The ozone is applied at the laminating or coating nip, and changes the molecular character of the extrudate. Incompatible materials can be bonded without adhesives, solvents or primers, says the company.
Web treatment, film making
Corotec (Farmington, CT): Ozone applicator is said to double or triple the bond strength between substrates and increase production rates for makers of extrusion-coated and laminated products.
May 31, 1997
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