GB/T 47251.2-2026 Printed electronics equipment—Contact printing rigid master—Part 2:Measurement method of plate master pattern dimension
GB/T 47251.2-2026 Printed electronics equipment—Contact printing rigid master—Part 2:Measurement method of plate master pattern dimension
Basic Information
Scope
This document specifies the measurement terms and methods related to the critical dimensions of graphics on rigid printing plates and the accuracy of graphic registration.
This document defines common critical dimensions for evaluating the shape accuracy of graphics on printing plates. To assess the registration accuracy of graphics on printing plates, the specifications for registration marks on printing plates are prescribed. A common measurement procedure for measuring the critical dimensions and registration accuracy of printing plates is established for equipment manufacturers, printing plate manufacturers, and suppliers of printing plate manufacturing equipment. The measurement items measured according to agreements between users and suppliers shall be measured using the measurement methods given in this document.