Thermoforming
4 조회수
PVC Blister Packaging
문제 현상
PVC blister shells had poor transparency and gel particles
원인 분석
Sheet plasticization quality and regrind ratio affect transparency; during on-site troubleshooting, verify item by item according to this mechanism to avoid blindly adjusting the machine based only on experience; this mechanism has been repeatedly verified by industry data and should be confirmed first during troubleshooting
해결 방법
Select transparent-grade sheet; control regrind ratio; uniform '2079851475616104458 temperature; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability; change only one variable at a time and record parameter changes to facilitate locating effective measures
핵심 요약
Blister transparency relies on sheet quality and temperature control; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!