What Does A Standard PET Plastic Bottle Look Like?

When you get a PET plastic bottle, how do you know if it's a standard plastic product? In fact, there are four main points, including the appearance of the bottle mouth, cleanliness, bottle body forming and the details of the bottle bottom.

First of all, PET plastic bottle mouth appearance is relatively neat, the end face of the bottle mouth is very flat, the thread is relatively complete, there is no damage gap, and its crystallinity is very good, there is no benefit, there will not be any phenomenon of silk.

Secondly, the whole plastic bottle will not be deformed, there is no oil inside the situation.

Third, the bottle molding degree is very good, transparency is also very high, there is no black spot, abrasion, atomization, white, hardening phenomenon, colored bottles should be more uniform color, without any obvious color difference.

Finally, the bottom of the bottle is not dented, and there is no bulge, the bottom of the bottle is not broken, there is no stratification.