Sealing of fertilizer bags
Fertilizer bags are mainly used for packaging fertilizers, and everyone knows that fertilizers are easily volatile. Its sealing performance is particularly important. In order to ensure that the product does not evaporate as much as possible, it has two layers of bags, one of which is a plastic inner film. The sealing performance of these bags is relatively better. They do not have breathability and can effectively seal the fertilizer, preventing it from evaporating and ensuring the quality of the product.
However, the plastic bags inside fertilizer bags also have certain limitations, as they can only bear a very limited weight. It cannot bear the weight of fertilizer, so a woven bag was added on its outside. This makes it more sturdy and also increases its sealing performance.
Sealing plays a crucial role in the quality of fertilizers. If the sealing performance is poor, it is easy to evaporate, and its effect will be greatly reduced after volatilization, which will affect the use of the product. So fertilizer manufacturers must pay special attention to the sealing when choosing fertilizer bags.
