PE拉链的袋子与附件

RT-700B PE zipper bag with attachment Usage: RT-700B Zipper bag with attachment is a multi-functional bonding bag making machine, having been improved on the base of RT700A.It is produced by our company through modifying, rectifying and testing based on advanced technology from home and abroad.This machine is specially equipped to JL 45 Zipper extruder in order to make different kinds of plastic zipper bag (zip lock bag, bone bag and so on).This machine can settle some difficulties that the traditional way of making zip lock bag encountered, such as the multi-color printing; the size of bag is limited by the die head, etc. Characteristics 1. RT700B is an improved type of RT700A, the front cutting bag part is cutting on the silicon belt instead of cutting on the rubber covered roller, so it can strengthen the bag hot sealing, and beautify the sealing of the bags. 2， This machine has functions of edge folding, bottom folding, thermal bonding, spots breaking, perforating, welding and scalding, hot cutting, etc. 3， It adopts advanced computer control system, LCD and drive and can break zip and film as well as automatically alarm and stop, and it applies functions of photoelectric deviation-rectifying, magnetic powder tension control to the process of edge folding. Main Technical Parameters Model RT-700B Materia LDPE Speed of bag 40-80 piece/minute Length of bag >700 mm width of bag >650 mm Thickness of film One layer 0.03mm-0.07mm Power supply 380V power 12.5kw Overall dimensions L-W-H Bag machine 4155x1200x1850mm Thermal bonding machine 1500x1400x1850mm Edge folding 1150x1820x1500mm Deviation-rectifying feed stand 800x1650x700mm