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The well-organized symposium attracted a large number of Egyptian textile manufacturers. During the day the participants learned more about the benefits of the SSM textile machines and their commitment to innovative high quality products. SSM presented the best solutions for staple yarns in Assembly Winding, Singeing and Rewinding as well as for the filament yarns in Air Texturing and Air Covering.

The feedback of the seminar was overwhelming and thanks to the commitment to technological innovation, focused on cooperation with best partners and industry leaders, SSM’ recognition as innovative leader in yarn processing and winding has been confirmed.

For more information about SSM solutions please contact:

SSM Schärer Schweiter Mettler AG
Neugasse 10, CH-8810 Horgen / Switzerland
L_hc__mss--ofni, www.ssm.ch

This year’s exhibition attracted a large number of visitors. SSM impressed the visitors by showing a wide range of applications and latest technology solutions to help textile producers to become more competitive.

The highlight of the show was the introduction of the worldwide unique backpressure system: preciforce™, for a guaranteed package consistency. The precise density control ensures that an optimal package can be produced, which leads to improved properties in the subsequent process. This feature will be optional available for selected XENO machines only. Furthermore, SSM combined the advantages of blade winding and electronic yarn traverse into powerblade™: exclusively available on XENO-PB. With the SSM XENO machines, producers got the right tool in their hand for a perfect winding result and maximum productivity.

In the filament sector SSM had to offer yarn manufacturers more possibilities; such as fancy effects made on air texturing or different features in air covering. Therefore, SSM provides a tool to fashion unique fabrics and increase the yarn producers’ competitiveness.

In addition, SSM provides a wide range of renowned textile machines. A detailed overview about SSM machinery and supported applications of the textile process chain can be found under Winding Solutions at www.ssm.ch.

SSM would like to take this opportunity to thank everybody who visited the booth and is looking forward to future partnerships and collaborations.

SSM Schärer Schweiter Mettler AG

In this issue for the ITMA 2019, Bräcker, Graf, Novibra, SSM and Suessen show innovations for all four spinning processes established on the market, as well as for precision winding and texturing. These innovations are aimed at reducing operating costs, enhancing productivity and improving yarn quality. Increasing flexibility also plays a major role. Download your copy here and enjoy reading!

Please do not hesitate to contact us for further information about the SSM applications and possibilities.

SSM Schärer Schweiter Mettler AG

The SSM agencies achieved this appreciation for their professional representation of our products and corporate values, the executed promotional activities and the achievement of the sales targets set for the year 2018.

The precious award was handed over on occasion of the agents meeting held in Barcelona before the exhibition ITMA2019.

Many thanks to Levent Cenger (Cenger Mümessillik Ltd Şirketi), Erwin Holbein (Symtech Inc.) and their team!

SSM Schärer Schweiter Mettler AG

Among other factors, such as digitens™ (SSM online regulated yarn tension) and DIGICONE® 2 (SSM step precision winding), the backpressure force is a very important influencing factor for a perfect yarn package construction on a winding machine. The backpressure force has a significant influence on the package density that needs to be achieved. The more precise a backpressure force system is working, the better the density can be controlled, resulting in an optimal package construction. Standard backpressure force systems, such as pneumatical-, electro-mechanical- or mechanical systems, on winding machines worldwide follow a pre-defined curve. Disturbing factors, which can occur frequently in a production, are not corrected with these systems.

Therefore, SSM has developed the world’s first backpressure force system that constantly regulates the contact force and consistently bypasses disruptive factors.

preciforce™ - A worldwide unique backpressure system
preciforce™ is the first and only backpressure system on a winding machine which regulates the contact force in a range of 200 – 8’000 cN with precise accuracy, regardless of whether hard- or soft-packages are wound. Due to the innovative design, no manual backpressure adjustments, commonly known on winding machines with pneumatical or mechanical backpressure systems, are any longer required. Thanks to the compact design, the powerful preciforce™ system can easily be retrofitted on existing SSM XENO winding machines of all types.

