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R.K.B. OPTO-ELECTRONICS, INC.

 

FOR IMMEDIATE RELEASE

 

"Where the Science of Quality Assurance is still an Art!"

American Converting Company Upgrades


Flaw Detector Technology

 

Infrared Flaw Detector TechnologyR.K.B. OPTO-ELECTRONICS, INC., a leader in providing machine vision, web inspection, splice detection, edge marking and quality assurance and control technologies, has been selected to upgrade its Model 2060 ANALYZER® Flaw Detection Technology located at a leading American converting company in the printing industry.  Installed on proprietary machinery, the Model 2060 ANALYZER® Flaw Detection Technology will guarantee the detection of hole and spot type defects (i.e., bugs, dirt, scale, holes) down to sizes as small as 0.8 mm (0.031 inches) diameter.  Simple and very cost effective, the R.K.B. Model 2060 ANALYZER® Flaw Detection Technology, originally patented by R.K.B., is a common fixture in many web based material processes where the detection of quality defects is required. 

 

R.K.B. is pleased to have been selected as their valued supplier for high-speed defect fault detection requirements.  “Over the years, R.K.B. has provided many customers with very successful and reliable defect fault web inspection technologies.  Our partnerships have grown and will continue to grow as the need for essential and reliable quality assurance becomes more vital to ensure customers receive the highest quality and defect free product available” stated R.K.B.

 

Infrared Flaw Detector TechnologyThe R.K.B. Infrared Flaw Detector Technology offers quality inspection of web based materials for holes, dirt, scale, bugs and other visual defects at reasonable costs.  Ideally suited for installation on paper machines, coaters, laminators, slitter/winders, sheeters, and in cold rolled metals, the Infrared Flaw Detector provides high quality inspection to demanding standards.  The Infrared Flaw Detector utilizes an array of photocells located very close to the web surface at 25mm intervals cross machine direction.  The photocells monitor the intensities of infrared light transmitted through the web.  Proprietary circuitry assures uniform response and long term stability of each and every system.  The photocells are mounted on interchangeable inspection modules with each module containing a standard 6 format that covers 15.24 centimeter in the cross machine direction.  A narrow inspection aperture is implemented to effectively limit the "field of view" in the machine direction thus dramatically reducing electronic "noise" created by the web material itself.  This ensures a very high signal to noise ratio is achieved.  The aperture design also eliminate the need to mask the system, unlike European counterparts, from mill ambient light. 

 

Infrared Flaw Detector TechnologyTypically the sensing assembly is mounted on the top side of the web material perpendicular to the lamp source below the web.  Typically infrared light is transmitted through the web toward the inspection assembly.  When the photo sensors monitor a distinct change in the intensity of infrared light, an electronic output is created signaling the presence of a defect.  For the detection of holes, the system would register an increase in energy received while for spot type defects like dirt or bugs, an reduction in energy is received.  Once a defect is detected, the electronic signal is then further processed to provide type of defect, size of defect and location of defect.  The technology also provide for repeating defect analysis which is very critical in process machine maintenance and evaluation.  This analysis aids operational staff as to the defect causing problem such as wire holes, damaged fabric, slime buildup and other various conditions which reduces production, quality product and overall income per ton produced.  The Infrared Flaw Detector can be mounted on any web material process where quality assurance and control initiatives are required.

 

R.K.B. pioneered the field of web inspection for web based paper, film, foil and allied material manufacturing.  R.K.B. developed and patented many of the technologies currently in use today such as infrared phototransistor flaw detection technology, inductive and capacitive detection technology, ultraviolet phototube hole detection technology and camera based machine vision web inspection technology.  In fact, R.K.B. was the first company in the world that incorporated camera sensors for the detection of defect faults in web material in the mid 1970's and patented this technique called the VIDISCAN 7000.  Today R.K.B. invests a majority of its capital to research and development in new defect fault detection sensor techniques.  Among our many innovations besides our patented splice detection technology, which is the world leading technology used for the detection of splice (joint) tape faults, is our very successful patented Model 3020 OPTOMIZER® Coating Streak/Scratch Inspection Technology.  This technology, now being emulated and copied (badly we might add), by various European inspection solution suppliers, detects streaks and scratches as small as 1 micron (0.000039 inches (0.001 millimeter)) wide at any known process speed.  This is not only theoretical proven, but proven online at various coated paper makers worldwide.  Refer to the three studies provided herein for customer verification of the success of our streak detection technology which can be found at the following links "European Coated Board Installation", "Consolidated Papers Inc., On-line Evaluation Verification" and the comparative study done by the "American Forest Products Association in conjunction with the Institute for Paper Science and Technology".  These three vital documents were produced in a bipartisan process by each of these companies.  R.K.B. OPTO-ELECTRONICS, INC., designs, develops, manufactures, and markets the most diverse line of machine vision and web inspection technologies currently available to web based material manufacturers. R.K.B., has offices and partners worldwide in Asia, Europe, South America and the Middle East.

 

Contact Information:
R.K.B. OPTO-ELECTRONICS, INC.
Sales Department
Email:  sales@rkbopto.com

 

 

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