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Airless Bottle A Brief Introduction
Hangzhou Lecos Packaging Co.,Ltd | Updated: May 25, 2017

 Airless Bottle A vacuum bottle is a container that secures a gas from an outside temperature or a container that isolates an external bacterium.

  Airless Bottle The modern thermos bottle was invented by British physicist Sir James Dewar in 1892. At that time he was carrying out a gas liquefaction research work, the gas to liquefied at low temperatures, first need to design a gas and the outside temperature can be isolated containers, so he invited the glass technician Berg for him to blow a double Layer of glass containers, two layers of inner wall coated with mercury, and then remove the air between the two layers to form a vacuum. This vacuum bottle, also known as "Du bottle", can make Sheng inside the liquid regardless of Ling, hot temperature are maintained for a certain period of time unchanged. As in the family of thermoses mainly used for hot water insulation, it is also known as thermos. The structure of the thermos bottle is not complicated. The middle of the double glass bottle gallbladder, between the two layers into a vacuum state, and silver or aluminum, vacuum state can avoid thermal convection, the glass itself is a bad conductor of bad, silver-plated glass can be inside the container outside the radiation Of the heat reflected back. In turn, if the bottle stores cold liquid, this bottle can prevent the outside of the heat radiation to the bottle.

  Airless Bottle The contents of the vacuum bottle and the air can be completely isolated, to avoid the product due to contact with the air oxidation and deterioration, breeding bacteria, and its high-tech concept to enhance product stalls. The vacuum bottles on the market are made up of a cylindrical oval container plus a piston at the bottom of the placement. Its design principle is to use the spring of the contractile force, and not let the air into the bottle, causing a vacuum state, and the use of atmospheric pressure to promote the bottom of the piston forward. But because the spring force and atmospheric pressure can not give enough strength, so the piston can not fit too tight with the bottle wall, otherwise the piston will be too large to rise and can not rise; the other hand, to make the piston easy to advance and prone to leakage material situation, So the vacuum bottle on the manufacturer's professional requirements are very high.

The launch of the vacuum bottle conforms to the latest development trend of skin care products, can effectively protect the product fresh quality. However, due to the complexity of the vacuum bottle structure, high cost, the use of vacuum bottle packaging is limited to a limited number of categories of products, can not be fully rolled out in the market to meet the needs of different grades of skin care packaging.

  Airless Bottle Manufacturers in the emphasis on skin care skin care packaging protection and decoration at the same time, began to focus on the development of skin care packaging functional, so that the product "fresh", "natural", "preservative-free" concept worthy of the name.

  


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