Machine Description
The automatic bottom card gluing machine is an intelligent device specifically designed for gluing paper bottoms to paper bags. It automatically conveys the bottom card, precisely sprays glue, and presses and cures the bottoms. It is primarily used for high-end gift bags, e-commerce tote bags, and food packaging bags. It is suitable for reinforcing the bottoms of kraft paper, coated paper, and non-woven fabrics.
By utilizing high-speed, high-precision production processes and an intelligent control system, it reduces costs, improves efficiency, and optimizes quality. Its modular design allows for flexible adaptation to diverse production needs. Its environmentally friendly features align with current trends in green production, making it a leading upgrade option for traditional paper bag production equipment.
Machine Features
Efficient Automated Production: The continuous working mode integrates the entire process of bag feeding, automatic bottom card insertion, glue spraying, and pressing, significantly improving efficiency and reducing manual dependence; the touch screen control + PLC programming system enables one-click parameter adjustment.
Precise Control and Stability: Fiber optic sensors monitor glue volume and position in real time, with an accuracy of ≤±200g.
Flexible Adaptability: Exchanging molds allows for adaption to various bag shapes (such as square bottoms, pointed bottoms, and valve bags).
Supports a variety of materials: kraft paper, coated paper, paper-yarn composite bags, and more.
Environmentally friendly and low-energy design: Biodegradable hot-melt adhesive reduces pollution; energy-saving components (such as a variable-frequency motor) reduce energy consumption, reducing glue consumption by 30% compared to traditional manual primer application.
Smart maintenance and durability: The modular structure facilitates replacement of key components, and the self-diagnosis system provides real-time warning of electrical faults (such as motor overheating and glue line blockage).
| Model | CMBS-1000RS |
| Paper Bag Tube Size | |
| Paper Bag Tube Width | 200-500mm |
| Paper Bag Tube Length | 160-450mm Customized Min 100mm |
| Paper Bag Gusset | 70-180mm |
| Suitable Paper Material & Glue & Handle | |
| Kraft Paper | 120-350gsm |
| Coat Paper / Laminated | 128-250gsm |
| White Board Paper | 157-300gsm |
| Grey Board Paper | 128-300gsm |
| Glue | Hot melt glue option water base glue |
| Handle | Flat paper handle, twisted paper handle, tipping with rope or ribbon handle, Ribbon handles with top cardboard pasting glue fix of luxury paper bag |
| Bottom Coadboads | |
| Bottom Coadboads Width | 60-170mm |
| Bottom Coadboads Length | 150-440mm |
| Bottom Cardboards Thickness | 200-500gsm |
| Running | |
| Speed | 0-70 pcs/min |
| Voltage | 380V/220V 50/60HZ 3 phase |
| Production Power | 7-8KW |
| Machine Size & Weight | |
| Size | 12.8×1.3×1.6M |
| Weight | 3500kg |
| Installation | |
| Total Power Supply | 21.5KW |
| Compressed Air / Capacity | 6bar |
| Air Tank Capacity | 15m3/h |
1)Auto Feeding
2)Bottom Pre-folding
3)Bottom Pre-Closing
4)Bottom Pre-opening
5)Bottom Erecting
6)Bottom Card Placing
7)Bottom Card Positioning
8)Servo Spray Angle Gluing
9)Paper Bag Bottom Pasting
10)Paper Bag Auto Collecting
