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Print inspection with "GOLD" performances

Sentinel-GOLD is an advanced quality control system for label based equipped with linescan camera.

Sentinel-GOLD checks the print quality thanks to special verification functionality. It uses a high resolution linescan camera that allow the system to achieve a very high precision during the inspection.
Thanks to this specific technology it is possible to visualize and inspect all the parallel labels of one reel just with a single image.

Installation
Thanks to its highly flexible configuration Sentinel-GOLD can be easily integrated into any production line. The system can be integrated into the printing machine where the reel is stable. It is possible to configure the system to the reel width dimension and obtain an appropriate uniform illumination.
The integration directly into the printing machine guarantees an immediate alarm in case of printing problem and helps in the waste reduction.
Sentinel-M2Scan can be installed on the slitter machine too where the system can be directly connected to the machine and stop it in case of defect on the reel.

Benefits
Sentinel-GOLD is used either to detect and classify defects or to improve the process and increase the productivity. When a defect is found, the operator is alerted and he can take action immediately avoiding large amounts of waste. The type of defect is logged in order to provide a detailed report for each roll.
Sentinel-GOLD ensures high levels of quality and offer the best solution for your production processes and converting operations maximizing yield, productivity, and quality. The reduction of waste and the optimization of the process help to rise the profits of the production.

 

 

Max speed (full resolution3)

216 m/min

Camera

4K Colour line scan camera

Field of view

450 mm

Resolution X axis

0,10 mm/pixel

Minimum detectable defect

in uniform area(1)

0,10 x 0,18 mm2 (216 m/min)

Equivalent to a defected dot of 0,49mm of diameter

 

0,10 x 0,12 mm2 (144 m/min)

Equivalent to a defected dot of 0,4mm of diameter

 

0,10 x 0,06 mm2 (72 m/min)

Equivalent to a defected dot of 0,28mm of diameter

 

Minimum detectable defect

in structured area(2)

0,10 x 0,18 mm2 (216 m/min)

Equivalent to a defected dot of 0,85mm of diameter

 

0,10 x 0,12 mm2 (144 m/min)

Equivalent to a defected dot of 0,69mm of diameter

 

0,10 x 0,06 mm2 (72 m/min)

Equivalent to a defected dot of 0,49mm of diameter

Minimum detectable

colour variation

3 Delta E

It depends on the inspected colour

Synchronization

Encoder device

Applied Inspection

Print quality inspection

Illumination

LED light (for standard and hot stamping printing)

 

All technical data are to be considered as a reference and they can be used for consultation only. Such data can be modified without any notice and therefore they have not to be considered binding

 

NEWS

InPrint 2019

November, 2019

K-2019

October, 2019

 

 

Label Expo

September, 2019

 

DeCo Immobiliare

August, 2019

DeCoSystem Immobiliare has been formally created.