Variable flow code
The electronic code is the only pipeline code for printing electronic labels.
Uniqueness, non repetition, variability
It should be used in the production of electronic products. Each product has its unique serial number label. A pipelining number is a product's identity card and identification number, which contains a lot of information (such as the production machine number), and helps to trace the quality problem.
Product Sales / Usage
In industrial production, each product has its unique serial number.