Hose packaging development history

Since the 1970s, great changes have taken place in the packaging of daily chemical products. Traditional metal and glass containers have gradually been replaced by lightweight plastic packaging, and plastic bottles have become thinner and thinner. light. With the continuous emergence of problems in energy, environmental protection, and waste disposal, since the 1990s, the light, exquisite printing, personalized design, and advocacy of environmental protection have become new trends in modern packaging. The appearance of flexible packaging as a refill is a biggest impact on traditional cosmetic packaging. However, there are several problems with flexible packaging compared to traditional daily chemical packaging containers that are difficult to solve: (1) They can only be used once and they cannot be sealed repeatedly; (2) They cannot provide various functional closures; (3) Relative appearance Single style. These problems have limited the development of flexible packaging, which has only been used as a bottled refill or small-capacity disposable product packaging.

Can we combine the advantages of the bottle with the light and environmental protection of flexible packaging? The emergence of an innovative sealing method has changed the way people think.

Stamped Market Development of Flexible Packaging

The welding of a sealing cap on a daily chemical packaging can enable the packaging to have the advantages of a bottle and a bag. There are three main forms of this type of packaging: (1) Welded in the bevel, which is the most popular method on the European market. It has the characteristics of convenient dumping, facilitates filling, and has a good shelf appearance. It is generally used for supplementing more than 300 ml. package. (2) Welded on the top, more popular in Japan, generally used for small packaged products under 100 ml. (3) Welding on the plane, very common in the United States, is mainly used for large-capacity (1 gallon to tens of gallons) industrial packaging, there are generally outside the carton.

According to the function, the covered flexible packaging used in daily chemical products can be divided into refilling and final packaging. Reloading refers to the use of packaging for bottle packaging and the packaging of soft packaging for the second or more supplemental contents. The final package refers to: no other packaging is used, and the covered flexible packaging is the packaging that consumers ultimately use. It is worth noting that as a supplement

In view of the inland market in China, the third type is mainly used in industrial products, but it will take some time for the technology and ideas of industrial enterprises in China to be renewed. Therefore, there will be no obvious market development in the short term; however, the first two packaging methods are The promotion of several large companies has already performed well in the market. It is believed that with the improvement of domestic bag welding technology, there will be great market potential.