Material Analysis
11 조회수
PETG products containing recycled material hygienic performance risk
문제 현상
Food contact products containing recycled material have a risk of exceeding the standard in migration testing.
원인 분석
The recycled material may contain restricted substances (BPA, heavy metals, etc.), and multiple thermal histories produce new migrants.
해결 방법
Do not use recycled material for food contact products, or only use closed-loop clean waste; establish a traceability system.
핵심 요약
PETG food contact applications have strict requirements for recycled material management.
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