The ton bag is made of polyolefin resin through wire drawing and weaving process, and then cut into cylindrical or sheet-shaped substrates of different sizes after coating, and then the substrates are sewn into round or square bags according to the design requirements. product.
Usability and tightness of container bags:
1. Usability of ton bags
When designing the container bag, the manufacturer of the ton bag should fully consider the specific ways and methods for the customer to use the ton bag, such as lifting, transportation, and loading material performance. In addition, it is necessary to consider whether it is food packaging, and it is necessary to consider whether it is non-toxic and harmless to the packaged food.
2. The tightness of the ton bag
The packaging materials of the ton bag manufacturers are different, and the sealing requirements are different. For example, powder materials or toxic materials and objects that are afraid of contamination have very strict requirements on sealing performance, and materials that are prone to moisture or mildew also have special requirements for air tightness. Therefore, when designing large bags, attention should be paid to the influence of the base fabric lamination process and sewing process on the airtightness.
