A recent visit to a food-grade packaging manufacturer supplying export-oriented food processors across Vietnam.
Four key stages observed:
1. Material reception and certification check
– Incoming film and substrate verified against food-grade certification.
– FDA and EU food-contact compliance documentation reviewed.
– Material batch records maintained for traceability.
2. Printing and lamination
– Multi-layer lamination for moisture and oxygen barrier performance.
– Print registration checked for label accuracy and brand consistency.
– Colour matching against approved artwork for private-label clients.
3. Pouch and pack forming
– Stand-up pouches, flexi-packs, and bulk liners formed and cut to specification.
– Seal integrity testing on formed packaging.
– Quality checks for dimensional consistency.
4. Hygiene and finished goods
– Clean-room standards in food-contact production zones.
– Finished packaging inspected and stored in controlled conditions.
– Certifications sighted: relevant food-contact and quality management standards.
For buyers running private-label or OEM programs, packaging supplier capability directly affects product shelf life, compliance, and brand presentation in destination markets.
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