Processing Machinery
5 görüntüleme
LLDPE film food contact compliance
Sorun Belirtisi
Food packaging customers require migration testing and compliance declarations.
Neden Analizi
Food contact film has mandatory requirements on raw material and additive compliance; recycled material and non-food-grade additives are risk points.; During on-site troubleshooting, verify item by item according to this mechanism, avoiding blindly adjusting the machine based only on experience.
Çözüm
①Select food-grade resin and additives; ②obtain supplier compliance declarations; ③perform migration testing; ④establish batch traceability.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability.
Temel Çıkarım
Food compliance is a market access issue; supply chain management is the first line of defense.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future.
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