[pageLogInLogOut]

#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

#Spinning

Measure and control the fiber – optimize yarn quality

Producing consistent yarn quality is an everyday challenge – and a very difficult one. Detailed knowledge and understanding of the fiber raw material is absolutely critical to achieving the best possible quality in the yarn. To help spinners, Uster experts have put together guidelines for avoiding yarn irregularity claims, in a special edition of the Uster News Bulletin.

#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.

More News on Spinning

#Recycling / Circular Economy

Efficient recycling of textile PET

At the upcoming Plastics Recycling Show Europe in Amsterdam on May 5–6, BB Engineering will present its portfolio of PET recycling technologies. The German machinery manufacturer will once again focus on textile recycling and melt filtration.

#Spinning

Barmag Huitong Engineering technology makes PA6 direct spinning economically viable

Barmag’s subsidiary Barmag Huitong (Yangzhou) Engineering Co., Ltd. commissioned the first continuous polymerization (CP) plant for polyamide 6 in the Chinese province of Zhejiang.

#Spinning

Rieter Annual General Meeting 2026: Shareholders approve all board proposals

At the Annual General Meeting of Rieter Holding Ltd. held on April 16, 2026, 342 shareholders representing 64.0% of the share capital approved all motions proposed by the Board of Directors. The shareholders adopted the Annual Report as well as the Financial Statements and Consolidated Financial Statements for 2025. They also granted discharge to the members of the Board of Directors and the Group Executive Committee for their activities in the reporting year. In an advisory vote, the 2025 Report on Non-Financial Matters was also approved.

#Techtextil 2026

SAHM Winding Solutions and Vandewiele Automation present integrated automation solution for winding processes

For the first time at the Techtextil trade fair in Frankfurt am Main, Germany (21 - 26 April), SAHM Winding Solutions (Hallo 12.0. / Booth 95) and Vandewiele Automation will be showcasing their combined automation expertise for industrial winding processes. Under the motto “Combining Automation. Maximizing Flow”, the two companies will demonstrate how automated package handling and robot-assisted yarn knotting can be integrated into a continuous production flow.

Latest News

#Techtextil 2026

Speed and connectivity: Techtextil and Texprocess provided market-ready solutions for industries under pressure

With more than 36,000 visitors and 1,700 exhibitors from a total of 112 countries, Techtextil and Texprocess 2026 demonstrated how innovation comes into industrial use. The convergence of research, industry and application proved to be a breeding ground for new material solutions, manufacturing and processing technologies. Natural fibres, performance apparel, connected systems and AI-driven processing technologies emerged as key growth and future markets.

#INDEX 2026

Italian Textile Machinery heads to Geneva for Index 2026

An important delegation of Italian companies will exhibit at the upcoming INDEX 2026, the world’s leading event for the nonwovens sector, taking place from May 19 to 22 in Geneva (Switzerland). Numerous Italian exhibitors will be present within the Italy Pavilion, organized by the Italian Trade Agency (ICE) and ACIMIT, an exhibition area of over 140 square meters dedicated to the latest innovations proposed by the Italian industry.

#Textile processing

Vivien Altmann-Morelli new Director of Texcare

As of May 1, 2026, Vivien Altmann-Morelli will take over as Director of Texcare International and the associated brand Textile Care & Cleaning Technologies. In addition, the Food Technologies brand will also fall under her responsibility.

#Techtextil 2026

Aditya Birla Group showcases integrated technical textile capabilities at Techtextil 2026

As global industries rethink supply chains and accelerate the adoption of advanced materials, the Aditya Birla Group, a US$67‑billion global conglomerate, headquartered in Mumbai, India, showcased the full strength of its technical textiles portfolio at Techtextil 2026 in Frankfurt today. The Group’s presence underscored India’s transformation into a hub for high-value, performance-driven textile solutions within the global ecosystem.

TOP