Cosmetic packaging material is a kind of packaging industry, which is divided into whole package material and part package material.
As a whole, the whole package usually provides drawings or general requirements, which is fully made by the contractor, while some of the material will be subtly divided, with more specific conditions and needs, which are divided into local printing, bottle and bottle material. According to the different types of cosmetic packaging, some small accessories can also be specifically outsourced. Cosmetics industry and cosmetics industry is closely linked, now the overall homogenization of the cosmetics industry is to enhance the value of the package, and in recent years, the industry has also called for low carbon, green package service.
Classification of cosmetic package materials
The Chinese name is polyethylene terephthalate, which is one on the international material label number.
Number material. Its main characteristics are high air tightness, high compressive strength, high water resistance, and very transparent.
95%, it is more transparent than other commonly used plastic packaging containers, but it is not heat resistant.
It is commonly used in packaging materials for food, beverage bottles and cosmetic bottles. It's because of its high air tightness.
The packaging container has no pores, so it is best to use it to make containers for alcohol packaging.
The Chinese name is high density polyethylene, also known as high-density PE, which is made of two on the international material label number. Its main characteristic is good acid-base resistance. The products made from it are semitransparent, and the heat resistance is not very good. It is often used in chemical containers such as medicine bottles and cosmetic bottles.
The Chinese name is PVC, which is three in the international material label number.
Its main features are transparent and heat-resistant. Before the early PET came out, it was replaced by PET and used in mineral water, juice and other drinks. The biggest role was to make water pipes for building materials and to paint the exterior lines of wires. The container made of it has pores, so it is not suitable to use it to hold wine.
The Chinese name low density polyethylene (LDPE), which is called the person's low density PE, is No. four in the international marking number, because its molecular density is low, so it is softer than HDPE. The product is made of it with semitransparent, heat-resistant, fine hairy pores, but it has good acid-base resistance. Containers made of this material are often used in chemical industries such as facial cleanser, salad, water bottle, cosmetic bottle hose, etc.
The Chinese name, polypropylene, is a material of No. five on the international marking number. It belongs to high density material. The product is semi transparent. It can be heat-resistant, shock resistant, acid and alkali resistant, but with fine hair. It is often used in hot punching packing food, microwave cooking utensils, high temperature food and ordinary household face, gargle and other daily supplies microwave grade processing such as measuring cup.
The Chinese name is polystyrene. It is made of material No. six on the international label material.
Its products are highly transparent, sealed, but fragile and heat-resistant. It is often used in sealed tanks.
The processing of food boxes.
It is made of seven material on the international label material number. The products made from it are transparent, heat-resistant and not easy to break. It is often used for processing milk bottles, distilling barrels, heat-resistant barrels and medicine bottles. It belongs to the best in plastic, but its price is the highest among the seven products.