0.1KPa to 0.5KPa, the compression ratio of its thickness reaches or exceeds 20% non-woven.

②Ordinary non-woven fabrics: fabrics other than fluffy non-woven fabrics.

7. Nominal thickness: the thickness measured under a certain pressure.

8. Absolute compressibility: the difference between the thickness and the nominal thickness measured under the condition of 10 times the preload pressure.

9. Relative compressibility: the ratio of absolute compressibility to nominal thickness.

10. Bulk density: the ratio of the quantitative sample to the volume occupied by the sample under the condition of nominal thickness.

Wenzhou Xinyu Non-woven Fabric Co., LTD. is devoted to satisfy our customers with a wide array of the finest using experience.

The Global CUSTOMIZING Leader. Wenzhou Xinyu Non-woven Fabric Co., LTD. will build a unique portfolio of XINYU Non-woven and related brands, striving to surpass our competitors in quality, innovation and value, and elevating our image to become the CUSTOMIZING company most customer turn to worldwide.

Our company specializes in manufacturing CUSTOMIZING mainly non-woven manufacturing.

Wenzhou Xinyu Non-woven Fabric Co., LTD. has developed its range of products around its own market research, which discovers customers' precise needs.

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Office Add: Shatou Industrial Area, Linjiang,

Tengqiao Town, Lucheng District, Wenzhou City,

Zhejiang Province, China.

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Contact Person: Angle

Tel: +86-577-56976991
E-mail:
xya@wzxinyu.com

Skype / Wechat: +86-13780146870

 

Contact Person: Suzie

Tel: +86-577-56976979
E-mail:
xy03@wzxinyu.co

Skype / Wechat: +86-13706786771
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