SBR series: square bottom, two-layer paper

Features

The SBR series automatic paper bag making machines are suitable for Kraft and coated paper to produce square bottom paper bags.

They use roll paper as unwinding/input material. Side gluing, folding, tube forming, cutting, bottom folding and gluing to output of finished bag, all done in one continue work-flow.

The "two-layer paper" option allow the machine makes the bag has two layers paper but not only one. The two layers paper bag will have a much better sealing effect on bottom and stonger. The option contains 2 sets of roll paper unwinder and the servo control gluing system for two layers paper.

Video

Applications

Specification