Plastic bins refer to the latest GB6980-86 standards, access to raw materials (HDPE) Plastic boxes for sample box shall comply with the following main elements: Material: High-density polyethylene (HDPE), dilute the main raw material, calcium carbonate filler, adding various additives, the rolling hot sticky Gaisu single corrugated board, forming a bound Gaisu of box. Thickness: ≥ 4mm size: +-3mm corrugated ribs number: each 100 mm ≥ 13 root appearance: the outer surface smooth, the same specifications with the number of products is basically the same color, print handsome delamination area: the same per square meter of not more than 15 cm, each of which is at the not more than 4mm tensile force N: ≥ 300