At present, cosmetic container bottles generally includ […]
At present, cosmetic container bottles generally include a housing and a cover that is capped to the housing, and the housing is often machined by a blow molding or injection molding process. Cosmetic bottles processed by the blowing process have problems such as defective products. The housing may be a single layer or a double layer.
In the conventional technology, the casing made by the injection molding process is usually a single-layer structure, but when the casing is used to achieve the effect of the double-layered casing, the casing needs to be made into a high-thickness container, and the side wall of the casing For solid, the molded shell is heavy. Compared with the hollow double-layer structural shell, the material cost is high, the mold with high wall thickness is high in cost, the molding cycle is long, the processing efficiency is low, and it is easy to be deformed during processing, and the shrinkage is easy to cause a low yield.
In view of this, the cosmetic container is processed by an injection molding process, which reduces the defective rate of the product and improves the quality of the product and the appearance of the appearance. In order to meet the process requirements of mold opening during injection molding, the bottom of the outer casing is open, and the bottom of the open type is equipped with a bottom cover.
Cosmetics are essential for women. Because women are very sensitive to fashion trends, colors, and styles, the appearance of cosmetic packaging containers is slightly inconspicuous or without any color or style. Thinking, will not attract the attention of female consumers, have a great impact on the sales and sales of cosmetics, therefore, how to develop a more specific style and aesthetic effects, can also have a cosmetic display function The cosmetic container is really an industry that needs to work hard to develop improved targets.