1. Surface scratches.
Ton bags are now commonly used packaging containers in industry because of their large packaging. They are made of chemical fiber materials. They have high strength and good moisture-proof, dust-proof, and firm characteristics. They are often used in the packaging of various bulk materials in industrial production. In normal use, scratches will affect the fiber structure on the surface of the ton bag. This is a normal phenomenon and has almost no effect. However, when these effects continue to act on the ton bag for some time, they will affect the strength of the ton bag. Therefore, many surface scratches, especially partial scratches, are very dangerous. Unlike ordinary wear and tear, partial wear and tear is caused by sharp edges in the tension effect, which will seriously affect the strength of the ton bag. Ton bags can be divided into three types according to their shapes: round, square, and U-shaped.
2. Damage.
When designing a ton bag, the capacity, carrying capacity, and quantity of items that can be carried must be considered. At the same time, when designing a ton bag, a ton bag, and a container bag, the distance, frequency, and mode of transportation must also be taken into account. At the same time, my country also stipulates the strength of the ton bag, strictly requires the ton bag to be a bottom hanging structure, and its safety factor must not be less than 1:6. Including horizontal or vertical cutting, cutting or scratching of the edge of the fabric, and seams or cutting on the lugs.
3. Chemical corrosion.
The result of chemical corrosion is partial weakening and softening of the material. This defect is usually manifested as the thin surface of the ton bag can be peeled off or wiped off. In addition to being widely used in industry, it is also widely used in agriculture. For example, using ton bags to transport grain not only has low operating costs but also is easy to use, overcoming various shortcomings in the use of bulk grain special vehicles. Considering the characteristics, properties, and economy of ton bags, ton bags are a good way to replace packaging in grain transportation. In addition, after unloading grain in the sales area, ton bags can be bundled and brought back for continued use, and the cost is very low.
4. High-temperature wear and tear.
This defect usually manifests itself as a phenomenon on the surface of the fiber. In severe cases, fiber melting may occur.