Most of us are familiar with vegetable mesh bags and their convenient use in storing our vegetables. These bags are commonly made of polyethylene, a material that includes other auxiliary raw materials to enhance its functionality. This choice of material ensures the durability and quality of the bags, making them ideal for packaging onions and other vegetables. Today, I want to discuss the numerous advantages of vegetable mesh bags and why they are an essential item for everyday use.
The vegetable mesh bag is specifically manufactured using specialized equipment designed for mesh bag production. The materials used are safe, non-toxic, and of high quality, making them capable of withstanding corrosion from various acids and alkalis. The main structural requirements for vegetable mesh bags are their tensile capacity and anti-hanging capacity. However, the current mesh bags generally do not meet these requirements satisfactorily.
In terms of production, the main process used is the plastic flat wire process. This involves blending the silk with raw and auxiliary materials, which are then melted and extruded into a film by an extruder. The film is then cooled, stretched to form a flat yarn, and finally wound onto bobbins. This process engineering allows for the production of woven fabric by supplying the yarn to the knitting process.
To summarize, the vegetable mesh bag is made using specialized equipment and safe materials. However, improvements need to be made regarding the tensile capacity and anti-hanging capacity of the bags. The production process involves the plastic flat wire method, which includes extrusion, cooling, stretching, and winding of the flat yarn before knitting it into the final woven fabric.