Defining Plastic Strip Curtains PVC strip door curtains consist of overlapping plastic strips. The curtain is installed across an opening. Traffic can move through without opening a solid door. Once traffic passes, the strips fall back into place. Why PVC Strip Curtains Are Used They create a barrier between spaces. https://hectorfjmli.blogsidea.com/46398403/pvc-strip-door-curtains-for-temperature-controlled-areas