Molding Process
4 조회수
Black specks produced in processing due to incomplete dust removal of PETG
문제 현상
Black speck impurities appear in the product, affecting appearance and hygiene.
원인 분석
Workshop dust or impurities in the raw material form black specks during processing, and the feeding system is not sealed.
해결 방법
Ensure workshop cleanliness; sieve the raw material and use magnetic attraction to remove metal impurities; seal the feeding system.
핵심 요약
PETG transparent products have high cleanliness requirements.
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