Brief introduction of cosmetic hose packaging material airless bottle

Brief introduction of cosmetic packaging material vacuum bottle A vacuum bottle is a container that can block gas from the outside temperature or block external bacteria. Its content is completely blocked from the air, preventing the product from oxidizing and metamorphosing due to touching the air, breeding bacteria, and enhancing the product level with its high-tech concept. The vacuum bottle used in the market is composed of a cylinder in an ellipsoidal container and a piston at the bottom. The design principle is to use the contraction force of the tension spring to prevent air from entering the bottle and form a vacuum condition, using atmospheric pressure to push the piston at the bottom of the bottle forward. However, because the tension spring force and atmospheric pressure cannot give enough force, the piston cannot be too tightly fitted with the bottle wall, otherwise the piston will not rise forward due to excessive resistance; otherwise, if the piston simply pushes forward and simply leaks, the vacuum bottle is right. Manufacturers have very high requirements for professional performance. Cosmetic packaging materials airless bottle knowledge introduction The introduction of airless bottles conforms to the latest development trend of skin care products, and can effectively maintain the fresh quality of products. However, due to the complex structure and high cost of vacuum bottle packaging, the application of vacuum bottle packaging is limited to a limited number of products and cannot be fully promoted in the market to meet the needs of different levels of skin care product packaging. While paying attention to the maintenance and decoration of cosmetic packaging materials, manufacturers have begun to focus on the functional development of skin care product packaging, so that the concepts of 'freshVacuum packaging skills are a brand-new concept and have certain advantages. This packaging skill has helped many new brands and new formulas go on the market smoothly. Once the vacuum packaging is assembled, very little air can enter the container, contaminating or dividing the contents from the filling package to the customer's use. This is the advantage of vacuum packaging-it provides a safe air box for the product to prevent contact with the air, reducing the most likely changes and oxidation, especially the need for maintenance and precious natural ingredients. In the voice of preventing the increase of preservatives, vacuum packaging is more important for extending the shelf life of products. Vacuum packaging products are different from standard straw pumps or spray pumps commonly used in straws. The principle of vacuum packaging is to separate the inner cavity and squeeze out the contents. When the inner membrane moves upward into the bottle, a pressure is formed, and the contents are present in a vacuum condition close to %. Another way to vacuum is to use a soft vacuum bag, which is placed in a hard container. The concept of the two is almost the same. The former is widely used and is an important selling point of the brand. Because it consumes less resources, it can be said to be 'green'. Guangzhou Industrial Co., Ltd. is located in Lingnan Industrial Zone, Huadu District, Guangzhou, which has beautiful scenery and convenient transportation. , The company is dominated by new packaging products such as carton boutique packaging, plastic hoses, cosmetic hoses, facial cleanser hoses, and cosmetic hose packaging materials. Its products are mainly used for packaging liquids, pastes and other items, and are widely used in cosmetics, medicine, food, detergent and other industries.