Food packaging boxes, gift packaging, wine and beverage packaging, handbags and other packaging boxes use paper, first of all distinguished from the material, can be divided into nine types.
(1) White cardboard: virgin paper, high-grade packaging paper, both sides are white, no sandwich in the middle, the front is delicate and shiny, the back is slightly rough, it has good printing resistance, folding resistance, stiffness and hardness. good. Main application: carton packaging, such as medicine packaging box, exquisite handbag, medium and high-end food packaging carton
(2) Gray board paper is also called coated paper or whiteboard paper, semi-recycled paper, medium and low-grade packaging paper, the front is smooth white, and the back is rough gray or light gray. Printing resistance, folding resistance, stiffness and hardness are slightly inferior to white cardboard.
Main uses: ordinary food packaging cartons, food packaging boxes, corrugated boxes, and ordinary handbags
Contact:Fancy Lu
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