USTER® JOSSI VISION SHIELD
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Catalog excerpts

USTER® JOSSI VISION SHIELD - 1

VS T/EN dad/© 2014 by Uster Technologies AG clean cotton, nothing else USTER® JOSSI VISION SHIELD from raw cotton to finished fabrics Pollution of the environment, cost pressure and availability of clean cotton makes it difficult for spinning mills to obtain the required cotton quality. Foreign particles influence the quality of the end product and must be eliminated preferable at the beginning of the yarn production. Today’s quality requirements are very high. They can only be achieved with efficiently cleaned cotton. The high standard of our products is achieved thanks to the most modern production technologies and highly motivated personnel. Constant dialog between engineering, production and customers all over the world have led to highly reliable products. Technology with less power consumption helps save energy costs. Genius detection and ejection systems reduce the loss of good cotton to a min

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USTER® JOSSI VISION SHIELD - 2

VS T/EN dad/© 2014 by Uster Technologies AG clean cotton, nothing else USTER® JOSSI VISION SHIELD from raw cotton to finished fabrics Pollution of the environment, cost pressure and availability of clean cotton makes it difficult for spinning mills to obtain the required cotton quality. Foreign particles influence the quality of the end product and must be eliminated preferable at the beginning of the yarn production. Today’s quality requirements are very high. They can only be achieved with efficiently cleaned cotton. The high standard of our products is achieved thanks to the most modern...

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USTER® JOSSI VISION SHIELD - 3

aiming high for best results unsurpassed performance IMAGING SPECTROSCOPE Smalllest impurities PP scattered White PP with brightener . . . extended spectrum ensures detection of slightest color contrast The new IMAGING SPECTROSCOPE with the latest microchip technology delivers a high degree of efficiency. The expanded spectrum of wavelengths detects very small and low-contrast impurities. This broader optical spectrum of the IMAGING SPECTROSCOPE leads to a remarkable performance of the USTER® JOSSI VISION SHIELD. The result is an improved yarn quality, at a level never before achieved....

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USTER® JOSSI VISION SHIELD - 4

ultra wide spectrum . . . extended spectrum ensures detection of slightest color contrast The new IMAGING SPECTROSCOPE with the latest microchip technology delivers a high degree of efficiency. The expanded spectrum of wavelengths detects very small and low-contrast impurities. This broader optical spectrum of the IMAGING SPECTROSCOPE leads to a remarkable performance of the USTER® JOSSI VISION SHIELD. The result is an improved yarn quality, at a level never before achieved. USTER® JOSSI VISION SHIELD technology not only leads to an improved final product and also enhances production...

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USTER® JOSSI VISION SHIELD - 5

searching the limits . . . detection of a single hair Even smallest contamination and impurities are detected by the new generation of the USTER® JOSSI VISION SHIELD. Due to the state-of-the-art microchip technology of the customized IMAGING SPECTROSCOPE, the detection of a single hair is possible. The algorithms of the new software can differentiate and categorize the kind of contamination. To avoid unnecessary ejections causing loss of good cotton, stems and other plant parts are recognized and deliberately not ejected. This, because plant parts, such as stems and parts of seed-shells,...

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the performance continues . . . white PP, detected by the scattering effect White Polypropylene, frequently just called white PP, is commonly used as packing material for cotton bales and for fertilizer bags used on cotton fields. No wonder scraps of white PP are often found in cotton. For a long time stripes of white PP contaminating the cotton remained a big headache for many spinners, because eliminating impurities from cotton tufts with similar color to cotton is a big challenge. The optical systems designed to detect colored impurities, could only do the job to a limited extent....

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USTER® JOSSI VISION SHIELD - 7

shiny guys can’t hide . . . UV, a reliable and proven method You may remember in earlier years, hand sorting was done with the aid of UV light. Today, USTER applies the same method by using newest technology to detect optically brightened material. The USTER® JOSSI VTECT works on LED technology emitting UV light, letting all material with brightener shine intensely, what makes it detectable. Additionally, USTER provides the USTER® JOSSI MAGIC EYE for all kinds of synthetic impurities. This module detects all kinds of synthetics, including white, non-brightened polypropylene. Why does the...

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important details . . . no hiding for impurities In order to detect impurities they need to be visible. Impurities covered by cotton can not be detected. For this reason appropriate presentation of the cotton tufts in front of the spectroscopes becomes of biggest importance. Small cotton tufts, evenly spread, ensure no contamination can hide behind cotton. The longer the distance from the opening unit, the higher the chance the small cotton tufts have gathered and accumulated to a big, intransparent tuft – maybe hiding impurities. Therefore the USTER® JOSSI VISION SHIELD is designed with a...

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USTER® JOSSI VISION SHIELD - 9

visionary design . . . USTER helps you save money USTER supplies the right technology to minimize loss of good cotton. Thanks to the optimized air nozzle technology, customers can bank on best performance and good cotton quality. This feature was especially developed to obtain an efficient and economical USTER® JOSSI VISION SHIELD. As a result of computer simulations, experimental research and proof in real spinning mill environment the ejection system, including the patented cyclone, guarantees no material backflow and a minimum loss of good cotton. Detect all without giving anything away....

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USTER® JOSSI VISION SHIELD - 10

reliability – mastering the act . . . leaves you time for your actual business Reliability means efficiency over time. To ensure good quality of your yarn, high efficiency in removing contamination is crucial. What is the point of high efficiency, if you cannot count on it all the time? The USTER® JOSSI VISION SHIELD is designed for low maintenance and therefore based on the most stable operating system (Linux®). As a result of our vast experience, the USTER® JOSSI VISION SHIELD is built up with virtually no mechanically moving parts to suffer wear and tear. Also cooling for the vision...

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