winding inside diameter reaches from 50mm to 500mm , the thickness up to 30mm .
(Needed a auxiliary body) adopt spiral bevel gear, changeable angle, more stable. assemble the imitate-Japanese newest wax-lubrication system, firm the friction between tubes
and mandrel, easily control tubes' spiral seam, improve the tubes qualities, maintain the original
color of the bottom-ply. the diameter of drum reaches to 350mm , enlarge the distance and strengthen the tensile.
Improve the hardness, the strength and the pressure-proof of the ribbons. long beam design for using long belt, improve smoothness . multi-plies paper frame. beam is manufactured by aging treated cast-iron, durable. expandable flange mandrel, taper core rob. hard drums, durable. high-speed and low-resistance cutting system. changeable speed design. circuit and electric appliances designed and installed by the international standard. | 
