Raw Materials
Annealer roller shaft seal optimization
In the after-treatment line of polyester staple fiber production, although the fiber strength after drawing is high, because of the large internal stress, the fiber shrinks under the heat action, and the stability is not good. In order to improve the fiber’s thermal stability, it is necessary to eliminate the residual stress due to drafting …
BastCore bets big on hemp
Hemp has a long history as a raw material for American industry. Jamestown settlers introduced hemp to colonial America in the early 1600s for rope, paper, and other fiber-based products; they even imposed fines on those who didn’t produce the crop themselves. U.S. presidents George Washington and Thomas Jefferson grew hemp. The U.S. Constitution and …
Cellulose and cellulose-blend fibers derived by HighPerCell technology
Global fiber production in 2019 was 111 million tonnes. This figure has more than doubled over the past 20 years and is expected to increase by another 30% to 146 million tonnes in 2030 if business continues as normal. Meanwhile, there has been a renewed interest in wood-based fibers in recent years – manmade cellulosic …
Looking back to go forward – natural fiber innovation, 30,000 years in the making
Not too long ago, deep in a cave in the Eurasian country of Georgia, archaeologists unearthed the world’s oldest textile fibers – flax (linen) fibers dating back 30,000 years or more. Early humans recognized the importance of bast fibers and used the plant to revolutionize the way they made baskets, ropes, string and ultimately textiles. …
Elastane materials expand with ‘responsible’ stretch
Although not all fabrics need elastane to be stretchable, innovative and more sustainable alternatives are now available on the market Elastane – spandex or Lycra to many people – is a synthetic fiber known for its exceptional elasticity; it is, however, non-biodegradable. Elastane is used in fabrics to impart stretch properties, providing comfort and enhancing …