Packaging
On‑line Identification and Detection Solution for Barcodes on Soft Packaging with High‑reflectivity Materials
1. Customer Requirements:
A food manufacturer implements barcode visual inspection on its flexible packaging sealing production line. The customer’s products use highly reflective aluminum foil composite film material, and laser-engraved barcodes are printed on the surface of packaging bags. The gloss on the bag surface tends to cause overexposure in barcode areas with severe reflection interference. The system is required to accurately identify production batch numbers and expiration dates of
A food manufacturer implements barcode visual inspection on its flexible packaging sealing production line. The customer’s products use highly reflective aluminum foil composite film material, and laser-engraved barcodes are printed on the surface of packaging bags. The gloss on the bag surface tends to cause overexposure in barcode areas with severe reflection interference. The system is required to accurately identify production batch numbers and expiration dates of