A Polyester Saga Geography And All
Polyester continues to dominate the man-made fiber arena, with production in China and India increasing.
John Luke, Technical Editor
Specifically, Asian countries and companies focused on manufacturing polyester, which virtually has become the fiber of choice, albeit often combined with cotton, in garment production. Examination of the movement of the critical mass of fiber manufacturing from the industrialized West to the developing East is a study in comparative economics and social realities.
It is increasingly clear in what region fibers will be made, but the question of the leading country or countries in the region is less obvious. Preliminary data exhibiting the difficulties in accurately projecting fiber demand and production may shed some light on the situation.
Production data are used for this comparison. The textile and apparel complex long ago became global, and demand is unfettered by political borders. The Asian export model retains the total value added and is designed to compete worldwide.
The World Of Fibers
Table 1 details the recent history of the major participants in the man-made fiber industry and projects volumes into 2010.
According to the United Nations, world population will reach 6.812 billion people by 2010. World per capita production of man-made fibers reached 12.35 pounds per person in 2000, representing a decade-long annualized increase of 2.99 percent, most of which came in the 1995-2000 period, when production surged by a compounded 4.86 percent per year, driven by enormous increases in Southeast Asia in an export response to a regional recession and economic crisis. Repetition of such rates is unlikely, so a lower rate of growth is forecast through the first decade of the new century. Given the energy drag created by unrest in the Middle East and possible banking problems in several Asian nations, total production rate increases are forecast at about the level of the 1980s to early 1990s experience, yielding a man-fiber production of 98.275 billion pounds in the year 2010, and, adding in cellulosics, total man-made fiber production of 102.175 billion pounds.
This is an article about polyester, but one fiber does not move in an airless vacuum. Substitution still is a valid competitive strategy that, unfortunately for some fibers, often is designed away in a race to penetrate a new market area. The result is what is seen today. By and large, fibers are used for their utility in specific markets. Acrylic is bulky and chemical-resistant. It is not as good in permanent-press. Polyester is difficult and expensive to dye, but has attributes that make it ideal for blending with cotton and in resin applications. Nylon covers floors and women's legs. It can be treated for dirt and dust resistance and spun into fine, sheer filaments to enhance the female leg.
Looking forward to 2010, it is projected that polyester and olefins will continue to dominate fiber growth. Other fibers will struggle to maintain position, and several will formally enter the decline phase of the product life cycle. Their role in helping polyester dominate the man-made fiber world deserves comment.
Recent world production of acrylic fibers has stagnated at the 6 billion-pound level, most of which (58 percent) is produced in China and Europe. Acrylic gradually is losing the price battle with polyester and increasingly is relegated to bulk and wool-substitute end-uses. Acrylic's excellent chemical resistance makes it natural for a multitude of markets, and the fiber will continue to shine in water and gas filtration uses in response to clean water and air initiatives. Growth in traditional apparel and home fashion uses is limited at best. A slightly decreasing production pattern is predicted by 2010, and acrylic is probably heading for serious decreases in production in the second decade.
Viscose-based cellulosic fibers lead the race to oblivion. Lyocell offers an environmentally attractive substitute to traditional viscose and, to the extent that producers want rayon, lyocell will expand and satisfy this need. The costs and risks of viscose are too much for an environmentally aware economy to bear. World production of cellulosics is concentrated in Europe and China. Europe is closing viscose operations, and China likely will follow suit under environmental pressure from World Trade Organization members. Alternatively, there may be increasing emphasis on cotton or, most likely, higher-level blends of polyester with cotton, thereby stretching the available cotton supply and absorbing the expected deluge of polyester, both filament and spun.
Nylon, the granddaddy of man-made fibers, seems to be losing share to polyester, overwhelmed by sheer volume if not performance. In carpets, staple nylon gradually is being replaced by filament; tires increasingly use polyester over nylon; and many woven industrial and apparel fabrics seem to favor polyester. Nylon's dyeability is an advantage, but not sufficiently so to overcome the supply and variants available in polyester. Nylon is on a cusp.
The recent purchase of INVISTA™ Inc. by Koch Industries Inc., Wichita, Kan., from DuPont, Wilmington, Del., leaves Invista yet to establish a market identity beyond apparently continuing the DuPont technological advantage mantra. Koch has proven a quality steward of the polyester assets acquired from Hoechst AG, Frankfurt, and is expected to manage these new nylon assets with similar conviction. Time, likely two to three years, will tell.
In 2002, Europe and the Western Hemisphere produced approximately two-thirds of world olefin supplies (not including cigarette tow), with China adding an additional 17 percent. Olefin is a fiber of home and industrial utility, somewhat out of the view of economies intent on increasing employment through garment manufacturing. Generally, polypropylene in carpets and disposable diaper cover stock appeals to industrialized economies that have moved beyond the subsistence level of Abraham Maslow's Hierarchy of Needs. As Asian economies improve from the problem days of the late 1990s, it is expected they will increasingly embrace polypropylene-containing textile materials, possibly starting with geotextiles to create additional infrastructure and arable land for foodstuffs.
