Technical process and performance of bamboo fiber spunlaced nowoven

To produce a superior performance bamboo pulp fiber spunlaced nonwoven,the relationship between technical process and performance of bamboo pulp fiber spunlaces of(35 g/m~2) was analyzed in terms of material selection,web velocity and hydraulic pressure.Through analysis of fiber material,bamboo fibers of (1.67 dtex)×(38 mm) were selected as the product materials.It is shown by analyzing the tensile strength at break,tear strength and appearance quality that the best technical parameters to produce bamboo fiber spunlaces were as follows: web velocity was(90 m/min,) water jet 1 pressure was(2 MPa,)water jet 2 pressure was(8 MPa),water jet 3 pressure was(14 MPa,) water jet 4 pressure was(10 MPa,) water jet 5 pressure was(12 MPa.)