The plastic bag is one of the most commonly used things in our daily life,Poor quality plastic bags will be our use and health have some harm,today we will show you, how to identify the quality of plastic bags.
1, check the thickness
High-quality plastic bags, should be the same width, transparency is good
The bad plastic bags usually uneven thickness, relatively thin, soft texture, easy to break
2,Particle distribution
Add recycled material, facing the light to see there will be fine particles distribution; high-quality plastic bags generally do not have this situation.
3,Texture
The addition of other additives to the plastic bag decreased transparency, poor texture.
