The safety performance of second-hand ton bags plays a very important role in production. If the ton bag is damaged when the product is packaged, it will not only delay the transportation of the product but even cause damage to the product. So, how to identify its safety performance?
A simple identification method is to load several times of items into a second-hand ton bag and lift it repeatedly to check whether there are any abnormalities between the items and the ton bag and whether the connections are damaged. The addition of anti-UV additives will make the application range of ton bags wider.
The slings come in various forms, such as top hanging, bottom hanging, side hanging, etc., and are connected to the second-hand ton bag through the sutures, so the sutures are also very important. If the strength of the base fabric and sutures cannot be reached, the high performance of the ton bag cannot be guaranteed.
Second-hand ton bag products should mainly be used to hold lumpy, granular, or powdery items. The physical density and looseness of the items loaded have no obvious impact on the overall result.
How to recycle second-hand ton bags?
1. Recycle brand new material ton bags that can be reused. Second-hand ones cost about 15-18 yuan each. This is not necessarily priced according to market demand. Generally, raw material companies need to have it.
2. You can negotiate to buy new and brand-new material ton bags in the company's inventory, but they are slightly cheaper than the market and slightly more expensive than old second-hand ton bags.
3. When the scrap is sold as second-hand brand-new processing tons of bags, the price is cheap. This is bought by the granulation manufacturer and re-pelletized.
But be careful to choose a regular and reliable manufacturer. Because the items generally contained in ton bags are relatively heavy, second-hand ton bags with substandard quality are prone to quality problems and damage to items.