The production process of plastic woven bags is a complex and delicate process, which mainly includes raw material preparation, weaving, printing, bag making and quality inspection. The following is a detailed description of the entire process of plastic woven bag production:

1. Raw material preparation
The main raw materials of plastic woven bags are plastic particles such as polypropylene (PP) or polyethylene (PE). These particles are usually made by polymerization of by-products in the petroleum refining process. During the production process, it is necessary to select suitable plastic particles according to the purpose and performance requirements of the plastic woven bag, and carry out necessary drying treatment to remove moisture and ensure the purity and dryness of the plastic particles.

2. Weaving
Weaving is a key link in the production process of plastic woven bags. In this link, the plastic particles are heated and melted, and then formed into slender plastic filaments through the spinneret holes, and then these plastic filaments are woven into plastic woven fabric according to certain rules. During the weaving process, the tension and weaving density of the plastic filaments need to be controlled to ensure the strength and uniformity of the plastic woven fabric.

3. Printing
Printing is an important link in the production process of plastic woven bags. In this link, the plastic woven fabric passes through a printing machine to print the pre-designed pattern and text on the plastic woven fabric. During the printing process, special plastic inks need to be used to ensure the clarity and durability of the pattern and text. After printing, the plastic woven fabric needs to be dried to remove excess ink and solvents.

4. Bag making
Bag making is the last link in the production process of plastic woven bags. In this link, the printed plastic woven fabric is cut, stitched, sealed and other processes to make finished plastic woven bags. During the bag making process, the size and shape of the plastic woven bag need to be controlled to ensure that it meets the design requirements. At the same time, necessary quality inspections are also required to ensure that the quality and performance of the plastic woven bag meet customer needs.

5. Quality inspection
Quality inspection is an important link in the production process of plastic woven bags. In this link, the finished plastic woven bags need to be inspected for appearance, size measurement, strength testing and other inspections to ensure that the quality and performance of the plastic woven bags meet the standard requirements. At the same time, the plastic woven bags need to be packaged and labeled for easy identification and use by customers.