Perfect fiber and spinning preparation for air-jet yarn

Perfect fiber and spinning preparation for air-jet yarn


From the bale opener UNIfloc A 12 to the autoleveler draw frame RSB-D 50, MEM Textile is convinced of the Rieter machines for fiber and spinning preparation for their air-jet lines.

Many settings for high yarn quality are already made in fiber and spinning preparation and have an effect right through to the end product. That is why MEM Textile relies completely on Rieter machines for preparation in its air-jet spinning mills. This is how MEM Textile can live up to its claim of delivering consistently high quality with maximum productivity so it can meet the expectations of its demanding customers.

MEM Textile is among the largest integrated manufacturers of the textile sector in Turkey. In its air-jet mills, the company produces yarns from 100% viscose, modal and Tencel as well as blended yarns with combed cotton and other blends. From the bale opener UNIfloc A 12 to the autoleveler draw frame RSB-D 50, MEM Textile is convinced of the Rieter machines for fiber and spinning preparation for their air-jet lines. Halil Çetin, Mill Manager, MEM Textile, says, “We have maintained a warm relationship with Rieter for almost 25 years and feel the power of Rieter behind us in all our projects. We get prompt service and fast technical and mechanical support. Thanks to Rieter machines, we always achieve the same high quality which directly affects the quality of the end product.”

UNIblend A 81: Blends with highest precision

Each Rieter machine contributes to energy-efficiency, optimised raw material utilisation as well as efficient and economic production. This helps MEM Tekstil stay competitive. The precision mixer UNIblend A 81 is a highlight for its contribution to the flexible production of blends with highest precision. One A 81 can produce up to four different blends and, as a result, is able to feed up to four different carding lines. The continuous mass feeding of the different raw material components guarantees a deviation of the blending ratios of less than 1% which is particularly important for MEM Textile’s blended yarns or for extreme blend compositions in the range of 98/2%.

Figure 2: Outstanding sliver evenness with Rieter draw frames

OMEGAlap E 36: Economic combing sets

The Rieter combers together with the combing preparation system OMEGAlap E 36 are the ideal preparation for high-quality blended yarns with combed cotton. Regardless of raw material and lap diameter, the E 36 has a constant production speed of 230 m/min. This allows the supply of very economic combing sets – one OMEGAlap E 36 feeds up to eight combers E 75.

RSB-D 50: Outstanding sliver evenness

With the Rieter draw frames SB-D 50 and RSB-D 50, MEM Textile can flexibly produce either with high productivity or focus on quality depending on the raw material and application. The autoleveler draw frames RSB-D 50 ensure outstanding sliver evenness for constantly high yarn and fabric quality. With the patented drive concept ECOrized, 25% of the belts and drive elements are saved compared to the previous model which makes a major contribution to energy efficiency. Operators easily set the delivery and coiler speed, suction intensity, and draft on the touchscreen via frequency-controlled drives. The SLIVER professional expert system on the touchscreen enables a rapid assortment changeover at optimal sliver quality. As a result, frequent lot changes can be made quickly – also by less well-trained personnel. The draw frames RSB-D 50 serve as the last quality gate to eliminate faults and deliver a perfectly prepared sliver to the air-jet spinning machines thanks to the Rieter Quality Monitor.

Article Courtesy: Rieter

About Rieter:

Rieter is the world’s leading supplier of systems for short-staple fiber spinning. Based in Winterthur (Switzerland), the company develops and manufactures machinery, systems and components used to convert natural and manmade fibers and their blends into yarns. Rieter is the only supplier worldwide to cover both spinning preparation processes and all four end spinning processes currently established on the market. Furthermore, Rieter is a leader in the field of precision winding machines. With 18 manufacturing locations in ten countries, the company employs a global workforce of some 5,480, about 16.5% of whom are based in Switzerland.