... corrugated box Full color printing We produce a variety of flute cartons Flute: A, B, E, F, AB, etc OEM orders Item ... We produce a variety of flute cartons. A flute, B flute, C flute, E flute, F flute, etc, and double layers flute are avilable.Features: 1) Size ... the paper carton can be customized2) Material: E flute. A flute, B flute, C flute, AB flute are available3) The paper box without gluing.4 ...