Extrusion: The PVC mixture is then fed into an extruder, a device that melts the mixture and pushes it through a die to variety a steady profile. The profile can have diverse sizes and shapes, with regards to the style specifications. Get started conserving energy by putting in a PVC https://pvc-strip-curtain31727.blog-a-story.com/21486236/what-does-pvc-strip-curtains-mean