ZT-3570 Paper Sack Tuber Machine

This machine is mainly used to produce various sized sack tube (step-type and straight-type) by taking roll paper and PE films raw materials, which can be used together with Valve Sack Bottomer for producing paper sacks. By implementing steps including unwinding, printing (optional, web-guiding, perforation,lateral gluing, longitudinal gluing, tube forming, puling-off (or cutting-off, tube collection within a fully automatic process, this machine can effectively save labor costs, The finished tubes can be processed further in Valve Sack Bottomer, to produce sacks widely used in cement, chemical, grain and other powder and particle industries.