Blow Molding
8 조회수
Poor transparency of PLA blow bottles
문제 현상
After PLA '2079851475616104457, the bottle body is foggy and the transparency is not enough.
원인 분석
During the stretching process, PLA crystallizes and the haze increases; the preform heating temperature is high.
해결 방법
Control the preform heating temperature in the amorphous region; stretch quickly.
핵심 요약
The transparency of PLA bottles is restricted by crystallization.
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