Basic characteristics and testing standards of yuzhimu nonwoven fabric

Features Yuzhimu:

1.  Yuzhimu non-woven fabric is more transparent, so the holes are easy to see when facing the light. These holes are small and will not affect the grip of the yarn. The weight of Yuzhimu non-woven fabric can be as low as 70 grams per square rice。

2.The fabric surface of Yuzhimu non-woven fabric is relatively hard and high in strength, which is very beneficial to the grip strength. After tufting, the carpet surface is relatively flat.

3. Yuzhimu can more easily withstand heavier tuft constructions than other nonwovens.

 Stability： 

1.Aachen test dimensional change after the following steps:

• Step1: 1-2 hours test at 60°C.
• Step 2: 2 hours immersion test in 20° water.
• Step 3: 24 hours test at 60°C.
• Step 4: 48 hours conditioning at room temperature.

2.Standard of good stability:

•  -0.2% < dimensional change < +0.1%.
•  doming/dishing maximal 2 mm.

 3.Surface: 

•  General Standard for textile Carpets EN 1307.
•  Dimensions and squareness EN 994.