Paper for angle

Paper for Kok and tray supporting the use,can reinforce the overall packaging tray,Prevent cargo tilt, collapse; paper angle bead is placed in the carton lateral inletLine
package, a protective carton is not packaged with a pull through, and reinforcementCartoncorner strength; paper angle bead is placed in the interior of the carton corner,
canReinforce the carton stacking strength, make packaging more firmly.