सामान पैक करने का कार्य का विवरण
Carton packing
The packaging carton is a five-layer corrugated carton, 200g inside and outside, and 140g inside and outside. The density of the upper and lower foams is 1cm and the density is 15kg. The surrounding area is 2cm and 15kg density. The corner and foam corners are 25kg. Box standard