Nitrogen storage bags are mainly used in glass factories to control the pressure of water in the containers. The specific operation is that when the water level rises, the excess nitrogen in the container enters the air flexitanks. When the water level drops, the nitrogen inside the air bag will enter the container.





China nitrogen gas storage bag is made of a PVC coated mesh fabric, which is tough and firm, low in cost, and easy to use, greatly saving installation time. The folded product has only 1 cubic meter, which saves a lot of transportation costs and has already been the more users use it. In the past, plastic cans or iron cans were commonly used to store transportation gases. However, these materials are unsatisfactory both in terms of cost and protective effect and are subject to many restrictions. With the increasing environmental protection requirements, containers such as plastic cans and iron cans are being abandoned.

DERFLEX is China manufacturer of PVC membrane rolls, as well as the flexible containers. If you are interested in our products, please contact us freely!