For the custom litho offset printed corrugated box, F, E, B, C, A, BC, BE flutes are available. Details are as below. E flute corrugated board is 1.8mm in thickness. The number of flutes gives this corrugated paper the greatest crush resistance and best surface for printing. The thin profile of this board helps reduce box size and thus, storage space. The E-flute corrugated paper is typically used for cosmetic boxes and boxes for fragile items like glass and ceramic. It is also used for pizza boxes. B flute corrugated board is 2.8mm thick. It provides a stiff, flat surface for printing and die cutting. It has good puncture resistance and is normally used by packagers as pads, partitions and other forms of inner packing. C flute corrugated board is 3.8mm in thickness; It is the most widely used flute type, with approximately 80 percent of corrugated containers made out of this type. C-flute corrugated paper offers good crush resistance and good stacking ...