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NewPage Corporation (fomally Stora Enso) Coating Streak Detection Report

NewPage Corporation

(Formally Stora Enso)

Coating Streak Detect Confirmation

 

 

 

Institute of Paper Science and Technology and American Forest Products Association CCD Camera Evalaution Report

IPST/AFPA

CCD Camera Evaluation

Report

 

 

 

European Coated Paper Installation Success Story

European Coated Paper

Installation

Success Story

 

 

 

 

HD3020

Coating Streak/Scratch

Quality Assurance Process OPTOMIZER©

 

Case Study

 

R.K.B. Joins Forces

with the best and the brightest

in process automation, analysis

and control solutions.

 

 

HD3060 MVEC-WIS

TECHNOLOGY

 

 

 

 

Where the Science of Quality Assurance is still an Art!

 

Economically add edge crack detection with our machine vision edge crack inspection technology. With Quality Assurance Management System software included, the MV-ECS allows you to analyze the process on a number of levels. Combined with our Multicolor Edge Marking System it allows you to positively mark edge defects.

 

TECHNICAL SPECIFICATIONS

Defects Types Detected:

Edge Cracks

Minimum Detectable Defect:

To 0.0008 sq. mm

Maximum Web Speed:

To 10,000 ft/min. (3,048 m/min.)

Basis Weight Range:

Subject to Tests

Material Color Range:

Subject to Tests

Line Scan Cameras:

    Type:
    Lens Focal Length:
    Field Of View (FOV):
    Maximum Data Rate:
    Pixel Resolution:

 

 

1024/2048
25-50 mm
2" (5.08 cm) Min
10" (25.4 cm) Max
Up to 40 MHz
59 µs (16,949 scans/sec)
59 µs X Web Speed
0.010" (0.254 mm)

Material Color Range:

Unlimited

Illumination:

Sodium

Ambient Temperature:

40 to 160° F (4 to 70° C)

Power:

120/220/240 VAC
50/60 Hz
Single Phase
2.5 - 5 KW Dependent On Width
Alternative Power Requirements
Per Quotation

Specifications are subject to change without notice.

Monitor Edge Defects:  The MV-ECS makes it possible to economically add edge crack detection to existing web manufacturing equipment. The system includes two high speed CCD line scan sensors. Each sensor is mounted above an edge of the web for continuous edge monitoring. These cameras, combined with our signal processing technologies, make it possible to achieve high resolution detection of edge cracks. Depending on web speed, edge defects as small as 0.0008 sq. mm can be detected.

 

Analyze the Process:  Our Quality Assurance Management System (QAMS) software is included with this system to provide:

 

Analysis and Charting
Footage Tracking
Product Code Identification
Material and Process Traceability
Real Time and Historical Reporting
Status and Parameter Displays
On-Line Diagnostics

 

Positively Mark Edge Defects:  Our Multicolor Edge Marking system can be combined with the machine vision edge crack inspection technology to provide visible edge marks that positively identify the locations of edge cracks within each roll. These marks can be detected by on-line sensors for automatic control of subsequent processing equipment such as:

 

Sheeters
Coaters
Supercalenders
Extrusion Laminators
Roto Presses
Slitters
Rewinders

 

These marks can also be detected visually as concentric circles on the outside edge of the roll for manual sorting or grading operations.

 

Call R.K.B.:  Call us today to discuss your web inspection applications and to learn more about the industry's most complete line of web inspection related products.

 

 

 

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Affiliated Web Sites

 

 

 

 

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