Seal Inspector®

Full control over the seal

Today, consumers are more and more demanding  of their daily products. Quality control is essential when you want to deliver perfect products to this consumer. Therefor representatively packed products are well received. However, this is not everything. Because material that can get between the sealing of your product (MAP filled with CO2 and nitrogen) does not only look bad, it can also affect the expiration date of the product, it can also compromise the storage life: the seal may not be airtight anymore.

When quality control of the seal is key…
our Label & Seal Inspectors will take care of your trouble!

Seal inspection

The Seal Inspector® prevents these types of problems. The sealing of the seal is checked for the presence of unknown material and / or residues of the cut product as well as deformation of the tray: 

Seal Inspector®


But it does not stop at the seal. The Seal Inspector® also checks:

  • whether the expiration date, barcodes, Best Before date etc, are printed and readable
  • the presence of special labels

In other words if all functions of the Label Inspector are integrated in the Seal Inspector®. 

The Seal Inspector® controls for you:

  • Everything in the field of labels such as: Barcode - Expiration date - Positioning label - Action sticker - Deformation label
  • Is the seal well airtight?
  • Is the shape correctly punched?
  • Is there content in the packaging?
  • Is the shape of the packaging correct?
  • Is the product evenly distributed in the packaging?

The Seal Iinspector® inspects the top and bottom of your product simultaneously in a fraction of a second, at a speed of 240 products per minute. 24/7

MAIL us for more info. or call us at: +31 (0)76 5440588


Since 2004, DVC has supplied many 1st generation Seal Inspector® systems. These Seal Inspectors® have inspected, 24 hours a day, 140 packs per minute for years. The seals of these packages were transparent, but of different production processes.

In 2008,DVC introduced the 2nd generation SI with new functions that enable the inspection of printed seals.

March 2012, the SI 3rd generation is launched with even better specifications:

  • Smaller size, fiber tech housing
  • No calibration required, intuitive learning
  • 2x the resolution of the 2nd generation SI
  • 20% faster inspection, 60 M / min.
  • Better barcode detection
  • All colors inspectable (also red and green)
  • Speeds 240 seals / min. 24/7

The Seal Inspector® XL was launched on the market at the end of 2017. The XL-version is a Seal Inspector with an extra wide conveyor belt and longer throughput to inspect wider, double or longer packages.

Benefits Seal Inspector®

  • 100% inspected products
  • Contactless inspection
  • Historical production information
  • No refund of products
  • Customer satisfaction
DVC Machinevision bv headquarters

Minervum 7069
4817 ZK Breda

T. +31 (0)76 544 05 88
F. +31 (0)76 541 78 93

Chamber of Commerce Breda # 14057165
VAT no. NL.
Bank IBAN NL50RABO0156555603

FoodTechPark business development office

Scheepsboulevard 3
5705 KZ Helmond
The Netherlands

Questions? We are glad to help you