Soldering a sealed lid on a daily flexible package allo […]
Soldering a sealed lid on a daily flexible package allows the package to combine the advantages of a bottle and a bag. There are three main forms of this package:
1) Welding at the bevel is the most popular way in the European market. It has the characteristics of convenient dumping, good filling and good shelf placement. It is generally used for supplementary packaging of more than 300 ml.
2) Soldering at the top is popular in Japan and is generally used for small packages of less than 100 ml. Cosmetic hose
3) Soldering on a flat surface is very common in the United States. It is mainly used for industrial packaging of large capacity (1 gallon to tens of gallons), and there are usually cartons outside.
According to the function, the covered flexible packaging on the daily chemical products can be divided into refilling and final packaging. Refilling refers to the packaging of the bottle packaging and the packaging of the second or more supplementary contents. Final packaging means that no other packaging is used, and the covered flexible packaging is the packaging that the consumer ultimately uses.
For the domestic land market, the third one is mainly used for industrial products, and the technology and concept renewal of industrial enterprises in China still take some time, so there will be no obvious market development in the short term; but the first two packaging methods are due to The promotion of several large companies has already performed well in the market. It is believed that with the improvement of domestic bag-making welding technology, there will be great market potential.