What is BS IEC 62899‑403‑1- Basic patterns for evaluation of printing machine about?  
The IEC 62899-403 series contains basic patterns to evaluate the printability of a printing machine, plating, and applications for printed electronics.
BS IEC 62899‑403‑1 is the first part of the series that specifies commonly-utilized basic design patterns to evaluate printing machines with pattern reproducibility from the viewpoint of printability in the field of printed electronics. These basic patterns consist of several evaluation patterns and register marks.
Who is BS IEC 62899‑403‑1- Basic patterns for evaluation of printing machine for? 
 BS IEC 62899‑403‑1on printed electronics such as inkjets is relevant to:
- Printed electronics industry
- Operators, engineers, scientists, and others in the field of printed electronics
- Manufacturers of printed electronics
- Product design engineers
- Semiconductor industry
- Electronic engineering industry
Why should you use BS IEC 62899‑403‑1- Basic patterns for evaluation of printing machine?  
Printability is defined as both the quality of printed patterns and the reproducibility of printing designs as the result of the interaction of printing media, inks, and substrates. The quality of printed patterns is satisfied by accurate measuring, with a mechanical, physical, or optical apparatus, the patterns being two-dimensional or three-dimensional. On the other hand, the reproducibility of printing designs is achieved by estimating the reproducibility of replicas.
In the business field, requests from industry to apply the printing technology to electronics manufacturing have been guarantees for both the quality and reproducibility that have helped facilitate international trade and enhanced user value in the field of printed electronics.
The basic pattern is provided in a BS IEC 62899-403-1, which is a collection of two-dimensional graphical figures that are basic and have various shapes depending on the intended use, but are kept to the bare minimum necessary, to assist you in estimating the printability for printing machines, plates, and applications.
