Variety of plastic bottle packaging analysis
There are many raw materials for plastic bottles, such as PET, PE, PVC, PP, PS and so on. In general, the material will be marked on the bottom of the plastic bottle. However, it is difficult for our average consumer to identify the specific material by the bottom number. In this regard, the author will sort out, so that everyone can understand the plastic bottle-related materials.
In the field of food plastic bottle packaging, the transparent material is pet-based, and PP packaging is also a part, mainly in the beverage packaging, and some solid foods also use PE material. In the field of cosmetic plastic bottle packaging, PS Acrylic's plastic bottle packaging is mainly used in the packaging of some high-end products such as emulsion, and the transparent PET material and PE hose are also used in the cosmetics packaging field. In the field of chemical bottle packaging, the low price of PVC plastic bottle packaging is the most widely used in this field. In the pharmaceutical packaging field, PE and PET plastic bottles are the most widely used.
In general, plastic bottles are made from a variety of materials. If you use them during the use process, identify as much as possible.
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