The flute designation calls out the thickness of the overall corrugated board and the flute size. There are a variety of flute sizes available for different applications
For more info see Understanding Corrugated Board Grades.
Looking for a versatile box that can ship and store your products? You may want an RSC.
Regular slotted containers (RSCs) are our most popular shipping and storage boxes.
With an RSC, one set of flaps (the outer flaps) meet in the center. You can seal your RSC with plain or branded packing tape.
Although commonly called a cardboard box, experts know that cardboard is a catch-all term. Rather, Wertheimer Box makes RSCs of corrugated fiberboard. The efficient RSC box produces minimal waste.