Each batch of production, production personnel should remove packaging materials, into the LDPE bags, weighing the appropriate packaging materials within the packaging material weights and a careful calculation of material balance
End of each batch of production, production personnel should remove the packaging material, into LDPE bags, weighing the appropriate package material weight and packaging material carefully calculated material balance
At the end of each batch, the production personnel should remove the inner packing material, and load the LDPE bag, weigh the corresponding inner package material and carefully calculate the material balance of the inner packing material.