The cut garbage bags need to be punched and sealed. Advanced robotic punching equipment creates easy-to-use pockets on garbage bags based on design and requirements. Subsequently, efficient machines seal the bottom of the bag to prevent garbage from leaking out. After sealing, the garbage bag is checked by testing equipment to see if it meets the standards. Qualified garbage bags are sent to the packaging machine for centralized packaging, and finally sealed in smooth plastic bags with relevant labels printed, ready for sale.

The heat sealing cutter is one of the core components of the garbage bag manufacturing machine, which precisely controls the temperature through a thermostat to seal and cut the plastic film. The whole bag device is responsible for processing the entire bag after producing a fixed number of bags, ensuring the consistency and stability of the product. The temperature controller adopts Delta DTA4848R with self-tuning function, with temperature error controlled within 0.1 degrees, ensuring precise sealing and cutting quality. The main raw material for producing garbage bags is polyethylene particles. These particles are formulated from high molecular weight polymers such as high-density polyethylene or low-density polyethylene, as well as other auxiliary materials such as fillers, plasticizers, lubricants, stabilizers, colorants, etc. These materials are mixed in specific proportions to ensure the overall performance of the garbage bag is good.