亚洲欧洲日本无在线码,自拍偷自拍亚洲精品被多人伦好爽,玩弄少妇高潮A片XXX,无码欧美人XXXXXBBBBB

The uniform layers from the air pressure hopper are fed into the carding machine; The configuration of double carding not only succeeds in recombining four layers together but also ensure effectively the load of carding which will reduce the damage of fibers and improve the quality of carding and fibrillating.All these will be the guarantee of a stable gram weight so as to enhance the quality and efficiency in the later production.