Bast fibre
Bast fibre (also called phloem fibre or skin fibre) is
stinging nettle, and trees such as lime or linden, willow, oak, wisteria, and mulberry have also been used in the past.[1] Bast fibres are classified as soft fibres, and are flexible.[2] Fibres from monocotyledonous plants, called "leaf fibre", are classified as hard fibres and are stiff.[2]
Since the valuable fibres are located in the phloem, they must often be separated from the
burlap. An important property of bast fibres is that they contain a special structure, the fibre node, that represents a weak point, and gives flexibility. Seed hairs, such as cotton, do not have nodes.[citation needed
]
Etymology
The term "bast" derives from
Proto-Germanic *bastaz ("bast, rope"). It may have the same root as Latin fascis ("bundle") and Middle Irish basc ("necklace").[3][4]
Use of bast fibre
Plants that have been used for bast fibre include
roselle hemp.[citation needed
]
Bast fiber from oak trees forms the oldest preserved woven fabrics in the world. It was unearthed at the archeological site at Çatalhöyük in Turkey and dates to 8000-9000 years ago. [5]
Bast fibres are processed for use in
non-woven, moulding, and composite technology industries for the manufacturing of non-woven mats and carpets, composite boards as furniture materials, automobile door panels and headliners, etc. From prehistoric times through at least the early 20th century, bast shoes were woven from bast strips in the forest areas of Eastern Europe.[citation needed
]
Where no other source of tanbark was available, bast has also been used for tanning leather.[6]
References
- ^ Mary Dusenbury (1992), "A Wisteria Grain Bag And Other Tree Bast Fiber Textiles Of Japan", Textiles in Daily Life: Proceedings of the Third Biennial Symposium of the Textile Society of America, September 24–26 1992
- ^ ISBN 978-0-471-24520-9.
- ^ "the definition of bast". www.dictionary.com.
- ^ Bailey, Nathan (1736). "Dictionarium Britannicum Or a More Compleat Universal Etymological English Dictionary Than Any Extant". T. Cox – via Google Books.
- ^ Br, Steinar; slet; Science, Norwegian University of; Technology. "Unearthed textiles from Stone Age settlement reveals history of clothes making". phys.org. Retrieved 10 November 2021.
- ^ "Production of Russia Leather" (PDF). The Honourable Cordwainers' Company. 1807. p. 2. Archived from the original (PDF) on 4 March 2016. Retrieved 10 October 2013.
External links