Industry Standard Setter For Sheetfed Tote Bags

The Operation Procedure of Bag Making Machine

Views: 366 Author: Site Editor Publish Time: 2020-01-15 Origin: Site

The bag making machine is a machine for making various plastic packaging bags or other material packaging bags. Its processing range is various types of plastic bags of other sizes, thicknesses and specifications. Plastic bags are generally the main product.


paper bag making machine

Four steps and precautions in the use of bag making machine:


Preparations before starting

1. Check if there is dust and debris around the equipment and remove it.

2. Load the film roll according to the requirements of the production notice.

3. Adjust the size of the bag according to the production notice and process documents, install the heat-sealing knife, and adjust the position of the slitting knife and the heat-sealing knife.

4. Turn on the power and set the heat-sealing knife temperature according to the requirements of the process file.

5. Enter the relevant data for bag making and the required number for each tie.

6. Select the pattern edge with large color difference to adjust the sensitivity of the light eye to the left and right to meet the requirements.



1. Start the main motor and run it at low speed, then adjust the side position control to halve the film in the middle position.

2. Adjust the left and right nip rollers to align the left and right films, and adjust the front and rear nip rollers to align the pattern.

3. Adjust the heat-sealing knife to make it heat-seal in the required range of the bag.

4. Adjust the cutting blade to the desired position, and adjust the punching position to the scissors mouth.

5. Initially adjust the machine speed, take a flat sample bag for initial inspection, and if it does not meet the required requirements, take another step of the flat sample bag for heat seal value test.

6. Organize the produced bags, and select the paper bags with quality defects (such as folded bags, tunnels, flower widths, knife lines, incomplete heat seal, four seals, etc.) and bundle them according to regulations.

7. Inspection by the machine quality inspector. After the inspection is qualified, attach the certificate of conformity and send it to the quality inspection room for random inspection.

8. During the production process, observe the bag making situation at any time to find abnormalities and adjust immediately.



1. Turn off the main power switch, and then turn off the power switch of each part.

2. Clean the paper bag making machineand site, and send the products to the general inspection room.

3. Keep on-duty records and be accurate and tidy.



1. Packing: The machine personnel will sort out the products in this process and select those with defects in quality (such as folding,

2. The unqualified products such as tunnels, flower patterns, knife lines, incomplete heat seal, four seals, incomplete patterns, etc. are bundled up and delivered to the machine quality inspector for inspection.

3. Inspection: The quality inspector of the machine inspects the quantity and quality one by one. After the quantity and quality are qualified, they are packed into the box according to the requirements and placed in the packing list; the unqualified products selected are placed in the Inside the carton labeled "Pass".

4. Machine personnel will send the products on duty to the appearance quality inspection room.

5. The general quality inspector conducts random inspection on the products to be inspected according to the prescribed proportion and packs them into the warehouse after passing the inspection.


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