It has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and has sufficient strength in structure. In use, it is mainly due to the convenience of loading, unloading and handling of container bags, and the loading and unloading efficiency has been significantly improved, and has developed rapidly in recent years. Container bags are generally made of polyester fibers such as polypropylene and polyethylene. It is widely used in our life. It can be widely used in the packaging of various powder, granular and block items such as chemicals, building materials, plastics, and minerals. It is an ideal product for storage, transportation and other industries. Therefore, the products of ton bag manufacturers are used in different industries. If you see it later, you will know this. In short, it is an intermediate bulk container and a type of unitized unit appliance. It is equipped with a crane or a forklift, and can still be transported in a unitized unit when it is in use.
For example, when it is in use, it is convenient for the transportation of bulk powdery materials, and has the characteristics of large volume, light weight, and easy loading and unloading. In short, it is one of the common packaging materials today. It is characterized by simple structure, light weight, fold able, small space for emptying, and low price. Ton bag manufacturers think that its weight is between 0.5-3T, its volume is between 500-2300L, and its insurance factor can be designed according to user needs at 3:1.5:1.6:1. In the future, you will need to inquire about it when you buy it. Then it needs to be divided into two categories according to the content of the goods: bulk cargo container bags and small package cargo container bags, which are suitable for one-time use and turnover use. Its production process is also more complicated. For example, polypropylene is mainly used as the main raw material in production. After adding a small amount of stable condiments, the plastic film is melted and extruded through an ext ruder, cut into filaments, and then stretched, etc. After all are done, the ton bag manufacturer will then heat-setting into high-strength and low-elongation PP yarn, and then woven and laminating to make the base fabric of plastic woven fabric, and then sewed with slings and other accessories to make it.