Besides of all these benefits, the preciforce™ system is entirely maintenance free, consumes less energy and the fact that the system is self-calibrating further enhances the advantages of the preciforce™ system.

The SSM preciforce™ is optional available for SSM XENO-YW, -YD, -PB and -AC machines.

SSM Schärer Schweiter Mettler AG

SSM Schärer Schweiter Mettler AG participated at the following exhibitions in January and February 2019:

DTG from 09 – 12 January with supporting agent TAL
IGATEX from 26 – 28 February with supporting agent MAKVIZ

The exhibitions took place on joint booths of the SSM representatives. During the shows, SSM met many existing, and also potential new customers that showed interest in their products. Thanks to the great effort and support of the SSM agents the exhibitions have been a great success.

For more information about SSM applications please contact:
SSM Schärer Schweiter Mettler AG
Neugasse 10, CH-8810 Horgen / Switzerland
L_hc__mss--ofni, www.ssm.ch

As of January 1st 2019 Roman Haefeli has started as Head of Sales and member of the management board of SSM Horgen. Mr. Haefeli holds a degree in mechanical engineering from the Swiss Federal Institute of Technology (ETH) and many years of experience in research, development, operations and sales.

SSM welcomes Roman Haefeli and wishes him a good start and a lot of success and fulfillment in his new function.

SSM Schärer Schweiter Mettler AG

He has started as of February 1st 2019 as CFO and member of the management team of the SSM Group. Mr. Mori holds a Bachelor of Science in Business Administration from the University of Applied Sciences in Southern Switzerland (SUSPI) and has many years of experience in finance and controlling.

SSM welcomes Mr. Mori and wishes him a good start and a lot of success and fulfillment in his new function.

SSM Schärer Schweiter Mettler AG

The variety of yarns and packages – a particular challenge
The problem is: the winding machines often fail to instantly wind packages that can be easily dyed. This is due to the fact that there are thick yarns, thin yarns, rough yarns, smooth yarns, straight packages, conical packages … the list could be continued infinitely. Good winding machines must take into account all these parameters and, at the same time, constantly produce packages of high quality. In case a package is wound in a suboptimal way, this situation will lead to problems in the downstream processes and, as a consequence, result in additional disadvantages. Additional disadvantages, however, cost time and money – money that is often lacking in the highly competitive textile market. Therefore SSM has developed an algorithm, in cooperation with a renowned university, enabling the winding machines to wind the “perfect” package, regardless of the yarn.

Images instead of laboratory tests
The engineers and mathematicians opted for a special approach. Instead of measuring parameters such as yarn tension, density, material, or yarn diameter, and packing them in complicated formulas, they translated the SSM expert knowledge into a theory, allowing for a precise prediction of package structures and density distribution. Using methods from the number theory, they finally managed to get a grip on the “chaotic and dynamic system” of package winding.

Based on the calculations, it was possible to devise the DIGICONE®2 algorithm that can be directly implemented into the winding machine control software. By means of high-speed recordings during the winding process and with the aid of x-ray computed tomography, the success of the SSM project was finally confirmed (see image comparative spool). Result: the identically constructed machines, which previously were not always able to wind a package that can be easily dyed, accomplished this task straight-away with the new software.

Competitive advantage through innovation
Thanks to the cooperation between SSM and university, the idea could be optimally implemented. “The innovative DIGICONE®2 algorithm enables us to stand our ground in the competition with other winding machine manufacturers”, says Karaarslan. The algorithm is successfully used by the latest SSM machine generation, and many customers have already tangibly profited from it.

For more information about SSM applications please contact:
SSM Schärer Schweiter Mettler AG
Neugasse 10, CH-8810 Horgen / Switzerland
L_hc__mss--ofni, www.ssm.ch

What’s a stable electricity supply?

