Blending Plant for Small Lots.

OMMI manufactures blending machines and plants for the wool spinning industry. In 1999, exports accounted for 70 percent of its sales of blending, cleaning, opening, and waste reclamation machines. Customers include the United States, the People's Republic of China, the Far East, and Australia. OMMI's fully automated blending plant meets ..

Developing Fundamental Measures of Cotton Multi-Component Blending performance.

Researchers are analyzing the transient nature of variability and variability conservation laws to develop reliable measures of multicomponent fiber blending. The study has yielded a blending propensity index that shows that fiber blending performance depends on the fiber surface, resiliency, and compatibility. The index provides a quanti..

Development and Experimental Validation of Nonlinear Models for High-Speed Yarn Transport Systems.

Researchers will develop and experimentally validate nonlinear models for high speed yarn transport systems. The study will focus on computer models for specific textile processes that involve rotating balloons, including cylindrical yarn package unwinding, conical yarn package unwinding, ring twisting and winding processes in ring spinni..

Open-End vs. Ring-Spun Pricing.

A study of yarn pricing in the United States used back issues of American Textile Industries to identify trends. A comparison of prices for ring spun and open end 18 Ne count yarns from 1984 to the present revealed that the price difference increased almost linearly during that period, rising from 13 cents in October 1984 to 51 cents in J..

Rieter at ATME and CITME.

At ATME 2000 in Greenville, South Carolina, and at CITME in Beijing, Rieter's Spun Yarn Systems Business Group demonstrated a novel system for short staple fiber spinning, including blowroom machines that operate at low raw material consumption rates; the VarioSet reproducible cleaner ; the C51 high performance carding machine with automa..

Automation Solutions Specifically for Can Transport in Spinning.

Although automating can transport in spinning mills helps reduce costs, complex logistics make it difficult to unite technical feasibility and economic efficiency. Analysts suggest that spinning mills simplify the can transport process before adopting automation. An introduction to the automation of can transport in spinning addresses rat..

Biodegradable Oversprays for the Processing of Wool.

Henkel KGaA's line of biodegradable lubricants are manufactured from renewable resources for fiber processing. The Henkel group consists of 160 companies operating in 55 countries manufacturing chemical products, household and industrial cleaners, cosmetics, and industrial adhesives. Its Selbana biodegradable lubricants use special fatty ..

운전보전관리를 위한 포인트(2)-혼타면공정

Spinning machine with spindle motor control system

The object of the invention is to provide a spinning machine which the manufacturing expenses and maintenance/checkout expenses are held down and the operation of the low voltage circuits is stabilized. In a spinning machine having a spindle motor control system, each three-phase power supply line is provided with a pair of conductive con..

Building a Rule Set for the Fiber-to-Yarn Production Process by Means of Soft Computing Techniques.

Researchers expanded an efficiency based classifier system by using fuzzy rules to generate a rule set for predicting yarn strength. The fuzzy efficiency based classifier system enhances the original learning classifier algorithm of Goldberg by introducing several rule efficiencies into the learning strategy of the system. As a method to ..