螺旋形針，它的工作段是像螺紋一樣的旋轉(zhuǎn)體。這様可以使針刺阻力分布均勻，延長刺針夀命，減少對織物表面的幹?jǐn)_，提高針刺機(jī)維量。 The working part is made into spiral shape, which can make the resistance distribution more uniformly, prolong the needle’s life, reduce the interference on the surface of the fabric and increase the quantity of fibers punched.
螺旋形針，它的工作段是像螺紋一樣的旋轉(zhuǎn)體。這様可以使針刺阻力分布均勻，延長刺針夀命，減少對織物表面的幹?jǐn)_，提高針刺機(jī)維量。
The working part is made into spiral shape, which can make the resistance distribution more uniformly, prolong the needle’s life, reduce the interference on the surface of the fabric and increase the quantity of fibers punched.
Geotextiles, filter materials, carpets, artificial leather, automotive interiors and other non-woven fabric production needs