From the Sector

The market for the production of carpet yarn is increasingly evolving towards more demanding processes. However, beyond commodity products, standard plants can no longer fully exploit their advantages. From 20th to 22nd March 2018, Oerlikon Neumag will be presenting an economical alternative in Shanghai in hall W3, booth F03 at the Domotex asia/Chinafloor, the leading floor covering trade fair in the Asia-Pacific region: the BCF plant Sytec One with single-end technology.

If the requirements for the production of BCF yarns increase, for example, from recycled polyester or fine filaments, then this can also lead to higher breakage rates. Highly standardised production plants must then often strike compromises with regard to throughput, quality or cost-efficiency. In such cases, the Sytec One offers a good solution instead of the mostly three-end technology plants for standard processes.

Single-end technology with 98% productivity

This BCF plant works with only one yarn (end) per position, making it ideal for demanding production processes. The reason: when a yarn break occurs only one yarn tears, all other yarns continue to run. This not only simplifies troubleshooting, it also reduces the re-threading time. In addition, less waste is produced. As a result, the productivity of the Sytec One is still over 98% for ten breakages a day, while a plant with three-end technology only reaches around 92%.

Faster processes due to a straight yarn path

In addition, the absolutely straight yarn path of the Sytec One enables significantly higher process speeds of up to 15% in spinning and texturing processes compared to multi-end technologies. Higher total titers of up to 6,000 dtex can also be produced without any problems. The gentle yarn guidance also ensures minimum friction on the individual filaments. This means less yarn breaks and a more stable process.

Optimised key component: spinning pack

Last but not least, the engineers at Oerlikon Neumag have developed a new design for the spinning pack. This central component of every BCF machine significantly influences the yarn quality. The corresponding solution for the Sytec One optimises the polymer flow in the spin pack, thus reducing the polymer dwell time. This leads to shorter product and colour change times and increases the plant efficiency. In addition, the spinning packs were widened so that yarns with up to 500 filaments can now be produced.

The product mix is decisive

In view of these advantages, the single-end Sytec One is recommended for processes with high breakage rates, fine filaments, frequent colour changes or in general when demanding processes take up an increasing share in the business. "The product mix is decisive for the choice of technology," sums up Alfred Czaplinski, Sales Manager BCF at Oerlikon Neumag. "We are happy to advise on the optimal solution and offer both single-end and three-end plant technologies." 

Good business at the Domotex Hanover, Germany

In the run-up to the trade fair, the Domotex Hanover in mid-January was already proving to be a promising harbinger. With four lively trade fair days and contract conclusions in the lower double-digit million euro range, mainly from the European and Asian markets, the order intake for Oerlikon Neumag was very good.

• Debut BCI Pavilion joined by Sateri and Birla Planet Pavilions to showcase eco-friendly products
• Six special display zones cater to latest industry trends

Green products continue to be sought after more and more by consumers nowadays, and textiles are no exception. In order to promote sustainable development throughout the industry, a number of yarn and fibre manufacturers have endeavoured to introduce green products into the early stages of textile production, and Yarn Expo, as the leading yarn and fibre business platform in Asia, serves as an ideal stage for these suppliers to gain exposure to buyers looking for such products.

Debut BCI Pavilion joined by Sateri and Birla Planet Pavilions to showcase eco-friendly products

Amongst a record number of exhibitors at this October’s Yarn Expo Autumn, the debut BCI Pavilion as well as the Sateri Pavilion and Birla Planet Pavilion that include eco-friendly products are certainly amongst the highlights this year. Better Cotton Initiative (BCI) is a global organisation with more than 1,000 members including spinners, weavers and garment manufacturers throughout the entire cotton sector. It aims to promote sustainable cotton production, benefiting workers, customers and the environment as a whole. They will form the BCI Pavilion in Yarn Expo for the first time, with five spinners showcasing their cotton yarn manufactured with eco-friendly cotton.

