Large screen whole electric lift screen, PVC good or glass fiber?
However, the electric curtain basically can not escape the condition of curling. When the glass fiber is expanded and cooled, there will be slight curling. But if the quality of PVC soft cloth is not very good, the cable must not be glass fiber leveling, and the cable will have slight angular tensile deformation for a long time.
Look at the specific quality, glass fiber and PVC soft cloth are graded.
If the effect of a long decline, it depends on how long the time is really down, both can not escape the fate of decline.
