Why does PE tarpaulin change color

For those white tarpaulins that are not properly maintained after cleaning, they will show discoloration. In fact, when using PE tarpaulins, try to avoid contact between the tarpaulin and carbon ink and other difficult-to-clean items. After cleaning, apply toothpaste or Apply evenly with white chalk powder to avoid discoloration. The problem of discoloration of PE tarpaulin should be paid attention to, so as to ensure that PE tarpaulin can be used more and more.

First of all, tarpaulin glue is generally aimed at repairing holes and small-scale torn tarpaulins. In previous years, wax knitting method was used to repair, which was not only expensive, but also slow. Now that adhesive is available, tarpaulin repair is much easier. Of course, if it is a leak-type damage, two patch fabrics slightly larger than the leak should be taken out in advance, and the corners should be rounded. The outside of the tarp should be patched up first, and the affixed fabric should be on the outside with the uncoated PU, so that it is more wear-resistant. Spread the glue evenly, especially on the edge of the circle, apply it well, and then paste it on. If you are not worried, you can apply another coat on the seam. Then repair the other side in the same way.

As a tarp is a tool for sheltering from wind and rain, it will show a moldy taste after a long time. Friends who use tarpaulin should know that when it rains, take the tarp out, and then put the tarp away when the rain stops. Get up, so that when there is more tarp, it will show a moldy taste. When removing it, you need to know the cause of its musty smell. Mold will multiply in a humid environment, so in order to prevent it from growing in a humid environment, it should be supported and cleaned with warm soapy water and a sponge. Let the sponge stick with hot water and detergent to scrub the tarp clean. The obvious way to remove mold is to mix a cup of salt water, a cup of lemon juice and a cup of gallons of water. There will be unexpected effects after drying.