Patch bag,shopping bag,and ribbon-through bag side sealing & Heat-cutting. Performance and Characteristics1,The whole machine ... ,automatic constant temperature,firm andsmooth sealing.6,Patch bag,shopping bag,and ribbon-through bag side sealing & Heat-cutting.If if is ... it can produce soft loop bag.Main Technical Variables Model 800 Width of Bag-Making 460mm Length fo Bag-Making 650mm Production Speed ...