Cosmetics are used very regularly and widely in modern society, and there are cosmetics for specific groups of people, such as women’s cosmetics, men’s cosmetics and children’s cosmetics. And cosmetics in a general sense can be divided into two categories: color cosmetics and skin care. No matter which cosmetics, in the manufacture and sale of all need packaging, particularly some cosmetics containing special ingredients.
Cosmetics packaging according to the material points have plastic packaging, glass packaging, metal packaging and paper packaging. Plastic packaging and packaging bottles, hose packaging. Today is about cosmetic packaging bottles.
Cosmetic packaging bottles into several kinds of it?
According to the material can be divided into PET cosmetic packaging bottles, PETG cosmetic packaging bottles, PP cosmetic packaging bottles, ABS cosmetic packaging bottles, PE cosmetic packaging bottles, acrylic cosmetic packaging bottles and so on. According to the content, it can be divided into color cosmetics packaging bottles and cosmetics (skin care) packaging bottles.
PET and PETG can be made visible, while other materials cannot. PET raw material is predominantly white and crystallized; PETG raw material is transparent and modified into non-crystalline on the basis of PET. The purchase cost of PETG is 2-3 times higher than that of PET. Both PET and PETG bottles can be processed with color, sandblasting, hot stamping, labeling, etc.
PP cosmetic packaging bottles are hollow formed by injection, pulling and blowing method, that is, the molten PP from the injection molding machine is injected into the injection mold, and the transparent bottomed blanks are formed by rapid cooling, then the blanks are heated inside and outside at another station, and after reaching a certain temperature, the blanks are extended by a certain percentage and then filled with compressed air to obtain the desired hollow products. both PET and PETG are not heat resistant, while PP can reach a filling temperature of 100 PP can’t do transparent. PE, ABS cosmetic packaging bottles are also injection molding process, also can not do transparent.
Acrylic, also known as PMMA, is an important early development of plastic polymer materials, with good transparency, chemical stability and weather resistance, easy to dye, easy processing, beautiful appearance, has a wide range of applications in the construction industry. In the field of cosmetic bottle packaging, acrylic bottles are widely used in high-end creams, lotions and other cosmetic packaging, and are well received by the market. Acrylic bottles have the characteristics of plastic: drop resistance, light weight, easy coloring, easy processing, low cost, etc., but also have the characteristics of glass bottles with beautiful appearance and high-grade texture. It allows cosmetic manufacturers to use the cost of plastic bottles to obtain the appearance of glass bottles, but also both drop-resistant, easy to transport and other advantages. Acrylic packaging bottle variety, colorful, and has excellent overall performance, providing designers with a variety of options, can be dyed, the surface can be painted, silk-screened or vacuum coated. Acrylic packaging bottles have excellent transparency, light transmission rate of 92% or more, good anti-aging properties, in the outdoors can also be used without fear. Although the acrylic bottle in the cosmetics market has been a great success, in other packaging areas such as food, pharmaceuticals, etc. has not been widely used, which is also worth acrylic bottle manufacturers to explore and explore an area.
