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HF-FD200T 350T 450T Fully Automatic High Speed Square Bottom Round Rope Portable Paper Bag Machine

1. The Weller touch screen human-machine interface is adopted, making the operation functions clear at a glance and facilitating control.
2. The original Mitsubishi motion controller from Japan is used, and through integration with optical fibers, it ensures stable high-speed operation. 3. Utilize Mitsubishi servo motors from Japan combined with Schunk color sensor eyes from Germany to precisely track the size of the printed bags.
4. The raw material loading and unloading adopt a hydraulic-powered lifting structure, and the unwinding process uses a fully automatic constant tension control system.
5. The raw material deviation correction employs a brushless servo motor, reducing the adjustment time for paper roll alignment.

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Performance and use

The fully automatic square-bottom paper bag machine is designed to use roll paper and paper strings as raw materials to produce hand-held square-bottom paper bags in one step. It is an ideal equipment for rapid production of hand-held handle bags. This machine is particularly suitable for producing environmental-friendly packaging paper bags for industries such as food bags and hand-held shopping bags. The machine completes the steps of hand handle fabrication, hand handle pasting, paper tube formation, paper tube cutting, and bag bottom formation in one go. It adopts the Japanese Mitsubishi high-speed motion controller (CPU) and controls the operation of the servo through a high-speed bus, ensuring stable movement, smooth movement curves, intelligent interface operation, and truly achieving full automation production. It can effectively save labor costs. It is the preferred fully automatic hand-held square-bottom paper bag equipment for those who produce hand-held bags such as food and clothing.

Detail picture

Main parameter
Machine model HF-FD220T HF-FD350T HF-FD450T
Cutting length of paper bag 190-430mm 270-530mm 270-530mm
Cutting length of paper bag (total) 190-350mm 270-430mm 270-430mm
Width of paper bag 80-220mm 150-330mm 220-430mm
Width of paper bag (total) 120-220mm 200-330mm 220-430mm
Bottom width of bag 50-105mm 60-180mm 90-180mm
Paper bag weight 70-140g/m2 60-150g/m’ 80-150g/m’
Paper bag weight (total) 70-140g/m2 80-150g/m’ 80-150g/m2
Width of paper roll 370-770mm 380-1050mm 650-1290mm
Width of paper roll (total) 410-770mm 570-1050mm 690-1290mm
Diameter of paper material 1300mm 1300mm 1200mm
Inner diameter of paper core 76mm 76mm 76mm
Length of hand grip patch 90mm 152.4mm 190.5mm
Width of hand grip patch: 50mm 50mm 50mm
Spacing of paper rope 57mm 75mm 95mm
Diameter of paper rope for hand grip: 3-5mm 3-5mm 3-5mm
Width of paper roll for hand grip patch 100mm 100mm 100mm
Diameter of paper roll for hand grip 1200mm 1200mm 1200mm
Weight of paper patch for hand grip 100-135g/m2 100-135g/m’ 100-135g/m
Machine speed 30-200pcs/min 30-200pcs/min 30-180pcs/min
Speed of paper bag 30-180pcs/min 30-180pcs/min 30-150pcs/min
Speed of hand-held device 30-180pcs/min 30-150pcs/min 30-130pcs/min
Cutting tool method Saw-tooth cutting Saw-tooth cutting Saw-tooth cutting
Total power of the console 380V/3Phase 4Line 28kw 380V/ 3phase 4line 41.5kw 380V/ 3phase 4line 41.5kw
total weight 13000Kg 15000kg 15500kg
Overall machine size 11000*4400*1800mm 14000*6000*2400mm 14000*6000*2400mm
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