Sateri is a well-known brand in China which specialises in viscose rayon. This natural and high-quality fibre is made from trees grown on renewable plantations. They are the largest producer of viscose fibre in China with three mills and an annual capacity of 550,000 tons, and also have Oeko-Tex certification. This October, nine other domestic exhibitors will form the Sateri Pavilion to demonstrate their comfortable textiles and skin-friendly hygiene products made from viscose fibre.

With over 50 years of experience in manufacturing cellulosic fibres, Birla Group strives to provide greener, purer and safer products to its customers. The Group has operated in China for three years now, and values Yarn Expo’s effectiveness in helping them to promote their brand and attract a wide range of buyers. “We managed to get connected with a number of downstream buyers at the fair. We have introduced our company and products to them that there is great chance for future cooperation.” said Mr Peter Dong, Senior Manager of Aditya Birla Group.   Coming back this year, the Birla Planet Pavilion will feature three of their highlighted fibres – Birla Viscose, Birla Modal and Birla Spunshades at the fair.

Six special display zones cater to latest industry trends

The textile industry in China is undergoing a structural change with keen competition, so domestic suppliers have to develop innovative and quality products to satisfy the ever-changing markets. To match the specific needs of various buyers, Yarn Expo has established six distinct display zones gathering the leading domestic companies, namely Colourful Chemical Zone, Natural Cotton Yarn Zone, Fancy Yarn Zone, Quality Wool Zone, Green Linen Zone and e-Commerce Zone.

Not only are a number of chemical fibre products with innovative, eco-friendly and health & comfort properties on offer from exhibitors, but visitors can also gain insights into product trends in these areas from the 2017/18 China Fibre Trend Area and Innovative Textile Material Forum, both of which feature in the Colourful Chemical Zone. The Natural Cotton Yarn Zone is another highlight of the three-day show, where exhibitors will showcase their natural cotton yarn and a range of functional products. Around 50 suppliers will also showcase their latest collections in the expanded Fancy Yarn Zone.
In response to the strong demand for fibre and yarn products in China and the Asian region, the coming autumn edition of Yarn Expo will double its exhibition space, and will accommodate around 500 global yarn suppliers from 13 countries and regions. Together with Yarn Expo Autumn 2017, three other textile trade fairs are held concurrently from 11 – 13 October in the same venue: Intertextile Shanghai Apparel Fabrics – Autumn Edition, PH Value and the China International Fashion Fair (CHIC).

Yarn Expo Autumn is organised by Messe Frankfurt (HK) Ltd; The Sub-Council of Textile Industry, CCPIT; China Cotton Textile Association; China Wool Textile Association; China Chemical Fiber Association; China Bast & Leaf Fibres Textiles Association; and China Textile Information Centre.

 SAMPE China 2017 takes place in Beijing on May 10-12, 2017 and Hexcel is exhibiting at the event as a leader in advanced composite technologies. At booth #A60 Hexcel’s displays will demonstrate the wide range of composite materials supplied by Hexcel to customers in China.
Display parts will include the A350 XWB rudder skin and belly fairing panel made by Hexcel customer HMC (Harbin Hafei Airbus Composite Manufacturing Center), a joint venture established by Hafei and Airbus in 2009. Since then Hexcel has been a strategic supplier to HMC of composite materials for packages including the Airbus A320 elevator, HTP spar and rudder, and the A350 XWB belly fairing, rudder, elevator and section 19 maintenance door.

Other booth displays include HexTow® carbon fiber, a helicopter canopy made from HexPly® prepreg, and a structural sandwich made from HexWeb® honeycomb and HexPly® prepreg.
Hexcel will also display a section of a composite beam manufactured by hot forming Hexcel’s HexPly® M21 UD carbon fiber prepreg. Other promotions include HexFlow® RTM6-2 resin system a 2-component version of HexFlow® RTM6 for resin transfer molding. A number of OEMs have qualified this infusion system designed for aerospace primary structures, which has a high Tg and provides excellent hot/wet performance from a flexible cure cycle. RTM6-2 also has a long shelf life and has no transportation restrictions.