[pageLogInLogOut]
TRÜTZSCHLER SPINNING - THE XL COMBER

#Spinning

USTER® TESTER 6 offers two new features

Major advances with USTER® TESTER 6: two new features – and total mill optimization through the Quality Management Platform (c) 2019 Uster
It’s the acknowledged global standard in testing, at the heart of the laboratory in every quality-conscious textile mill. And USTER® TESTER 6 – the latest edition of the legendary Uster Technologies instrument – still keeps on improving, with innovative solutions to keep pace with latest industry trends.

Two examples illustrate this progress: the facility for measuring conductive yarn through the Frequent Occurrences (FO) feature of USTER® TESTER 6. And the high-speed assessment of twist and twist variation as part of a single yarn testing routine.

USTER® TESTER 6 hosts USTER® QUALITY EXPERT, the ultimate digital solution for integrated data-based improvements throughout the spinning mill, connecting and interpreting information from a range of different instruments in the unique Quality Management Platform. For the first time, spinners have access to all the possibilities for total mill optimization.

Sivakumar Narayanan, Executive Vice President Marketing & Business Development says: “We are committed to innovating products, solutions and services which strengthen business sustainability for customers. The new features demonstrate this well. Working with USTER gives customers the peace of mind that can only come from strong partnerships, as well as adding extra impetus to our technological development efforts."

“USTER® TESTER 6 was launched in 2015 and has already been sold in 37 countries. As part of USTER’s continuous improvement strategy, we have collected personal feedback from every USTER® TESTER 6 customer around the world. This, combined with field reports from our service engineers, led to the latest developments of USTER® TESTER 6.”

Frequent Occurrences: Quality evaluation for conductive yarns

Conductive yarns have become more important in the past decade in fast-growing markets such as protective wear, fitness clothing, and healthcare.

Manufacturers of protective clothing in particular need to deal with public institutions and tenders. In this competitive environment, the supplier’s reputation is crucial – and it depends largely on consistent quality to avoid costly claims.

Until now, it has not been possible to measure the quality of conductive yarns – a real issue for spinners in this field. USTER stepped up efforts to include measurement of conductive yarn in USTER® TESTER 6. Sensor OM is now used to measure Frequent Occurrences (FO) in these yarns. It analyses neps, thin and thick places, yarn evenness, diameter, density and shape – all vital quality parameters for conductive yarns.
USTER® TESTER 6 (c) 2019 Uster
USTER® TESTER 6 (c) 2019 Uster


Twist and twist variation – in a single test routine

The manual and often subjective measurement of twist has been regarded by spinners as a task to be avoided if possible. But the twist level in a yarn is a critical quality parameter that affects both the look and performance of the finished product, as well as the productivity level, so spinners would benefit from integrating twist in their normal testing routine.

Now, this important parameter can be measured as a simple by-product of yarn testing for 100% cotton ring and compact yarn – giving producers information about all relevant parameters as part of one laboratory procedure. USTER® TESTER 6 is the only yarn testing instrument on the market with the option to obtain Twist and Twist variation (Tu) data during yarn testing, at a speed of 800 m/min. This information enables spinning mills to react quickly to identify performance gaps such as low-speed spindles.

Developed by experts in the technology department of USTER, these innovations extend the capabilities of USTER® TESTER 6 still further.


More News from Uster Technologies AG

#ITMA Asia + CITME Singapore 2025

Uster presents novelties at ITMA Asia + CITME 2025

There’s news from Uster Technologies to be announced for the industry’s upcoming event in Singapore. The Uster 360Q universe is growing with new products, solutions and services. Innovation developments can also be recorded in the fields of man-made fiber testing and fabric inspection. Uster innovations address the industry’s trending topics as mill management and process control, optimization of delivered fabric quality and yield.

#Spinning

Uster Technologies marks 150 years of empowering quality excellence

Uster Technologies marks 150 years of excellence – a milestone that reflects continuous adaptation to customer needs and industry change. Over the decades, Uster has evolved from manufacturing quality testing instruments into a trusted partner shaping the future of textile production.

