Multi-sealable flexible packaging bag
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February 01 19:08:19, 2019
This technology is a major change to the existing packaging technology, which can effectively solve the problem that packaging is not easily re-sealable. Through the installation of sealing strips or sealing rods at the mouth of the bag, after the first tearing or cutting of the opening, it is possible to open and seal multiple times without using tools. The powder in the bag is not spilled after sealing, and the gas is not leaking. It is safe and reliable. . The technology can be applied to flexible packaging made of various materials such as paper, plastic, and film. It can be used both to improve existing product packaging and also to produce new packaging bags. Because of the convenience provided to consumers, it will certainly greatly promote the sale of the packaged goods. The additional cost is low and the processing technology is simple and easy. There is no need to renew the existing packaging machine, and only need to add a feeding device on the basis of the existing service.