How to extend the service life of the lining fire hose? How to extend the service life of the lining fire hose?

Whether firefighters are in fire fighting or fire drills, they often find that regardless of the type of fire hose, the first damaged part is the fold line. This is mainly due to the small folding contact area of the hose and large wear. It is often a piece of water that is good everywhere, but because the folding line is broken and cannot be used, it has to be scrapped, which is really a pity. In fact, as long as you change the position of the folding line of the hose frequently, the service life will be greatly extended. The method is:

1. Straighten the hose for folding the new suture, and then pour water through it to make the hose a little harder to facilitate the folding of the new suture;

2. Two people fold and roll each water belt at the same time. One person folds the suture from any end point by hand, and the other person follows it and rolls it according to the new fold line;

3. After the hose is rolled up and dried, the new folding line can be fixed. In this way, any type of hose can greatly extend the service life.