ISSN 2456-0235

International Journal of Modern Science and Technology

INDEXED IN 

​​​​​​​July 2019, Vol. 4, No. 7, pp 168-173. 

​​​Design and Fabrication of Multi Plant Stem Fiber Extraction Machine

Fitsum Etefa Ahmed, Mekasha Tilahun, Firew Gemeso
Ethiopian Institute of Textile and Fashion Technology (EiTEX), Bahir Dar University, Bahir Dar, Ethiopia.

​​​*Corresponding author’s e-mail: oneday790@gmail.com  

​Abstract

​The interest of using natural plant fiber is increasing. Nowadays Natural fibers are preferable than synthetic fiber for their appropriate stiffness, mechanical properties and high disposability. There are two ways of plant stem fiber extraction adopted. These are stripping and decortications by a decorticator. Manual extraction of fibers by stripping method is tedious, time consuming and cannot be recommended for industrial application. There is a semi-automatic decorticator machine which used for extraction of fiber from the skin, bark, or rind off nuts, wood, plant stalks etc. It is used in the production of natural plant stem fiber extraction with high production rate, but it is expensive and not available in Ethiopia. The country had an agricultural lead economy, producing a variety of cereals, fruits, vegetables and cash crops. The Authors designed and fabricated multi plant stem fiber extraction machine. The machine has a horizontal drum whereby a drum has two different surfaces. The first half drum surface has closely welded small nails which used to extract fiber from plant stem which have a flat surface like, banana plant, sisal plant etc. The second half drum surface is grooved which used to extract fiber from plant stem which have a circular shape like papyrus plant. The fiber extraction could be performed simply by feeding a cleaned part of the stem through feeding unit of machine. Currently in the country there is no electromechanical plant fiber extraction machine. Some plant fiber extractor’s in the country uses manual extraction of plant fiber. Authors fabricated plant stem fiber extraction machine have a higher production rate than manual extraction and the Authors planned to fabricate and distribute more machines for small scale enterprises participated in fiber extraction in the country.

Keywords: Textile; Plant Fiber; Fiber Extraction; Decorticator; Stripping.

​References

  1. Mohanty, Amar K., Manjusri Misra, and Lawrence T. Drzal. Natural fibers, biopolymers, and biocomposites. CRC Press. 2005.
  2. Mishra S, Mohanty AK, Drzal LT, Misra M, Hinrichsen G. A review on pineapple leaf fibers, sisal fibers and their biocomposites. Macromolecular Materials and Engineering 2004;289:955-74.
  3. Pickering KL, Aruan Efendy MG, Le TM. A review of recent developments in natural fibre composites and their mechanical performance. Composites Part A: Applied Science and Manufacturing 2016;83:98-112.
  4. Thakur VK, Manju Kumari T, Raju Kumar G. Raw natural fiber–based polymer composites. International Journal of Polymer Analysis and Characterization 2014;19:256-71.
  5. Dunne R, Desai D, Sadiku R, Jayaramudu J. A review of natural fibres, their sustainability and automotive applications. Journal of Reinforced Plastics and Composites 2016;35:1041-50.
  6. Leduc PJ, Hill LG, Kelly DH, Stratton MA. Apparatus for decorticating plant material. U.S. Patent No. 5,906,030. 25 May 1999.
  7. Prashant Y, Gopinath C, Vignesh R. Design and development of coconut fiber extraction machine. SAS Tech Journal 2014;13:64-72.
  8. Kishan N, Swamy RP, Naik P. Design and fabrication of areca fiber extraction machine. International Journal of Emerging Technology and Advanced Engineering 2014;4:860-6.
  9. Baker ML, Chen Y, Lague C, Landry H, Peng Q, Zhong W. Fiber yield and energy requirement of hemp decortication using a hammermill. Applied Engineering in Agriculture 2013;29:453-60.
  10. Ahmed Amel B, Tahir Paridah M, Sudin R, Anwar UMK, Hussein AS.  Effect of fiber extraction methods on some properties of kenaf bast fiber. Industrial Crops and Products 2013;46:117-23.
  11. Jarman CG. Banana fiber: a review of its properties and small-scale extraction and processing. Tropical Science 1977;19:173-85.
  12. Das PK, Nag D, Debnath S, Nayak LK. Machinery for extraction and traditional spinning of plant fibres. Indian Journal of Traditional Knowledge 2010;9:386-93.
  13. Ramesh M, Palanikumar K, Hemachandra Reddy K. Mechanical property evaluation of sisal–jute–glass fiber reinforced polyester composites. Composites Part B: Engineering 2013;48:1-9.
  14. Huffnagel HgP. Agriculture in Ethiopia. Agriculture in Ethiopia. 1961.
  15. Taffesse AS, Dorosh P, Gemessa SA. Crop production in Ethiopia: Regional patterns and trends," IFPRI book chapters,in: Food and agriculture in Ethiopia: Progress and policy challenges, chapter 3 International Food Policy Research Institute (IFPRI). 2012.
  16. Merima A, Gezahegn A. Agri-chain analysis of cotton sub-sector in Ethiopia. Ethiopian Development Research Institute. 2008.
  17. Gebre-ab N. Commercialization of smallholder agriculture in Ethiopia. Note and Papers Series 2006;3:1-22.
  18. Kelbesa T. A study on the examination of performance of Ethiopian textile Industry. A Research Project Prepared for fulfillment of Masters of Business Administration. Diss. St. Mary's University, 2014.
  19. FAS/Addis Ababa. Ethiopia's Cotton Production down - Imports Likely Up. ET1801. 2018.
  20. Beckert S. Empire of cotton: A global history. Vintage. 2015.
  21. Eri Silk Production in Ethiopia. The workshop report held on 20-21 October 2016.
  22. Abiy T, Dawit A, Amanuel T, Kedir S, Yitayal A. An Overview of Silk Production and Marketing in Ethiopia. Livestock Research. Proceedings of the 2012 Annual National Workshop on Review of Results of the Livestock Research, Held at EIAR, Addis Ababa 2013.
  23. Mark B, Salm A, Greenberg D. Southern Africa’s cotton, textile and apparel sector: A value chain analysis. AECOM International Development. 2011.
  24. Tegegne D, Abayneh F, Ketema D. Cotton (Gossypium Spp.) Value Chain Analysis: The Case of Arbaminch Zuria District, Gamo Gofa Zone, Ethiopia. Diss. Haramaya University. 2017.