Quality optimization of speciality paper - Landqart AG orders a new Web Inspection System

Beyond inspection - The right answer to production challenges

Aachen/Germany, (PresseBox) - the world's leading supplier of surface and web inspection systems for strip products - has received an order from the Swiss security and specialty paper manufacturer Landqart AG to equip their PM1 with an ISRA Parsytec espresso SI web inspection system.

The paper manufacturer Landqart AG, located in Switzerland, produces security and specialty paper and serves the global market. Landqart's main product on this PM 1 is uncoated fine paper based on completely wood-free pulp. This order constitutes Landqart AG's first inspection system on PM 1 starting of a new quality infrastructure.

The decision of Landqart AG for this order is based on ISRA VISION PARSYTEC's expertise, experience and outstanding technological inspection solutions even for the demanded special configuration: The specialty paper manufacturer runs high quality products on his PM1, for which web inspection is indispensable and needs a special configuration that fulfills it's challenging demands. Quality expectations are high and essential for Landqart AG to maintain qualified supplier status with end user customers.

Inspection systems by ISRA VISION PARSYTEC deliver reliable and comprehensive information about relevant web defects at all production stages. However, the value in web inspection is not in the detection of defects; it is in the classification of defects, root cause analysis for process management, and roll data analysis to optimize converting.

The customized solutions are helping the producer to achieve highest profitability. The web inspection systems deliver defect data, which is turned into decision-supporting quality information in order to continuously support paper makers, and to optimize process efficiency & product quality. The classification and detection part is complemented by additional productivity optimization and yield management software. These capabilities add value to the inspection process by increasing quality, throughput and yield.

The special requirements of Landqart AG can be resolved by employing an espresso SI combi-sensor consisting of a transmission and a reflection sensor beam. This configuration guarantees very thorough detection and thus reliable classification for immediate defect prevention measures in order to ensure supreme production quality and highest yield.

Beyond inspection - the right answer to challenging demands.


The ISRA VISION Group is the world's largest vendor of surface inspection systems: Today, all of the top 10 steel producers and 15 of the top 20 paper producers employ its products. With more than 510 installations worldwide, it provides its customers with the most advanced surface inspection system as well as reliable and comprehensive information about the relevant surface defects at all production steps. The innovative software platform parsytec 5i++ enables customers to easily create individual surface quality yield management applications while integrating surface quality data with process data. The ISRA VISION Group is the world's largest and most capable vendor of surface inspection systems. The systems are used in the glass, banknote paper, paper, plastics, non-woven fabrics, printing and metalworking industries. The ISRA VISION Group is operating globally with its headquarters in Germany (Darmstadt and Aachen) as well as 15 additional subsidiaries worldwide, e.g. in North America, Korea and China.

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