How to Prevent Mildew from Die Casting Parts?
Bad weather often makes business managers particularly worried. Many factories think that it will be fine to just dry the products. Actually, it's not OK to just try the product, unless vacuum packaging is adopted. The humidity of packed products packaged by conventional packaging methods will immediately restored after drying for a few days. You can check by yourselves. If we encounter such humid weather, how can we achieve the purpose of no mildew on the die casting part?
First of all, let's analyze how the mildew grows? Mildew belongs to microorganisms, which are everywhere, unless there is an absolute vacuum. In other words, our products contain a lot of mold spores. These mold spores need nutrition to survive. The product which contains fiber and grease can provide good food for the mold. All living things cannot survive without water. The air contains humidity. As long as the humidity is too high, it will provide moisture to the mold. Spores, nutrients, and moisture alone are not enough to make mold to multiply. Mass propagation of mold also needs a surface that can be attached to. The product is composed of fiber, grease and other materials. The surface is uneven, and the air contains moisture, and mold spores. With all these factors, it is easy for the product to get moldy.
How do we prevent the product from becoming moldy? How to prevent the problem of mold? How to send products to customers safely and smoothly? The following aspects should be paid attention to:
1. We need to analyze what kind of mold is most likely to grow on the product, and evaluate the risk of the mold on the product.
2. In the manufacturing process, workers should try their best to keep the environment and their hands clean, and do not use oily gloves.
3. Dry the product as much as possible, but products with residual temperatures cannot be packaged immediately.
4. Use a humidity tester to test the humidity of the product before packaging, and proceed to the next step after it is qualified.
5. Use less plastic bags for packaging. Non-woven bags are the best. Non-woven with anti-mildew function is the best. Put some dry anti-mildew products such as anti-mildew desiccant and anti-mildew sheet before packaging and sealing.
6. In storage, plates must be used to separate the ground from the product, and keep the surrounding area ventilated.
7. Keep the warehouse clean and tidy; check the moldy situation regularly, and isolate the moldy products in time.
First of all, let's analyze how the mildew grows? Mildew belongs to microorganisms, which are everywhere, unless there is an absolute vacuum. In other words, our products contain a lot of mold spores. These mold spores need nutrition to survive. The product which contains fiber and grease can provide good food for the mold. All living things cannot survive without water. The air contains humidity. As long as the humidity is too high, it will provide moisture to the mold. Spores, nutrients, and moisture alone are not enough to make mold to multiply. Mass propagation of mold also needs a surface that can be attached to. The product is composed of fiber, grease and other materials. The surface is uneven, and the air contains moisture, and mold spores. With all these factors, it is easy for the product to get moldy.
How do we prevent the product from becoming moldy? How to prevent the problem of mold? How to send products to customers safely and smoothly? The following aspects should be paid attention to:
1. We need to analyze what kind of mold is most likely to grow on the product, and evaluate the risk of the mold on the product.
2. In the manufacturing process, workers should try their best to keep the environment and their hands clean, and do not use oily gloves.
3. Dry the product as much as possible, but products with residual temperatures cannot be packaged immediately.
4. Use a humidity tester to test the humidity of the product before packaging, and proceed to the next step after it is qualified.
5. Use less plastic bags for packaging. Non-woven bags are the best. Non-woven with anti-mildew function is the best. Put some dry anti-mildew products such as anti-mildew desiccant and anti-mildew sheet before packaging and sealing.
6. In storage, plates must be used to separate the ground from the product, and keep the surrounding area ventilated.
7. Keep the warehouse clean and tidy; check the moldy situation regularly, and isolate the moldy products in time.
