At present, domestic cosmetic containers are divided into many materials, such as PE, PET, PETG, PMMA, AS, PS, PP, etc., as well as glass. The production process of different materials is different, the cost is not the same, and the effect of the product is also very large. the difference. All the following materials are mainly made of domestic raw materials. The effect of import is different, the gap is too big, and the quality of different requirements is very different.
Since cosmetic containers of cosmetic bottle manufacturers can make consumers clearly see the contents, consumers are increasingly demanding transparent PP plastic bottle containers, and transparent polypropylene is the main material to meet this requirement.
The development of pp transparent packaging bottles is a hot spot in plastic bottle packaging at home and abroad in recent years. The highly transparent polypropylene container (PP plastic) has good transparency and gloss, and is very popular and popular.
PET is polyethylene terephthalate and PETG is polyethylene terephthalate-1.4-cyclohexanedimethanol ester. Compared with PET, 1.4-cyclohexane dimethanol comonomer has its own unique properties compared with PET.
In the field of practical supplies, PET is mainly used for the packaging of various types of beverage containers, such as the pure water bottle of Nongfu Spring, the same beverage bottle as cola.
PETG is used in a variety of long-term daily necessities, such as cosmetic plastic container bottles, perfume bottles, pharmaceutical packaging containers and so on. Compared with PET, PETG has higher transparency, better chemical resistance, better oil resistance and better weather resistance (yellowing) than PET. The purchase cost of PETG is 2-3 times that of PET. Buying cosmetic bottles is a good choice with PETG.
Zhongshan Namei Plastic Products Co., Ltd. is a member of the plastic bottle packaging industry in Zhongshan. It has five advantages in the plastic packaging bottle industry: first, a professional team, second, advanced production equipment, and third, rich experience in mold design and development. The fourth is all customer-centric service concept, and the fifth is the image brand with the mold development and production patent protection customers are not affected.
