LQ-R450BT Fully Auto Roll-Fed Square Bottom Paper Bag Machine

• Customization: Available
• After-sales Service: 30
• Warranty: 2
• Model NO.: LQ-R450BT
• Product Line: 30
• Lines: 1
• Voltage: 220V/380V/400V
• Seals Mode: Trilateral Seals
• Speed: 220PCS/Min
• Continuous-Rolled: Yes
• Sealing & Cutting: Glue paste
• Layer: Single
• Machine Type: Bag Forming Machine
• Computerized: Automatic
• Type: Paper Bag Making Machine
• Roll-Fed Square Bottom Paper Bag Machine: Roll-Fed Square Bottom Paper Bag Machine
• Transport Package: Wooden Case
• Specification: 16100x6500x2400mm
• Trademark: LQ
• Origin: China
• HS Code: 844120000

Product Description

Properties and uses:

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.

 

Main features:

1.Use France 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.

 

Technical parameter

Model	LQ-R450BT
Cutting length	380-760mm
	380-660mm
Bag width	220-450mm
	240-450mm
Bottom width	80-220mm
Paper Thickness	80-150g/M2
	80-150g/M2
Paper roll width	630-1370mm
	670-1370mm
Roll paper diameter	ф1300mm
Paper core	ф76mm
Patch length	190mm
patch width	45-50mm
Handle length	350mm
Handle distance	95mm
Rope diameter	Ф3-5mm
Patch paper roll width	100mm
patch paper roll diameter	ф1300mm
patch paper thickness	100-135g/M2
Machine Speed	30-150bags/min
production speed for bags without handles	30-120bags/min
production speed for bags with handles	30-130bags/min
Power Supply	380V 3Phase 43.5KW
Machine weight	16.5T
Machine size	16100x6500x2400mm
Bottom folding type
Cutting knife	Sawtooth cutting