[pageLogInLogOut]

#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

Rieter advances strategic repositioning amid market volatility

Rieter successfully completed the acquisition of Barmag on February 2, 2026, and reached an important milestone in the company’s repositioning. Barmag will be integrated into the Rieter Group as the “Man-Made Fiber” Division. With this strategically transformative acquisition, Rieter is expanding its core business beyond the short-staple fiber business in a targeted way. This positions Rieter as the global market leader along the entire value chain for natural and man-made fibers. In addition, as a complete systems supplier, Rieter is further strengthening its technological leadership in the areas of automation and digitization.

#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.

#Spinning

A breakthrough innovation for diaper manufacturers

Developed and manufactured by Mesdan, Italy, the Loop knotter type 093E is a special version of the well-known Loop knotter, specifically designed to join hygiene-grade spandex yarns used in the personal care industry.

#Spinning

Rieter responds to higher raw material prices

Global political and economic developments have been leading to rising raw material and energy costs for some time. The textile machinery industry is also affected by this trend. Rieter machines and components consist to a large extent of steel, copper, aluminum and electronics. These materials in particular have seen higher demand and higher prices in recent months.

Latest News

#Techtextil 2026

Monforts to showcase advanced coating solutions at Techtextil 2026

Over the past few years Monforts has significantly advanced its technologies for coating, with the successive introductions of the MontexCoat, coaTTex and VertiDry systems combining flexibility, precision and energy efficiency for the technical textiles market.

#Composites

JEC World 2026 returns with an unprecedented content program

Recognized worldwide as the leading trade exhibition for composite materials and their applications, JEC World returns on March 10-12, 2026, at Paris Nord Villepinte as the most ambitious edition to date, in line with its motto “Pushing the limits”. As the must-attend event for the composites industry, JEC World will offer an unprecedented program, blending conferences, markets insights, technical sessions, awards, and above all, a unique experience and invaluable connections.

#Raw Materials

Beyond the wardrobe – innovative cotton takes the spotlight

Cotton can do more – a lot more. Cutting-edge textiles and high-tech products made from 100% cotton prove just how powerfully performance and sustainability can come together. That very surge of innovation is front and centre at the 38th Bremen Cotton Conference, taking place March 25–27, 2026, at Bremen’s Parliament on the historic market square – culminating in a bold and dedicated closing session on Friday. In the spotlight: performance upgrades for pure cotton, smart strategies for circular textile waste solutions, and pioneering concepts for demanding technical applications. From natural fibre–reinforced composites to highly effective flame-retardant solutions, cotton steps out of the closet and shows the future potential woven into every fibre.

#Digital Printing

Keeping print inclusive: Empowering women in the print industry

Across all industries, cultivating a diverse and inclusive workplace is increasingly recognised as valuable and essential to long-term success. However, despite the print industry’s significant advancements in technology and innovation, visible representation of women remains limited. As the sector grapples with low recruitment, it’s important to challenge outdated perceptions. Creating real change, however, requires collective effort - no single company can do it alone.

TOP