[pageLogInLogOut]
TRÜTZSCHLER SPINNING - FROM WASTE TO VALUE

#Spinning

MillMaster LabTrend offers new functions and more benefits

With its “Lab Trend”, MillMaster TOP offers a comprehensive analysis tool for determining deviating yarn properties and their causes.

Deviations in the yarn quality produced may result from the following factors:

  • Raw material change
  • Settings change
  • Wear and tear
  • Dirt
  • Climate changes 

The “Lab Trend” collects various data and displays trends, based on the following data items:

  • Cut
  • Imperfections
  • Hairiness
  • Evenness
  • Yarn classification

Each “Lab Trend” report contains a graphic representation of the quality fluctuation. This easily visualizes the progression over time.

Graphic representation (c) 2020 Loepfe
Graphic representation (c) 2020 Loepfe


An overview shows the yarn class in which the quality deviation occurs and a sample representation of the yarn defects within the respective yarn class.

Identification of the yarn classes (c) 2020 Loepfe
Identification of the yarn classes (c) 2020 Loepfe


Yarn defect example  (c) 2020 Loepfe
Yarn defect example (c) 2020 Loepfe


Solutions and benefits

The extensive information of the “LabTrend” can now be compared with the “Classification of yarn faults” matrix. This allows for precise identification and fast correction of the causes responsible for the encountered quality fluctuations, from raw material throughout the various preparation stages and up to the ringspinning process, ultimately providing complete control over the whole production process.

Classification of yarn faults and possible source of origin (c) 2020 Loepfe
Classification of yarn faults and possible source of origin (c) 2020 Loepfe


MillMaster is a great tool for any spinning mill tackling their daily quality and production challenges. It’s “LabTrend” not only allows for a fast and well-aimed action, but it also leads to a constant yarn quality and provides the basis for efficient machine maintenance, eventually also leading to a significant reduction in maintenance costs.




More News from LOEPFE BROTHERS LTD.

More News on Spinning

#Spinning

Object Carpet tests production of rPET BCF yarn on Neumag BCF line

In a joint project with Object Carpet GmbH, Denkendorf; the Institute for Textile Technology (ITA), Augsburg; and Next Generation Recyclingmaschinen GmbH (NGR), Feldkirchen, Austria, Barmag investigated the processing of recycled polyester for BCF yarn. The goal was to evaluate the fundamental suitability of 100% recycled carpet material for reuse in carpet yarn production to create a closed-loop system in carpet manufacturing. To date, commercial rPET BCF processes have been based solely on rPET from bottle pellets.

#Spinning

New spinning package with two-step filtration for recycled yarns and more

At the ITM in Istanbul, BB Engineering unveiled its new, patented ValuePack spinning package for the first time, which features a two-stage filtration system. This is particularly beneficial for re-cycling processes. Until now, spinning packs have used either metal powder (“sand”) or filter candles as filter media. Both options are suitable for differ-ent applications, and each has its own specific advantages and dis-advantages.

#Research & Development

GenuTrace client advisory: Is your cotton supply chain UFLPA ready?

U.S. Customs and Border Protection has released updated operational guidance (CBP Publication No. 5560-0526) expanding its forced labor enforcement framework. The guidance supersedes the original 2022 UFLPA Operational Guidance and now covers all forced labor enforcement authorities — UFLPA, CAATSA, and WROs/Findings — in a single unified document. For cotton importers, the enforcement posture has not softened. It has become more structured, more documented, and more demanding. Learn more about UFLPA.

#Spinning

"We will become a recycling powerhouse"

The textile industry is now in its fourth consecutive year of crisis, while automation, artificial intelligence and recycling are reshaping the rules of the game. In this interview, Rieter CEO Thomas Oetterli discusses the first signs of a market recovery, reflects on his first three years at the helm of the company, explains the integration of Barmag, outlines Rieter’s vision of the fully automated spinning mill and highlights the strategic importance of recycling. In doing so, he explains why the new Rieter Group aims to play a leading role in transforming the textile value chain into a circular economy.

Latest News

#Research & Development

2026 general meeting of the Friends and Supporters of RWTH Aachen at ITA

The Friends and Supporters of RWTH Aachen e. V. (proRWTH) looked back on a successful year of support at their 2026 general meeting. The meeting took place at Institut für Textiltechnik (ITA) of RWTH Aachen and was combined with a joint session of the Executive Board and the Administrative Board. Before the general meeting began, participants were given a guided tour of ITA, providing them with fascinating insights into current research and development topics in textile engineering.

#Natural Fibers

Cotton ConneXions Insight to Impact brings supply chain leaders together around cotton innovation

Cotton Incorporated’s Cotton ConneXions Insight to Impact brought together more than 300 industry leaders from 140 companies across 10 countries, including more than 45 top global brands and sourcing organizations, underscoring strong global interest in cotton-rich product development, sourcing and supply chain collaboration.

#Knitting & Hosiery

Footwear innovation enabled by warp knitting technology– insights from New Balance

The future of the athletic shoe is increasingly being shaped on warp knitting machines. For KARL MAYER, the footwear industry is one of the most important growth markets – and one of the sectors where innovative textiles can realize their full potential. In his keynote address at the opening of KARL MAYER’s TEXTILE INNOVATION CENTER in Obertshausen in April, Vishnu Prakash Muthusamy, Senior Textile and Materials Engineer at New Balance, explained the opportunities that warp knitting technology opens up for performance, sustainability, and faster development processes, and why textile manufacturers are transitioning from suppliers to development partners.

#Natural Fibers

Cashmere specialist joins AbTF Board of Trustees

The Aid by Trade Foundation (AbTF) is pleased to welcome Brian Yu, the chief executive officer of the Artwell Group, to its board of trustees. As CEO, Brian Yu developed Artwell into the world’s largest supplier of responsibly produced cashmere knitwear.

TOP