Automatic Bag Making Machine for Twisted Handles Paper Bag and Flat Handles Paper Bag Manufacturer

Automatic Bag Making Machine for Twisted Handles Paper Bag and Flat Handles Paper Bag

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This automatic paper bag making machine is designed for automatic production of paper bag with twisted handles and paper bag with flat handles. One machine can manufacture two different paper bag types, making it an ideal choice for bag making operations looking to minimize operating costs without sacrificing quality.

Parameters

Model	350QB	380QB	450QB	550QB
Twisted rope handle
Rope handle height	90-100 mm	90-100 mm	90-120 mm	90-120 mm
Handle rope distance	76mm	76mm	95 mm	95mm
Handle rope diameter	φ3-5.5mm	φ3-5.5mm	φ3-6mm	φ4-6mm
Handle patch length	152mm	152mm	190mm	190mm
Handle patch width	42.5-50mm	42.5-50mm	42.5-50mm	42.5-50mm
Paper patch roll diameter	φ1200mm	φ1200mm	φ1200mm	φ1200mm
Paper patch roll width	85-100mm	85-100mm	85-100mm	85-100mm
Paper patch gram	80-150g/m2	80-150g/m2	80-150g/m2	80-150g/m2
Flat handle
Flat handle height	100mm	100mm	100mm	100mm
Handle rope distance	76 mm	76 mm	95 mm	95 mm
Paper gram for handle	100-130g/m2	100-130g/m2	100-130g/m2	100-130g/m2
Flat rope width	φ12 mm	φ12 mm	φ15 mm	φ15 mm
Handle patch length	152mm	152mm	190mm	190mm
Handle patch width	42.5-50mm	42.5-50mm	42.5-50mm	42.5-50mm
Paper patch roll diameter	φ1200mm	φ1200mm	φ1200mm	φ1200mm
Paper patch gram	100-150g/m2	100-150g/m2	100-150g/m2	100-150g/m2
Main machine
Roll paper width	420-1090mm	580-1270 mm	650-1370mm	670-1670mm
Max. diameter of roll paper	φ1500mm	φ1500mm	φ1500mm	φ1500mm
Core diameter of roll paper	76mm	76mm	76mm	76mm
Paper gram	60/80-150 g/m2	60/80-150 g/m2	65-150 g/m2	80/90-150 g/m2
Finished bag width	130/180-350 mm	200-380 mm	230-450 mm	240-540 mm
Paper tube length	260-(530mm with handle height)	230-(655mm with handle height)	280-(530mm with handle height)	380-(770mm with handle height)
Bag bottom width	65-180 mm	75-240 mm	80-220mm	80-280 mm
Whole machine
Max production speed	100-150 bags/min	100-160 bags/min	100-140 bags/min	80-130 bags/min
Total power	33KW	30kW	33KW	33KW
Machine Weight	20500KG	23500KG	21500KG	22500KG
Overall dimensions	1600057002500 mm	1850062002700 mm	16500* 5900*2500 mm	1700062002500 mm

Production Process

Paper Roll Feeding
Cutting
Handle Gluing
Handle Pasting
Side Gluing
Tube Forming
Tube Cut-off
Creasing
Bottom Folding
Bottom Gluing
Bottom Forming

The production process between twisted rope handles and flat handles can be freely switched to produce the bag you need. The handles will be delivered to the main machine after being produced by the handles making unit, and being cut and pasted to the paper. This bag making machine can form the paper bag in one process from the paper roll, handle patching, side gluing, tube forming & cutting, bottom creasing & gluing and forming to bags collection in the control of Mitsubishi servo motor to ensure high precision and stability, simple maintenance and high efficiency.

Machine Configurations

2. FEEDING UNIT
  The roll paper fixed on the air expanding mandrel can be fed by swing arm which is equipped with lifting hydraulic system. With an alarm function, the feeding unit will sound alarm when there is no paper feeding. Improved surface smoothness of the paper during the feeding is achieved due to the web guide and uniform tension control. Paper rolls can be easily changed by pressing a button.
2. HANDLE MAKING UNIT
  Twisted paper ropes /flat paper ropes and roll paper can be pasted together to create a handle.
2. HANDLE PASTING UNIT
  The handle pasting machine can automatically paste the twisted handle into the required position of bag body with the use of glue and then presses it firmly on the bag body before pre-creasing.
2. BAG FORMING UNIT
  Form the paper with patches and side glue into the tube; and cut into separate pieces based on the settings. Afterwards, these separate tubes will be sent to the drum to open the four corners, then bottom gluing, sealing and form the square shape consequently.
BAG COLLECTING UNIT
Compress the bags and output the bags. The number of paper bags processed can be displayed by the automatic collection and counting system.