Time：
2018
-
07
-
23
Product introduction:Heavy duty cartons is a heavy bag designed by AAA type high strength heavy cardboard. It is light in weight, high in compressive strength, beautiful and generous in appearance. It is a new generation of paper packaging instead of wood packaging based on green packaging.Product features:1.waterproof, Polishing the surface on the carton to prevent water penetration avoiding affecting product in the box.2.Recyclable. Recyclable use reduce the cost of packaging.3.Light wei...