Food packaging bag thickness knowledge

- Oct 29, 2019-

In the food packaging printing industry, I often hear the thickness of the wire. What is the "silk" mentioned here?
The "wire" mentioned here is a unit of measurement, equal to 0.01 mm, that is, 1 wire = 0.01 mm. In the north, there is also a "wire" called "dao", which is a unit of measurement. Note that the "wire" here is not the same as the "silk meter" in the length unit. Their relationship is 1 mm (mm) = 10 m (dmm) = 100 m (cmm, also called "silk") = 1000 microns (m).