This article will let you know about cosmetic bottles
There are various types of cosmetic bottles. From the material point of view: there are glass bottles, plastic bottles, PET bottles
From the production process: there are injection molded bottles, blow molded bottles
From the product point of view: there are washing packaging, cream packaging
PET material is an environmentally friendly material with high barrier properties, light weight, unbreakable properties, chemical resistance, and strong transparency. It can be made into pearlescent, colored, magnetic white, and transparent. It is widely used in gel water.
Plastic bottles are usually made of PP, PE, AS, ABS, acrylic, PET, etc. Acrylic is made of injection-molded bottles, which have poor chemical resistance and are prone to cracks. It is not recommended to be used as cosmetic bottles.
Advantages of Glass Cosmetic Bottles
As a cosmetic bottle, the most ideal bottle is a bottle made of glass. In addition to good sealing performance and stable chemical properties, cosmetic glass bottles also have various shapes and beautiful colors. Therefore, they can be used as packaging for various high-end cosmetics.
The glass bottle has good chemical stability and is not easy to react with the contents; it has good transparency, and colorants such as iron, cobalt, and chromium can be added to the raw materials to produce glass bottles of various colors (such as amber glass, green glass, blue and white glass, cobalt blue glass, opal glass, opaque glass);
good heat resistance and not easy to deform; high compressive strength, internal pressure resistance; high density, heavy feeling (suitable for higher-end cosmetic packaging); barrier, hygiene and Good preservation, easy to seal, can be sealed again after opening, etc.
But at the same time, the impact resistance of glass bottles is poor, fragile, the filling cost is high, and the molding process is more complicated, which limits the application of glass bottles. Glass bottles are often used in the packaging of high-end cosmetics or cosmetics with special requirements.
Glass bottles generally used for liquid cosmetic packaging are generally small-mouth bottles (narrow-mouth bottles), which are mainly used for the packaging of nail polish, nail polish remover, perfume and essence.
The structure and shape of the glass bottle can be designed in various ways according to the needs of product packaging, and it can be realized by changing the mold during manufacture. The bottle body can be directly decorated with printing or labeling.
At the same time, glass bottles of different colors can be selected to meet the packaging requirements of cosmetics with different characteristics.