Polyester is king. As recently as 1990, world polyester production (filament and staple) totaled 20 billion pounds. In 2002, production had more than doubled to more than 46 billion pounds. The world man-made fiber industry shipped more polyester in 2002 than it had shipped in total product 12 years earlier. And this increase forever changed the world map of fiber production. In 1990, the West and Europe accounted for 43 percent of total world polyester production. By 2002, the balance had shifted dramatically. First, South Korea made a run at first place in the 1990s, but lately it appears to have reduced its ambitions. Taiwan maintains a posture similar to that of Korea. The big player obviously is China. Polyester production in China grew from a 12-percent share of a 19 billion-pound market in 1990 to 37 percent of a 46 billion-pound market in 2002. This rate (20+ percent compounded annually from 1995 through 2002) cannot be sustained, and it is projected that China will produce approximately 36 billion pounds of polyester in 2010, a 10-percent annually compounded rate of increase from 2002. This effectively will force the rest of the world to limit polyester production to rates similar to those of 2002.
India has adopted the Japanese Ministry of International Trade and Industry (MITI) model of industry and government cooperation in fibers, textiles and apparel. According to reports, the program is just reaching the commercial phase. It appears there will be a competition between India and China in polyester fiber manufacturing. Countries with smaller commitments to polyester will be squeezed as these two goliaths meet each other in the marketplace of commodity staple polyester.
This brush with commodity appears to be the underlying strategy behind India-based Reliance Industries Ltd.'s purchase of Trevira GmbH & Co. KG, Germany. (See " Textile World News," TW, August 2004). In announcing this purchase, Reliance, a (if not the) player in the Indian textile and apparel complex, adds a world-recognized brand to its stable of polyester products. Reliance also is constructing several new facilities to raise its capacity to almost 4 billion pounds, which by itself will increase India's world share by more than 7 percent.
With a total world market approaching 65 billion pounds by 2010, competition for market share will be intense, with oil prices pushing up the bottom and a world fiber market squeezing down the top.
It should come as no surprise to TW readers that the production geography of man-made fibers has changed dramatically in the past two decades. Long the preserve of Europe and the United States, fibers now are produced worldwide, with recent emphasis on a few Asian economies, particularly China, Taiwan, South Korea and, most recently, India. In 1990, Europe and the United States controlled 58 percent of man-made fiber production. By 2002, that dominance had dwindled to 33 percent, and an even lower position of 23 percent is projected in 2010. In the late 1990s, Japan reduced its production of man-made fibers. Korea grew through the 1990s but recently has scaled back.
Most growth comes from polyester expansions in India and China. In 1990, China represented barely 8 percent of total man-made production; by 2002 it produced almost 30 percent, almost a tie with the combined total of the United States and Europe. Simultaneously, India began a program aimed at achieving a dominant position in fibers, fabrics and garments. India's government established commerce councils similar to Japan's MITI aimed at strengthening and assisting investment in textile and apparel operations. From a virtually nonexistent position in the 1990s, India currently produces 5+ percent of the world's supply of man-made fibers, with programs in place to expand this further. This is small compared to the position of China, but it starts with only small positions in acrylics and nylon, and a probable diminishing position in cellulosics; and it represents radical growth focused almost entirely on polyester.
In 1990, world polyester production totaled 19,131 million pounds; the four regions of Europe, the Western Hemisphere, China and India produced 59 percent of the total (See Table 2). Over time, polyester production in Europe and the West has slipped, while China and India have engaged in a pitched expansion battle. In 2002, China manufactured 37 percent of all polyester fibers produced in the world and that is projected to rise to more than 55 percent by 2010.
The world of polyester production begins to resemble a monopoly, led by China. Give India credit. It is proceeding with its expansion plans, almost doubling capacity and production in the next decade. Unfortunately, the China colossus is so large that, while India is achieving critical mass for its fabric and garment ambitions, it is hard-pressed to reach a 10-percent share of world production. It is likely, however, that India will earn a strong second place.
Changing Fiber Landscape
The speed with which Asia has dominated fiber production is astounding. The commitment is complete, and the world man-made fiber industry will never be the same - and that's not necessarily a bad thing. It is obvious that production asset investments of the recent decade are world-class in efficiency and quality - with the world consumer receiving the benefits. The industrialized world must move on to a higher-return economy and let the developing world be satisfied by lower returns on investment, either through lower labor or local funds costs; or government-subsidized manufacturing aimed at employment, and/or accumulation of strong currencies to be used for continued economic development. Either way, the new nexus of the man-made fiber business is Asia.