What should businesses pay attention to when buying plastic bags?
When packaging goods, businesses generally choose a beautiful plastic packaging bag for goods. But do you know the quality of these plastic bags? I believe many laymen will not be able to tell the difference. I want to tell you today: what to pay attention to when buying plastic bags.
1: Plastic bags should be odorless and smells when they leave the factory. But some bad manufacturers in order to save costs, the use of waste materials to produce. This waste material production of packaging bags generally emits a stimulating taste, it is easy to carry out secondary pollution to the packaging product. Therefore, we should try to buy plastic bags that do not smell.
2: Good plastic packaging bags are generally not cheap. Because the quality of good plastic packaging bags is made of new materials, the cost is relatively high, so its price is generally not low. But you get what you pay for, and the quality of these bags is excellent. The price is very low plastic packaging bags are basically produced with old materials, quality is not guaranteed, more not suitable for direct packaging of food. As for how to choose, or to see your packaging needs.
3: In the case of packaging performance allows, should try to choose a smaller thickness of the packaging bag. The single price of thinner packaging bags is lower, which can save the packaging cost for you. Meanwhile, the lightweight packaging bag is easier to degrade, which can reduce the pollution to the environment. After all, the lightweight plastic packaging bag is more in line with the concept of green environmental protection packaging.
4: Try not to choose coated, coating materials for the packaging bag. Many plastic packaging bags in order to obtain beautiful, corrosion resistance, often use materials with coating. However, this not only brings difficulties to the recycling and reuse of materials after scrap products but also because most of the paint itself is toxic. If people eat this packaged food, it will cause more or less harm to people's bodies. Moreover, the process of coating and plating also brings great pollution to the surrounding environment. Such as paint volatile toxic solvent gas, electroplating produced chromium and other heavy metal waste liquid, waste residue pollution. Therefore, should choose as far as possible without coating, coating packaging materials production of packaging bags.
Kolysen Packaging uses food grade materials, non-toxic, harmless and odorless, please rest assured of purchase. We look forward to receiving your packing material request and will calculate the most competitive price for your reference.
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