China increased its output nearly fivefold within 10 years, reflecting the country's heavy infrastructure investment - for example, for new roads. The other countries also are steadily increasing nonwovens output, but not as much as China.

For example, according to China's 12th Five-Year Plan (2011-2015), more than 45 million jobs are to be created in urban areas, which means there will be a lot of building and road construction, for which products such as geotextiles made of nonwovens are very much in the focus.

Process Technology
Table 3 shows production volumes for the different bonding technologies used to produce nonwovens in the four top producing countries in 2010.

Spunbonds/meltblowns top the list with 44.47 percent of the total, thanks to their capabilities to produce large quantities. However, needlepunched nonwovens rank second with 26.45 percent, which demonstrates that technology's unique flexibility to process virtually all fiber types, whether virgin or recycled. Spunlace technology will be gaining ground in the future, thanks to its growing flexibility and extended weight range as well as a gradually increasing production speed — which includes the use of modern high-speed cards, which were the bottleneck up to now.

Bright Future
Nonwovens, or felts, and industrial fabrics are not an invention of the present day and age. The ancient Egyptians knew how to employ textile reinforcements long ago. Over the last two decades, nonwovens have been one of the few textile industry sectors to grow between 5 and 10 percent every year.

One big advantage in the sale of nonwovens is their proximity to the market. Most products are tailor-made. The most important point in production is the know-how, not the quantity to be produced. Until recently, technical textiles were mainly a success in Western countries, thanks to the machinery, equipment and superior knowledge of the production processes in those countries. Those times are gone. Industrial fabrics are by far not a substitute for traditional fabrics, but the basis for new products. The area of end-uses is seemingly endless, and for Asian producers as well.