Do You Know The Material Classification And Use Of Cosmetic Packaging?
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Update time : 2023-06-16 15:50:34
Friends engaged in cosmetic packaging know that cosmetics Packaging are one of the packaging materials industries, which are divided into overall packaging materials and some packaging materials.
The overall packaging material means that cosmetics manufacturers will provide drawings or make general requirements, and then they are completely produced by the packaging material. Some packaging materials are divided into thinner. Depending on the specific situation and the needs of cosmetics manufacturers, they can be divided into local printing, bottle cap packaging materials, and bottle packaging materials. Depending on the type of cosmetics packaging, you can also outsourcing some small accessories. The cosmetics packaging industry is closely linked with cosmetics, and the overall homogeneity of the cosmetics industry has increased the value of the packaging material. In recent years, people in the industry have advocated providing low -carbon and green packaging services.
The materials for packaging materials can be divided into the following: 1. PET The Chinese name polyethylene is phenyl -pyramnate, which is made of No. 1 material in the international material labeling number. Its main characteristics are high gas tightness, good pressure resistance, high water resistance, and very transparent. Its transparency is as high as 95%, which is higher than other commonly used plastic packaging containers. Commonly used for packaging materials for food, beverage bottles, and makeup bottles. It is precisely because of its high gas tightness, and the packaging container has no pores. It is often used to make alcohol packaging containers.
2. HDPE The Chinese name is high -density polyethylene, which is commonly known as high -density PE. Its main characteristics are good acid -resistant and alkaline. The products made by it are transparent and poor in heat resistance. It will have pores as a packaging container. container.
3. LDPE The Chinese name is low -density polyethylene, which is also known as a low -density PE. It is made of No. 4 in the international material label number. Because its molecular density is low, it is softer than HDPE. Heat resistance and pores, but it is good for acid and alkali. A container made of this material is often used in chemicals such as facial cleanser, salad, glue bottle, and cosmetic bottle hose.
4. PP The Chinese name polypropylene, which is made of No. 5 in the international material labeling number. It is a high -density material. It is transparent with the processed products that it is processed. Essence Commonly used PP material processing: foods that are filled in the packaging, cooking tableware that can be used for microwave ovens, high -temperature food packaging, general households, mouthwash cups and other daily necessities.
5. PS The Chinese name polystyrene is material No. 6 in the international label material number. It is used by it with high transparency, good sealing, but fragile and not heat -resistant. It is often used for processing of sealing tanks and food boxes.
The above is the classification and use of materials commonly used in cosmetics and packaging. Do you know it?
