In brief
An equipment trial should turn “it can print” into repeatable, measurable acceptance: define samples, test locations, limits and lot records.
Collect substrate grade and thickness, controlled artwork revision, image dimensions, ink or resin data, target volume and service environment
Collect substrate grade and thickness, controlled artwork revision, image dimensions, ink or resin data, target volume and service environment. If production-intent materials are missing, label the trial as preliminary rather than production qualification.
Stage one checks handling, alignment and printing
Stage one checks handling, alignment and printing. Stage two measures deposit, appearance, registration and electrical properties. Stage three adds curing, lamination, die cutting and final assembly in a pilot lot. Preserve settings and failed samples at each stage.
Sample across roll positions, web width, shifts and material lots
Sample across roll positions, web width, shifts and material lots. Record distributions and yield for critical dimensions, resistance and visual defects rather than presenting only the best part.
For projects in Vietnam, Indonesia and Thailand, exchange drawings and test methods before sending representative film or panels for trials
For projects in Vietnam, Indonesia and Thailand, exchange drawings and test methods before sending representative film or panels for trials. Sign-off should use approved production materials, a defined process window and recorded test results.
How do we start a trial?
Provide substrate, controlled artwork, material data, process flow and acceptance criteria. Use representative samples to confirm configuration and process window.
References and fact sources
Original process guidance. Verify equipment fit and performance with customer samples.
Mr. Yang can discuss a trial plan from your film, drawing and acceptance requirements.
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