Automatic Bag Insertion Machine for India Customer

 We recently received a specific request from a India customer seeking an Automatic Bag Insertion Machine for their packaging line. 

Machine Requirements:

• Application: Automatic insertion of a polythene bag into the carton after case erection
• Required Speed: 8–10 cartons per minute
• Carton Size: 430 mm (L) × 280 mm (W) × 400 mm (H)
• Machine Type: Standalone machine (no integration with existing equipment is required.

Our Solution: Automatic Bag Inserter

• Power Supply: 3-phase, 380V, 50Hz, 5kW
• Air Supply: 0.6–0.7 MPa, 500 NL/min
• Machine Dimensions: L2150×W1700×H1940 mm Weight: 780 kg
• Applicable Carton Size: L300–500 × W200–400 × H150–400 mm (standard model)
• Table Height: 630–650 mm (including casters)
• Bagging Speed: 6–8 cartons/min
• Applicable Material: Tubular M-type PE film, single-layer thickness 0.03–0.1 mm
• It is suitable for bulk packaging of raw materials in industries such as food, hardware, chemicals, pharmaceuticals, grease, tobacco, dried fruits, and nuts.

Working process:

1. The bag-opening mechanism quickly picks up the pre-cut film bag and opens the bag mouth. Meanwhile, the lifting tray automatically raises the carton to fit the excess bag material neatly over the carton bottom.
2. The bag-folding mechanism folds the bag mouth, and the lifting tray moves to wrap the bag opening over the carton rim.
3. The carton is lowered back onto the conveyor and transferred to the pressing station, where a blower inflates the bag to make it cling to the inner walls of the carton, completing the perfect bagging process.

Main Performance Features

1. The carton bagging machine operates with servo motors and pneumatic cylinders in coordination, ensuring fast and stable performance.
2. With integrated automatic bag detection systems and precise mechanical grippers, the machine virtually eliminates misfeeds and missed insertions. Case flap holders ensure perfect carton positioning throughout the insertion cycle
3. Using bags from a reel rather than pre-made individual bags significantly reduces consumable costs. The efficient film usage and minimal waste further contribute to operational savings .
4. The machine features an a HMI touchscreen with graphical interface and parameter storage capability . Operators can quickly set up different carton sizes, store recipes for repeated runs, and monitor machine status at a glance. This significantly reduces training time and minimizes operator errors.
5. It can operate as a standalone machine or be integrated with packaging lines such as bag sealing machines and bag folding machines.
6. Non-standard designs are available for inner-bag packaging applications involving cartons, drums, plastic baskets, and other containers.
7. Size changeovers within the applicable range can be completed in 15–25 minutes.

The Automatic Bag Inserter represents the ideal solution for customers seeking to automate their carton lining process. It delivers the speed of 6- 8 cartons per minute, handles the required carton dimensions with ease, and operates as a completely standalone unit. With its intelligent control system, robust construction, and user-friendly interface, this machine will enhance production efficiency while reducing labor costs and improving packaging consistency.

Whether you are packaging food products, pharmaceuticals, automotive parts, or consumer goods, our Automatic Bag Inserter provides the reliable, high-performance solution your operation deserves.