Daffodil International University
Fair and Events => Fair and Events => Textile science, events, trade and issues => Topic started by: Md. Mazedul Islam Mazed on March 04, 2013, 05:57:21 PM
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Mechanisms of soil release:
1 -Adsorption of detergent and absorption of water leading to:
Rollup of oily soil
Penetration of soil–fibre interface by wash liquid
Solubilisation and emulsification of soils
2 -Mechanical work leading to:
Hydrodynamic flow carrying away the removed soil
Fibre flexing to force soil from between fibres
Surface abrasion to remove soil physically
Swelling of finish to reduce inter-fibre spacing.