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How to improve paperboard mechanical properties using corona treatment
Corona is not only a dyne tool. On pulp, before the sheet is formed, it can raise modulus and breaking length up to a point, then it cuts them. Call 800-249-0337.
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Corona is one of the better ways to change cellulose surfaces. It improves wettability. Kim and Goring reported higher bending strength on treated fiberboard. This note looks at elastic properties and tensile strength of paperboard made from pulps run through a corona treater.
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General plant guidance only — not a substitute for your process, SDS/TDS, or line trials. Call 800-249-0337 to match a grade.