How to distinguish the quality of plastic packaging bags?
Release time:
2023-04-25
To list a few common plastic bottles, plastic bags, plastic packaging bags, Bin bag, and many others, we can all call them plastic products.
Nowadays, there are too many applications of plastics. To list a few common plastic bottles, plastic bags, plastic packaging bags, Bin bag, and many others, we can all call them plastic products. Among many different plastic bags, the application of OPP bags has been widely promoted, mainly due to their excellent sealing performance. When packaging various products, they will have good preservation effects, high transparency, and stronger aesthetics. Therefore, in our daily life and work, this type of bag is currently more widely used and can be made into different models and types. How to distinguish the quality of this type of packaging bag?
We can identify through smell, vision, and touch, and through these three methods, we can find a better quality packaging bag. Smell is achieved by smelling, and some plastic bags have a pungent odor, which is generally not recommended. Vision is observing plastic bags to see if the color is pure, or if the thickness of the plastic bag is even, in order to identify the quality of the packaging bag. In terms of tactile sensation, packaging bags can be touched, usually smooth and soft, some are very thin and light, and it is generally not recommended to choose.
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