EDANA and INDA, the world’s leading non-woven fabric associations, recently published the 2021 edition of “Standard Procedures” guidance for non-woven fabrics and related industries. These trusted documents are intended to define related products in technical terms, including 107 individual testing regimes. In this special article, we will discuss various intermediate measurement and testing processes for spunlace and other non-woven technologies, and ultimately become a top-class product.
Nonwoven materials cannot really be better than the fibers from which they are made. However, there is a real threat to the quality of non-woven fabrics caused by contamination. Fiber cleaning is the solution and bundle size is an important detail. Small contaminant particles can be hidden in large bundles, making them especially difficult to find if the material is more compressed. The Uster Jossi Vision Shield N is in an ideal position to overcome this, just behind the fine opener. This ensures that the fiber bundle passes through the spectrometer in its most open position, the company said in a media release.
Switzerland-based Uster Technologies is a leading provider of textile-to-fabric quality control solutions, a composite of non-woven quality control exhibited at the Index 20 Trade Show in Geneva, Switzerland, October 19-22, 2021. We provide solutions. .. The company will be exhibiting its products at booth 1402 in Hall 1.
Uster Jossi Vision Shield N is the result of research, close collaboration with international non-woven companies, and countless field tests. The slim design of the fiber cleaner fits perfectly into existing lines and is easy to install as it easily accommodates the high power of standard production lines. For best detection results, fiber cleaners are tuned to identify typical contamination types of non-woven fabrics containing colored fibers.
In Europe last year, medical applications recorded a 118% increase in demand, clearing personal care plus 22%. These are the top two growth segments according to EDANA, as well as the segments that tend to have zero tolerance levels for defects above 1 mm. While other technologies use traditional color cameras, the Uster Jossi Vision Shield N’s built-in spectrometer operates over a much wider wavelength range. This allows contamination within the “invisible” range of infrared and ultraviolet light, and even contaminated fragments of the same or similar shades as the fibers themselves, to the fineness of human hair.
Uster Jossi Vision Shield N is manufactured in Uster, Switzerland. The same is true for Uster EVS Fabriq Vision N. This is a non-woven quality assurance system that uses automatic inspection during the manufacturing process to guarantee a consistently high failure detection rate. “Our customers are confident in providing the right quality and aim to strengthen their relationships with them. With Uster EVS Fabriq Vision N, we guarantee quality compliance and do business. You can protect it. ” Grégory Winiger, Area Sales Manager, Uster Technologies..
The Uster non-woven system uses automatic control during the intermediate inspection to ensure the quality of the entire fabric. Uster EVS Fabriq Vision N objectively and consistently identifies visible obstacles. Defects in all roles are placed and recorded in the defect map at full line execution speed.
Uster EVS Fabriq Vision N seamlessly integrates inspection systems into any production process, ideally a non-woven production line, to detect contamination, holes, irregularities and other defects. Installation is easy and flexible. The fixture bar bridges the entire width of the process line and holds the required number of spectrometers for the application.
“Uster EVS Fabriq Vision N with improved quality and highest quality efficiency offers additional benefits to all applications,” says Winiger. The combination of a complete map of fabric defects and a cut optimization module means that you can produce more top quality rolls and get rid of bad qualities.
Uster’s combination of automatic decontamination and quality assurance is today’s best solution for non-woven manufacturers to protect quality, avoid material waste and maximize process optimization potential. “The combination of Uster Jossi Vision Shield N and Uster EVS Fabriq Vision N means that Uster can provide a complete and unique quality monitoring solution for the non-woven industry,” Wiiger added.
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Uster, a Swiss company that introduces quality control solutions at Index 20
Source link Uster, a Swiss company that introduces quality control solutions at Index 20