Processing Machinery
7 조회수
HDPE film gel particles - black speck startup type
문제 현상
Black specks concentrate on the film surface in the initial startup stage.
원인 분석
The material in the barrel and head carbonizes during shutdown and is carried out at startup.
해결 방법
①Cool down or empty during shutdown; ②purge and flush before startup; ③record the startup scrap length.
핵심 요약
Startup black specks = a shutdown management problem.
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