Brief introduction of cosmetic vacuum pump bottle

　　A cosmetic vacuum pump bottle refers to a container that can isolate gas from the outside temperature or a container that isolates external bacteria. Its contents can be completely isolated from the air to prevent the product from oxidizing and deteriorating due to contact with the air, and breeding bacteria, and it uses its high-tech concept to upgrade the product level. The popular cosmetic vacuum pump bottle on the market is composed of a cylinder into an ellipsoid container and a piston placed at the bottom. Its design principle is to use the contraction force of the spring to prevent air from entering the bottle, resulting in a vacuum state, and to use atmospheric pressure to push the piston at the bottom of the bottle forward. However, because the spring force and atmospheric pressure cannot give enough force, the piston cannot be too tightly attached to the bottle wall, otherwise the piston will not be able to move forward due to excessive resistance; on the contrary, if the piston is to move forward easily and it is prone to material leakage, Therefore, cosmetic vacuum pump bottles have very high professional requirements for manufacturers.

　　The launch of the cosmetic vacuum pump bottle conforms to the latest development trend of skin care products and can effectively protect the freshness of the product. However, due to the complex structure and high cost of cosmetic vacuum pump bottles, the use of cosmetic vacuum pump bottle packaging is limited to a limited number of categories of products and cannot be fully deployed in the market to meet the needs of different grades of skin care products.

　　While attaching importance to the protective and decorative properties of cosmetic packaging materials, manufacturers began to focus on the development of the functionality of skin care product packaging, making the concept of "fresh", "natural" and "preservative-free" worthy of the name.

　　Vacuum packaging technology is a new concept with absolute advantages. This packaging technology has helped many new brands and new formulas go on the market smoothly. Once the vacuum packaging is assembled, from filling the packaging to the consumer's use process, almost minimal air can enter the container, contaminate or decompose the contents. This is the advantage of vacuum packaging-it provides a safe packaging empty for products, avoids contact with air, reduces the most likely change and oxidation, especially the delicate natural ingredients that need to be protected, when avoiding the addition of preservatives Among the calls, vacuum packaging is more important to extend the shelf life of products.

　　Vacuum-packed products are different from standard pumps or spray pumps with common straws. Vacuum packaging uses the principle of separating the inner cavity to squeeze out the contents. When the inner diaphragm moves up to the inside of the bottle, a pressure is formed, and the contents are present in a vacuum state close to 100% at this time. Another way to vacuum is to use a vacuum soft bag, which is placed inside a rigid container. The concept of use of the two is almost the same. The former is widely used and is a very important selling point for brands, because it consumes less resources and can also be regarded as "green".

　　Vacuum packaging also provides precise dosage control. When the discharge hole and specific vacuum pressure are set, regardless of the matching head shape, each dosage is accurate and quantitative. Therefore, the dosage can be adjusted by changing a certain part, from a few microliters or a few milliliters, all according to the needs of the product. Product preservation and hygiene are the key values of vacuum packaging. Once the contents are taken out, there is no way to put them back into the original vacuum packaging. Because the design principle is to ensure that every use is fresh, safe, and worry-free, the internal mechanism of our products, there is no doubt that the spring is rusted, and the contents will not be contaminated.

　　The packaging styles of cosmetic vacuum pump bottles are different, and each customer has different preferences. Customers can choose the corresponding cosmetic vacuum pump bottle style according to the consumption level of the brand positioning and the crowd. Generally, the price of cosmetic vacuum pump bottles will be relatively higher, depending on the style. Different will be different, customers can choose according to brand positioning.

　　Yakin Cosmetic Packaging is one of the top Custom Plastic Bottles Manufacturers that focuses on Cosmetic Bottle ODM. We solemnly promise to provide your products with excellent quality, reasonable prices and the highest cost performance.

　　The quality of our products has passed international certification and the price is affordable. Welcome to choose YAKIN packaging - one of the top Custom Plastic Bottles Manufacturers that focuses on Cosmetic Bottle ODM.  >>>More products