#Recycling / Circular Economy

Challenges of making yarn from recycled fibers

What does it take to spin quality yarn from recycled fibers? Uster Technologies brought textile industry leaders together to discuss the role of technology, data and automation – as well as the current challenges in using recycled raw material. Experts from Rieter, Säntis Textiles, Otto Yarns, and TVU commented on the current situation and looked into the future of spinning in a panel discussion organized at Uster headquarters.

#Spinning

Uster Technologies wins another infringement lawsuit

In a ‘victory for innovation in China’ Uster Technologies has secured a decisive judgment in a patent infringement lawsuit against a competitor. The final ruling by the Supreme People’s Court of PR China confirms that the competitor’s actions in copying the patented yarn feeder of the Uster Tester 6 constitute unlawful infringement.

More News on Spinning

#Spinning

Efficiency reimagined: economical, precise, compact

At this year's PaintExpo in Karlsruhe (April 14–17), Barmag will present an optimized design of its paint metering pump (Hall 3, Booth 3344). It impresses with its low weight, increased productivity, and extended service life. Specially developed for compact robot arms, the pump enables high-precision and economical paint application – ideal for industries such as automotive, aerospace, and renewable energies.

#Spinning

Barmag's new texturing machine impresses the market

Since its premiere at ITMA Asia + CITME 2025, the eFK EvoSmart texturing machine has achieved impressive market success. The innovative technology is winning over yarn manufacturers worldwide who are committed to energy-efficient and economical production processes. A total of 84 machines has already been sold – including in China, Turkey, and Indonesia – a clear sign of the industry's confidence in this forward-looking solution.

#Spinning

First PA66 spinning plant with EvoQuench successfully commissioned

With the successful commissioning of a multi-digit PA66 spinning line for microfiber yarns, Chinese textile company Shandong Nanshan Fashion Technology Co., Ltd. has added yarn production to its textile value chain.

#Spinning

Saurer Technologies Twisting Solutions at ICFE 2026

Saurer Technologies Twisting Solutions, a global leader in textile machinery innovation, will be present at the International Carpet and Flooring Expo ICFE 2026. Join us January 6–9 at the Istanbul Expo Center, Türkiye, as industry leaders, manufacturers, and innovators gather to explore the latest breakthroughs in carpet and flooring technology. Let’s meet at the new established global Center of the Carpet Sector in hall 3, booth 300!

Latest News

#Yarns

Yarn spinning partner Tearfil continues to support Spinnova’s fibre and technology

Spinnova Plc has signed non-binding Letter of Intent (LOI) with Portuguese yarn spinning company, Tearfil Textile Yarns to secure access to SPINNOVA® fibre volumes.

#Yarns

B.I.G. Yarns achieves EcoVadis Platinum Rating, ranking among top 1% of companies worldwide

B.I.G. Yarns, the carpet yarn brand of B.I.G. and a leading manufacturer of polyamide (PA), polypropylene (PP) and polyester (PET) yarns for contract, automotive, and high-end residential applications, has been awarded the EcoVadis Platinum Medal, placing the company among the top 1% of more than 130.000 companies assessed globally.

#Digital Printing

Mimaki upgrades TS330 series for vibrant and seamless dye sublimation printing

The TS330 Series now provides users with an extended colour gamut, offering the flexibility to serve different markets profitably from one solution – from fashion to décor to signage – with improved colour vibrancy, fidelity and accuracy. Mimaki also introduces a larger solution to the TS330 Series, the TS330-1800, able to accommodate single-piece, wide textile fabrics, ideal for larger home décor applications.

#Sustainability

Storm Creek achieves bluesign® PRODUCT status

Storm Creek (ASI#/PPAI#) is proud to announce a meaningful sustainability milestone: the company has achieved bluesign® PRODUCT status: becoming the first US-based supplier in the promotional products industry to earn this globally respected certification. While this marks an industry first, for Storm Creek, it represents something far more important: a continuation of doing what they believe is right.

TOP