Cosmetics container manufacturing process commonly used two kinds of technology

Cosmetics container manufacturing process commonly used has two kinds: one kind is: crowded blowing process, the plastic raw materials to join in the extruder, by heating the molten plasticizing extruder melting parison, add the bottle blow molding mold, cooling stereotypes from the mold after, in addition to scrap edge after finished product. This process is mainly used to produce PE, PVC plastic bottles. Spray bottle is mainly used in medicine bottle, cosmetics containers and chemical bottle packaging market, through the nozzle to spray control technology, can grasp the good dose used degree. Environmental protection practical spray bottle complete sets of equipment: it is composed of sturdy bottle and the bottle of exchangeable. New bottle bag technology with and the general structure of airless spraying the bottle replacement is a kind of contains a separate, but you have to manually put the aluminum foil bag to the airless bottle extrusion. The spray as a form of using water, used mainly for filling water. For example, people in very dry conditions ( Desert, or air conditioning room) , or at the time of normal make-up, a makeup artist might be not easy on the makeup of the face, and use the spray, or spray to sponge with powder, the powder. Spray bottle, the production principle of forming high pressure system is in the bottle, at a higher pressure drop inside the bottle of liquid in the form of extremely subtle grain water injection. Because, these are ejected liquid, water and nature of fog effect and form are very similar, so this kind of bottle is known as a spray bottle. Cut off the spray bottle of plastic materials with good performance, can be very good to prevent with oxygen and other gas content, and at the same time can prevent built-in objects can be volatile composition volatilizes into the atmosphere; Plastic bottles can be used repeatedly, can reduce the packaging cost; Cosmetic plastic containers can be easier to change a color and transparency; Plastic bottle safety and health, has the good corrosion resistance and acid corrosion ability, suitable for acid ( If the vegetable juice drinks, etc. ) The packaging.