Hardflüt is a progressive corrugated material that sets itself apart by caliper. It combines various thicknesses of paper with specific flutes. At up to 30-40 percent lighter than solid fiber, Hardflüt is a one-of-a-kind substrate that reduces fiber usage without sacrificing structural strength.

Strong, yet light: Hardflüt's structural integrity is demonstrated by its ability to compete against or exceed the results of solid fiber edge crush tests and 4 point bending tests. However, beyond comparison is its basis weight-generally 30 to 40 percent lighter than traditional solid fiber board applications. Hardflut is ideal for stronger products and products that can benefit from its light-weight characteristics, potentially saving shipping and mailing costs.

For more information about Hardflüt, click here or call 1-888-OH SHEET.