Abstract:
A plasma treatment apparatus for treating elongated clear polymeric tubing, by moving the tubing through a plasma generation chamber and maintaining tension on the tubing below that at which clarity of the tubing is reduced.
Abstract:
A plasma treatment apparatus for treating strip-stock material, such as tubing, wire, webs, and the like, by moving the strip-stock through a plasma treatment region of the apparatus provides improved consistency of surface treatment if the tension on the material is maintained within a predetermined range.