Gross weight/package weight/gross weight
Gross weight is not only the weight of the goods themselves, but also the weight of the packaging. This concept is very important when buying goods.
net weight
Net weight is the weight of the real "slimming" goods, only counting the goods themselves, not counting the packaging. This concept can help you better understand the actual value of goods.
Calculate net weight
To calculate the net weight, you only need to subtract the weight of the package from the gross weight, that is, the tare weight, which is easy to get.
1 actual tare weight
Every package is weighed, which is the most authentic and reliable method.
Average tare weight
If the packages are almost the same, you can choose several pieces to weigh and then calculate the average weight.
3 Habit tare weight
Everyone knows the standardized packaging method, so there is no need to weigh it.
4 agreed tare weight
It is simple and convenient for both parties to agree on the packing weight in advance.