Quality Identification Method Of Plastic Hand Sanitizer Bottle
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Update time : 2022-11-23 17:58:39
When purchasing plastic hand sanitizer bottle, you must know how to identify whether the quality is qualified. Some people may say that this is too professional and I will not judge it. In fact, it is very simple. Let Guangzhou Yello Packaging show you how to judge it. .
There are many kinds of raw materials for plastic hand sanitizer bottles, such as PP, PE, and PET. No matter what kind of raw materials are used to make plastic bottles, they must meet the requirements of non-toxic and odor-free. If you need transparency, you can choose polyester bottle (PET bottle). If you need higher barrier performance, light blocking and opaque, you can choose brown PET hand sanitizer bottle.
Then, it is to examine the tightness of the bottle body and the bottle lid, and the water vapor permeability. Tightness and water vapor permeability are two important technical indicators of plastic hand sanitizer bottles, which play a crucial role in the stability of the packaged products.
Finally, you must know how to judge whether it is a secondary material. Driven by interests, some merchants will choose low-cost recycled materials to make products. If you find impurities on the bottle during use, and the transparency of the transparent bottle is low, Be vigilant and keep your eyes open.