Molds & Tooling
3 조회수
HDPE bottle mouth thread flash
문제 현상
Flash at the HDPE bottle mouth thread, poor cap screwing.
원인 분석
Large fit gap of the bottle mouth mold or worn cutting edge; high blowing pressure squeezes material into the fit seam.
해결 방법
①Overhaul the bottle mouth mold fit and cutting edge; ②adjust the blowing pressure; ③check clamping; ④regularly replace wearing parts.
핵심 요약
Bottle mouth flash = a signal of mold fit wear.
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