An electricity supply is characterized by frequency, magnitude, waveform and symmetry of the three-phase-voltages. If the following disturbances exceed certain limits then the quality will be affected:

• main power shortages
• jitter light
• voltage variations
• frequency variations
• slow and rapid voltage changes (over-voltage, spikes)
• unbalance of three phase voltage
• harmonic distortion

An exact definition of a stable supply is given in the European Norm (ex. EN50160). SSM assures its machine function correctly if the norm is fulfilled.

How to test the electricity supply

To test if a supply is inside the norm you have to analyse your net over a long time. Variations over the seasons have to be taken into consideration (summer/winter influences etc.). Often a weekly analyse will give you sufficient information about your net. SSM can offer a short analyse of your net. Very often though consumers know their supply. Important are the amount of main power shortages and voltage variations.

How to connect the machine to the supply

A lot of errors can be avoided by connecting a machine correctly:

• Is the grounding system of the machine correct?
• Sufficient cross section of the supply pipe?
• Avoid connecting machines of different power classes to the same main distributor.

How to protect a machine

There are a number of devices that can help to protect a machine, e.g. UPS (unbreakable power interrupt), power stabiliser, flash protector, or net filter. It is important to choose the best and most economical solution. The beside checklist will help you to choose appropriate equipment.

The ratio between double strokes and number of revolutions is kept constant for a certain diameter range. The crossing angle varies only slightly within a range of ±1°. This results in an enhanced package density that does not change with increasing package diameter. So the building of pattern zones is avoided and the package maintains a stable structure without any ribbons. Due to this stable structure, the risk of complete layers “slipping off” during the unwinding process of dyed packages, as known with random winding, is completely eliminated.

The introduction of the XENO platform opened new possibilities for optimizing the winding algorithm. Thanks to this new machine platform, SSM could release DIGICONE® 2, enabling an increase of dye package density by another 10–24% with unchanged dyeing recipes.

For more information about SSM solutions please contact:
SSM Schärer Schweiter Mettler AG
Neugasse 10, CH-8810 Horgen / Switzerland
L_hc__mss--ofni, www.ssm.ch

At the ShanghaiTex 2013 SSM has introduced the x-view™ density analysis. Since then the state of the art method was used for further improvements of SSM’s winding technology for the benefit of their customers.

The first part of the density analysis is performed on an industrial x-ray CT (XRCT) scanner. Here the yarn package is digitally x-rayed from several directions. These recordings are then calculated for a three dimensional computer model of the yarn package. The computer model serves as raw-data source for the final analysis. Several cross sections are measured to form the mean density profile of the examined package. The density analysis with an XRCT scanner allows finding fine-tuned winding recipes for specific requirements. Furthermore it enables SSM to steadily improve their winding technology or to create customized yarn packages. With its customers in mind, SSM is in contact with material testing labs to make the x-view™ analysis better available.

Thanks to the commitment to technological innovation, focused on cooperation with best partners in the field and with industry leaders, nowadays SSM is recognized as innovative leader in Yarn Processing and Winding – Swiss developer, leader and inventor of the electronic yarn traverse system.

For more information about SSM solutions please contact:

SSM Schärer Schweiter Mettler AG
Neugasse 10, CH-8810 Horgen / Switzerland
L_hc__mss--ofni, www.ssm.ch

Thanks to the SSM App, helpful information is available all the time. With the SSM Mobile Tools you got a quick access to SSM's product range and news, as well as to useful tools to enhance your productivity and to plan your production.

Being smart with SSM and join it now! Click on the below icons and download the app from the store.

For more information about SSM solutions please contact:
SSM Schärer Schweiter Mettler AG, Neugasse 10, CH-8810 Horgen / Switzerland
Phone: +41 44 718 33 11
Fax: +41 44 718 34 51
L_hc__mss--ofni

• SSM Mobile in the App Store of Apple Inc.
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• SSM App brief instruction GBpdf - 1.97 mb