Square Bottom Paper Bag Making Machine with Window

Sales Square Bottom Paper Bag Making Machine with Window

ZDF-KM190/350 is designed to produce various square bottom paper bags with OPP film window fully automatically from plain or pre-printed paper roll, auto web correction, print mark registry, hole punching, window film patching, edge gluing, tube forming, tube cutting, bottom forming and bags collection with counting.

It is equipped with Japanese Mitsubishi servo-motor system, with advantage of stable performance and easy operation. The produced paper bags are with accurate sizes and good outlook. It can save much labor cost and create remarkable profits, and is an ideal equipment for paper bag manufacturers. 

Product Detail  

Parameters

Model

ZDF-KM190

ZDF-KM350

Roll paper width

280-650mm

420-1090mm

Max. dia. of roll paper

φ1500mm

φ1500mm

Inside diameter of paper

76mm

76mm

Paper gram

50-150g/m2

60-150g/m2

Finished bag width

80-190mm

130-350mm

Paper tube length

190-370 mm

260-530 mm

Paper bottom width

50-110mm

65-180mm

Max production speed

220PC/min

180PC/min

Film gram

0.02-0.05g/m2

0.02-0.05g/m2

Window width

20-120mm

20-200mm

Window length

20-160mm

20-120mm

Total power

28KW

28KW

Weight

12000KG

13800KG

Overall dimension ( L*W*H )

12600 * 2000 * 1800mm

13500 * 3300* 2000mm

The whole machine is outfitted with Mitsubishi electrical control system and operates with servo motor control to maximize stability and simplify maintenance. It features high production efficiency, making it a perfect choice for minimizing labor and operating costs.

 

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.

HANDLE MAKING UNIT

Roll paper can be pasted together to create a flat handle.

HANDLE PASTING UNIT

The handle pasting machine can automatically paste the flat 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.

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 finished bags. The number of paper bags processed can be displayed by the automatic collection and counting system.

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