48" x 250' - 'B' Flute Kraft Singleface Corrugated Roll

This 48" x 250' kraft singleface corrugated roll is built on B-flute construction, delivering 1/8" of raised fluting that balances flexible conformability with meaningful crush resistance. The single-face format presents a smooth liner on one side and exposed fluting on the other, allowing the fluted surface to grip and conform directly to the contours of the item being wrapped.

The exposed-flute contact side makes this roll well suited for wrapping glassware, ceramics, automotive components, and machined parts where surface abrasion and impact during transit are primary concerns. It also performs as interleaving material between stacked flat goods and as a void fill layer inside corrugated shippers — common in distribution centers, furniture manufacturing, and industrial parts fulfillment.

Constructed to ECT-32-B single-wall spec in kraft, each roll yields 250 linear feet at a full 48-inch width. At 56.52 lbs per roll, the high-yield format reduces changeover frequency in continuous wrapping operations. Ships via parcel as a single roll unit.