Airless 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 airless packaging is assembled, from filling the packaging to the consumer’s use process, almost minimal air can enter the container to contaminate or decompose the contents. This is the advantage of airless packaging-it provides a safe packaging empty for the product, avoids contact with air, reduces the most likely change and oxidation, especially the delicate natural ingredients that are in urgent need of protection, when avoiding the addition of preservatives Among the calls, airless packaging is more important for extending the shelf life of products.
Vacuum-packed products are different from standard pumps or spray pumps with common straws. airless 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%. Another way to vacuum is to use a soft vacuum 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 considered “green”.
Airless 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 airless packaging. Once the contents are taken out, there is no way to repack them in the original airless packaging. Because the design principle is to ensure that every use is fresh, safe, and worry-free, the internal mechanism of our products does not have the doubt of spring rust, and will not contaminate the contents.
The packaging styles of airless bottles are different, and each customer has different preferences. Customers can choose the corresponding airless bottle style according to the consumption level of the brand positioning and the crowd. Generally, the price of airless bottles will be relatively higher, and there will be different styles. The difference, customers can choose according to brand positioning!