21" x 500' - 'B' Flute Kraft Singleface Corrugated Roll

This 21" x 500' kraft singleface corrugated roll is built with B-flute construction, featuring a 1/8" raised flute profile bonded to a single kraft liner. The B-flute configuration strikes a reliable balance between conformability and crush resistance, making this roll a high-output cushioning and interleaving solution for production and packing environments.

The roll's flexibility allows it to wrap irregular shapes, line box interiors, and separate stacked layers within a shipper. It is especially well-suited for protecting metal components, glass, ceramics, and other surface-sensitive products during transit or storage. Manufacturers, distributors, and fulfillment operations handling fragile or scratch-prone goods rely on kraft singleface corrugated for consistent, repeatable protection at the workstation.

Constructed to ECT-32-B single-wall spec, each roll delivers 500 linear feet of coverage at 21 inches wide and weighs approximately 54 lbs, making it practical for pallet or fixed workstation deployment. Sold individually, one roll per unit, and ships via parcel.