Cosmetic packaging material is a kind of packaging material industry, which is divided into integral packaging material and partial packaging material.
Generally, cosmetic manufacturers will provide drawings or general requirements for the overall packaging materials, which will be completely produced by the packaging materials manufacturers, while some packaging materials should be divided into more subtle and more specific circumstances and needs, including local printing, bottle packaging materials, and bottle body packaging materials. According to the different types of cosmetic packaging, some small accessories can also be outsourced. The cosmetics packaging industry and cosmetics are closely linked. Nowadays, the overall homogenization of the cosmetics industry has increased the value of packaging materials. In recent years, people in the industry have also called for low-carbon and green packaging services.
·PET
Chinese name polyethylene terephthalate, which is a symbol on the international material identification number.
No. material. Its main characteristics are high airtightness, good compressive strength, high water resistance, and very transparent. Its transparency is as high as 95%, which is higher than that of other commonly used plastic packaging containers, but it is not heat-resistant. It is commonly used in the packaging materials of food, beverage bottles, and cosmetic bottles. It is precisely because of its high air tightness and no pores in the packaging container, that it is best to use it to make a container for packaging alcohol.
·HDPE
Chinese Name: high-density polyethylene, which is commonly known as high-density PE. It is material No. 2 on the international material identification number. Its main characteristic is good acid-base resistance. The product processed with it is translucent and has poor heat resistance. The packaging container made with it has pores. It is commonly used in the chemical industry, such as medicine bottles and cosmetic bottles.
·PVC
The Chinese name of PVC is No. 3 material in the international material identification number. Its main characteristics are transparency and heat resistance. Before the advent of a pet in the early stage, they replaced pet and was used in mineral water, fruit juice, and other beverages. At present, its biggest role is to manufacture water pipes for building materials and enameled external wires of electric wires. The container made of it will have pores, so it is not suitable to use it to hold wine.
·LDPE
Low-density polyethylene, also known as low-density PE, is No. 4 material in the international material identification number. Because of its low molecular density, it is softer than HDPE. The products processed with it are translucent, heat-resistant, and have pores, but it has good acid and alkali resistance. Containers made of this material are often used in the chemical industry, such as facial cleansers, salad, glue bottles, cosmetic bottles, hoses, etc.
·PP
The Chinese name is polypropylene. It is No. 5 material on the international material identification number. It is a high-density material. The products processed with it are translucent, heat-resistant, impact-resistant, acid and alkali resistant, but have pores. It is commonly used for microwave grade processing of daily necessities such as hot filling and packaging food, microwave cooking tableware, high-temperature food, general household faceplate, and mouthwash cup, such as measuring cups.
·PS
The Chinese name is polystyrene, which is material No. 6 on the international marked material number.
The product processed by it has high transparency and good sealing, but it is fragile and heat-resistant. It is commonly used in the processing of sealed cans and food boxes.
·PC
It is made of No. 7 material in the international marked material number. The products processed with it are transparent, have high heat resistance, and are not easy to break. It is used for distilling bottles and heat-resistant bottles. It belongs to the best of plastics, but its price is the highest among the seven products.
