RUIAN LOYAL MACHINERY CO., LTD.
RUIAN LOYAL MACHINERY CO., LTD.

Fully Automatic Square Bottom Paper Bag Macihine with Handle Inline

Application:Fully automatic square bottom paper bag machine is designed for the production of paper bags with twisted handles. It is suitable for mass production of shopping bags in industries such as...
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Features Specifiction

Features of Fully Automatic Square Bottom Paper Bag Macihine with Handle Inline

Application:
Fully automatic square bottom paper bag machine is designed for the production of paper bags with twisted handles. It is suitable for mass production of shopping bags in industries such as food and clothing. The one-line process consists of twisted handles making from paper rolls and twisted rope, delivery of handles to paste unit, pre-cutting of paper on position of rope, patch position gluing, handle pasting, and paper bag making. The paper bag making process consists of side gluing, tube forming, cutting, creasing, bottom gluing, bottom forming and bag delivery. This machine adopts German imported high-speed motion controller (CPU), which controls the operation of servo through high-speed bus to ensure stable movement and smooth motion curve. It is the automatic square bottom paper bag equipment with handles inline preferred by the majority of printing and packaging manufacturers.

Characteristic:
1. Use France SCHNEIDER touch screen human-computer interface, making the machine easy to operate and control.
2. Adopt Germany original LENZE PC control, integrated with optical fiber. Thus ensure stable and high speed running.
3. Adopt Germany original LENZE servo motor and German original SICK photoelectric eye correction, tracking printing bag accurately.
4. Raw material loading adopts hydraulic auto-lifting structure. Unwind unit adopts auto tension control.
5. Raw material unwinding EPC adopts Italy SELECTRA, reducing material alignment time.

Specifiction Fully Automatic Square Bottom Paper Bag Macihine with Handle Inline

Technical parameter:
Machine model LYFD-450T
Cutting length 270-530mm
Bag width 220-450mm
Bottom width 80-180mm
Paper thickness 80-150gsm
Paper roll width 670-1300mm
Roll paper diameter ф1300mm
Paper core ф76mm
Patch length 152/190mm
Patch width 45-50mm
Handle length 320/340mm
Handle distance 75/95mm
Rope diameter ф4-5mm
Patch paper roll width 90-100mm
Patch paper roll diameter ф1200mm
Patch paper thickness 100-135gsm
Machine speed 30-180bags/min
Production speed for bags widthout handles 30-150bags/min
Production speed for bags with handles 30-130bags/min
Bottom folding type Diamond back cover/Upgraded back cover
Cutting knife Sawtooth cutting
Power supply 380V/3phase/41.5kw
Machine weight 17.5T
Machine size 13850×6500×2350mm

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