... film wont burst, turn up, or shed while exposed under the sun ,bringing cool summer and warm winter to comfortable room. ... color.4. Drying time: keep drying for 12-24 hours under the temperature at 25 / relative humidity at 65 , (if coating is ... , keep it away from oil, wax, offset printing.4. Under normal construction, the film conservation is 7 days. If film is thicker ...