The hose packaging development history

Starting in the 1970 s, daily chemical product packaging, great changes have taken place in the traditional metal, glass container, gradually replaced by light plastic packaging and plastic of the bottle is more and more thin, the material is more and more light. As energy, environmental protection, waste disposal and so on problems appear constantly, from the ninety s, the material of portable, beautifully printed, personalized design, and advocate the concept of environmental protection become a new trend of modern packaging. As a supplement of the emergence of flexible packaging is the impact on the traditional cosmetic packaging one of the biggest. But flexible packaging compared to the traditional cosmetic packaging container: (there are a few problems is difficult to solve 1) Can only be used once, can't again and again sealing; ( 2) Unable to provide a variety of functional sealing; ( 3) Relative to the exterior of the style of a single. These problems limit the development of flexible packaging, make it has been only supplement bottled or small capacity of disposable products packaging. The advantage of the bottle can be combined with flexible packaging of light green? The emergence of an innovative way of sealing, changed people's way of thinking. With the market development of flexible packaging in cosmetic soft packing on the welding on a sealing lid can make the advantages of both the bottle and bag packaging. This kind of packing mainly has three forms: ( 1) Welding in the Angle, is now the most popular way on the European market, has a convenient dumping, filling, shelf displays good characteristics, additional packaging is generally used in more than 300 ml. ( 2) Welded at the top of the more popular in Japan, 100 ml is commonly used in the following the small packaging products. ( 3) Welding on the plane, is very rare in the United States, mainly for the large capacity ( 1 gallon to dozens of gallons) Industrial products packaging, general and outside carton. Distinguish, according to the function used in cosmetic products affixed with flexible packaging can be divided into supplement and final packing. Complement pack refers to: with bottle packing for the use of packing, to build the flexible packaging is added on as a second or more contents of package. Final packaging is: there is no other use packaging, packaging with flexible packaging products to consumers is finally used. It is worth noting that the supplement

for inland market in our country, the third because it is mainly used for industrial products, technologies and ideas of the industrial enterprise of our country update also need a period of time, so not in the short term, there were obvious market development; But the former two kinds of packing method due to several large companies focus on the promotion, has been doing well in the market, believe that with the improvement of domestic bag welding technology, has great market potential.