The cosmetic packaging dropper bottle has a very important position in the application field of the cosmetic packaging industry. The liquid in the bottle can be easily transferred and taken, which also makes the dropper bottle particularly widely used in the cosmetic packaging field. In the production process, the dropper bottle must not only meet the tolerance range specified by the industry, but also need to be free of thorns, bubbles, and mildew outside the transparent glass tube. The size and shape of the dropper bottle are strictly controlled during the production process, and the dropper bottle is cleaned and packaged after the production is completed. The dropper bottle is an integrally formed dropper bottle structure, including a cap, a hollow pressing part, a hollow tube part and a bottle body. The bottle cap and the hollow pressing part are integrally molded by plastic injection; the hollow tube part is inserted and fixed to the hollow Press the part. This dropper bottle structure is more common in the prior art, although the hollow pressing part can be squeezed and retracted to suck the liquid in the dropper bottle body,

Application advantages of cosmetic packaging dropper bottles:
An advantage of the dropper bottle is that it can accurately measure the amount of each drop of the product. The dropper of the dropper bottle is marked on the dropper, which is very helpful for consumers to grasp the amount of skin care products. , Regardless of whether it is 0.3 ml or 0.5 ml, a more accurate dosage can be achieved.

In addition, with the popularization of cosmetics knowledge and the increasing complexity of the air environment, people’s requirements for cosmetics have become higher and higher. Avoiding products with preservatives as much as possible has become an important factor for many women to choose products. Packaging design came into being. Face cream products contain a large amount of oil and fat, which makes it difficult for fungi to survive. But the essence is mostly water-like essence, and it contains rich nutrients, which is very suitable for bacteria to multiply. In order to prevent foreign objects (including hands) from directly contacting the essence, the dropper bottle is an important way to reduce contamination of the product, and the amount of the dropper bottle can also avoid waste.