Batch traceability – what does it mean and what can be traced?

Short answer: Batch traceability links the delivered product to identifiable production and material references (batch/lot), so quality records can be checked if questions arise later.

In thermal protection products, traceability is typically implemented through:

• Material batch referencing: identifying the incoming material lot(s) used (where applicable)
• Production reference: production date/window or internal production reference
• Inspection record linkage: connecting inspections to the same batch/production reference
• Packaging/labeling: carton labels or packing documentation referencing batch/lot information

What customers usually request:

• Batch/lot number on carton label
• Batch reference on CoC or inspection report
• Ability to retrieve inspection results for a given batch

What we need from you: the traceability level you require (carton-level, shipment-level, or batch-level), and any required format for lot codes. If you have an internal supplier requirement document, attach it to your RFQ.

See our process overview: Quality Guarantee. For technical PDFs used in vendor qualification, visit Downloads.

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