[pageLogInLogOut]
TRÜTZSCHLER SPINNING - THE XL COMBER

#Spinning

The most efficient basic yarn clearing

PRISMA’s simultaneous dual measurement is the most effective way to detect basic faults in yarn quality control. Providing spinning mills with the best yarn quality while reducing waste, splice cycles and energy consumption. PRISMA's optical infrared and mass sensors work in harmony, combining the two outputs into one signal. This ensures the most accurate fault detection and the most precise cut execution.

Prisma simultaneous dual measurement

The sensor takes into account factors like raw material, type of fault, length of the fault, and even hairiness, which results in the best recognition and classification of faults by length and intensity.

Spinning mills that rely on PRISMA can be sure of the highest profitability at all times.

Why invest in dual measurement technology?

Every sensor technology possesses its strengths and limitations. Even with an incorporated yarn clearing system, there may still be defects in the yarn that could result in potential complaints. Through the utilization of yarn clearers, equipped with both optical and capacitive measurements, spinning mills are investing in comprehensive quality control. It's crucial to note significant variations exist among dual measurement technologies available today.

With the launch of PRIMSA in 2019, Loepfe was the first to bring dual measurement to the market.

This innovative system utilizes two powerful sensor technologies and unique software for simultaneous signal processing. As a result, PRISMA's dual measurement capabilities remain unparalleled in today's market.

 

The benefits of a clever software

The clever PRISMA software ensures yarn excellence and straightforward handling at all times. Both sensors monitor the yarn concurrently, fusing their outputs into a single signal before classifying the detected fault according to its length and strength. The clearing system assesses exclusively this combined output rather than individual signals - guaranteeing the identification of every type of defect regardless of volume, mass or size.

By utilizing the exceptional blend of both signals, spinners can rest assured that any type of fault will be detected. The sensors and the software consider aspects such as raw material, type of fault, length of the fault and hairiness. PRISMA also offers the NSLT Cluster feature that can detect irregular accumulations and periodical faults.





By utilizing the PRISMA system, operators can easily track the length and combined intensity of each defect in the provided cut history for every spindle. This eliminates the need for separate reporting since all issues are measured through a comprehensive system. With these detailed insights about the yarn properties, decisions based on accurate data can be made.

PRISMA’s simultaneous dual measurement © 2023 Loepfe
PRISMA’s simultaneous dual measurement © 2023 Loepfe


The simultaneous dual measurement technology is exceptionally user-friendly. There's no need for the user to be concerned with configuring or combining the two sensors, nor choosing which sensor should take precedence in evaluating and determining whether a fault needs cutting or not. The smart functionality of the PRISMA clearer system guarantees an optimal setup is always achieved.

PRISMA clever yarn cleaning © 2023 Loepfe
PRISMA clever yarn cleaning © 2023 Loepfe




More News from LOEPFE BROTHERS LTD.

#ITMA Asia + CITME Singapore 2025

A tradition of innovation celebrated at ITMA 2025 in Singapore

For 70 years, Loepfe has embodied precision, technological excellence, and uncompromising quality. Join us as we proudly celebrate seven decades of innovation at ITMA 2025 in Singapore. Founded in 1955 by two visionary brothers, Helmut and Erich Loepfe, the company has been a pioneer in yarn quality control – continuously pushing technological boundaries to meet and exceed industry expectations.

#Weaving

Leadership transition at Loepfe

Loepfe Brothers Ltd. has embarked on a new chapter with the appointment of Markus Kleindorp as the new CEO, ushering in a fresh era of leadership. Former CEO Ralph Mennicke's departure prompts restructuring, including the addition of Gregor Stalder as CFO. With this seasoned team, Loepfe aims to maintain its excellence in the textile industry.

#Weaving

Thermal fabric cutting system - Weftmaster cut-it for airbag fabrics

WeftMaster CUT-iT for airbag fabrics. In case of the unexpected while driving a car, people are relying on airbags for their life protection. Hence, airbag fabrics must have flawless quality. Renowned weavers of airbag fabrics take no risk; they rely on Loepfe's CUT-iT to ensure their top quality fabrics have a perfectly defined and uniform selvedge.

#ITMA Asia + CITME 2022

Loepfe will present groundbreaking technology at ITMA ASIA 2022

Loepfe has redefined the landscape in textile manufacturing with cutting-edge sensor solutions. At ITMA Asia 2023, Loepfe is taking a new approach and inviting visitors to witness firsthand the remarkable advantages Loepfe users experience with its cutting-edge sensor technology. Profitable, efficient, and easy with a high-quality output - that is what Loepfe stands for.

More News on Spinning

#Spinning

Barmag honored as Gold Partner

At this year's supplier conference held by polyamide yarn manufacturer Yongrong on January 17, Barmag was honored with the Gold Partner Award. The company presents the award to suppliers who make a significant contribution to the sustainable growth and success of the group.

#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.

Latest News

#Fabrics

MUNICH FABRIC START: Between Attitude and Sensuality

The future begins where we reimagine it. After seasons of restraint, Spring.Summer 27 marks a conscious counter-trend: optimism, sensuality, and creative freedom are replacing pragmatism and neutrality. Physical presence and individuality are regaining importance – as a response to uncertainty, exhaustion, and algorithmic predictability. The overarching theme of PLEASURE stands for fashion as an emotional space, as an expression of attitude and cultural reflection. Colours, surfaces, and materials become vehicles for self-confidence and joie de vivre.

#Denim

organIQ seek: smart alternative to potassium permanganate

CHT Group announces new technical findings within its organIQ seek platform that significantly advance the transition toward permanganate-free denim bleaching. Through extensive industrial testing and application research, CHT confirms that organIQ seek can now be used with remarkable effectiveness as a substitute for potassium permanganate in spray bleach, while remaining aligned with sustainability expectations and cost realities in the European market. At the COLOMBIATEX in Medellín as well as at the Exintex in Puebla and the Kingpins Show in Amsterdam the CHT Group will present organIQ seek as an alternative to potassium permanganate.

#Functional Fabrics

PERFORMANCE DAYS: Focus topic shifts to the beginning of the value chain

Following the last Focus Topic in October 2025, which placed Textile-to-Textile Recycling at its core, PERFORMANCE DAYS continues to drive the conversation around circularity – this time with an expanded and more upstream perspective. The upcoming Focus Topic, “Textile to Textile: The Role of Collectors and Sorters,” presented during the spring edition on March 18–19, will spotlight one of the most essential yet often overlooked components of a functioning circular textile system: the efficient collection and sorting of post-consumer textiles.

#Knitting & Hosiery

Proven performance, optimised costs – the new RE 6 EL

Nowadays textile companies increasingly need to produce small production runs and respond to market changes with instantaneous pattern changes in order to operate profitably – meaning they require machines that offer maximum flexibility, reliability and cost efficiency. KARL MAYER understands the challenges of the market and is launching its new RE 6 EL. The Raschel machine offers the core strengths of the classic RSE 6 EL and essentially the same performance parameters, but has been further cost-optimised largely due to local production advantages. This makes the newcomer an efficiency champion in production, especially when it comes to frequent pattern changes.

TOP