性能特点：
   本机告速高效适宜加工筒状塑料本色和彩印刷订本背心袋（马夹袋）。
　　采用先进光电眼跟踪，使印刷图案位置精确无误。封口及热切同步完全无拉力，封底牢固美观，具有节能过载过压过流等多种自动保护功能，配有自动计数装置，可任意设定订本张数叠袋至设定张数后，自动出料，自动复位工作。Performance and CharacteristicsThis machine is suitable for making barrel-type plastic vest bags of natural colour and colour-printed bound plastic vest bags.It adopts advanced photoelectric eyes tracking which makes the printing pattcrn position be accuratc without crror,the scaling synchronize with the heat-cutting without any pulling force and the sealde bottom be firm and beautiful,Equipped with variable frequency spdde regulating motor,it has many automatic protection functions such as energy-saving,over-load,overvoltage and overcurrent,etc. And equippde with automatic counting device,it can arbitrarily set the binding quantity and can automatically discharge and resct after the bags are pilcd to the sct quantity.   主要技术参数Main technical parameter技术规范Technical SpecificationsDFR-500DFR-700最大封切宽度Maximum Sealing and Cutting Width500mm700mm封切长度Sealing and Cutting Length100～1000min100～1000min封切厚度Sealing and Cutting Thickness0.005～0.05mm0.005～0.05mm长度误差Error in Length±1mm±1mm制袋速度Bag-making Speed40～120pcs/min40～120pcs/min主电机功率Power of Main Motor