Why Coding Is Critical in the Nut Industry

In nut production, product freshness, traceability, and regulatory compliance are of great importance. With proper coding on packaging lines:

• Expiration date (EXP) is accurately printed

• LOT / batch traceability is ensured

• Recall processes can be effectively managed

• Brand reliability is strengthened

Incorrect or erased codes, on the other hand, can lead to serious operational and commercial risks.

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What Information Is Printed on Nut Packaging?

The following information is typically printed on nut packaging:

✔ Expiration Date (EXP)
✔ Production Date
✔ LOT / Batch Number
✔ Barcode or DataMatrix code
✔ Shift / line information (optional)

These details must be printed in a clear, durable, and high-speed manner.

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Most Suitable Coding Technologies

1. CIJ (Continuous Inkjet) Coding

• Suitable for high-speed packaging lines

• Performs well on flexible packaging surfaces (OPP, PE, PP)

• Provides non-contact printing