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Textile Finishing    !"# $% &'% () *(+ *, * /+01# *(2220)34**505*($0 . 6%+7 (*- $% 8)34* ( % ( PREPARED BY ©right   Textile finishing is a term commonly applied to different process that the textile material under go after pretreatment, dyeing or printing for final embellishment to enhance there attractiveness and sale appeal as well as for comfort and usefulness. Objects of finishing: The aim of finishing is to render textile goods fit for their purpose or end use. Besides that, finishing can be done for achieving the following purposes- a) To improve fabric attractiveness. -By modification of fabric appearance (Calendaring, Optical brightening) -By altering fabric handle (Softening, Stiffening) -Control of fabric dimension (Sanforising, Compacting) b) To improve service ability. -Protection of fabric (Flame proofing, Water proofing) -Improved performance (Water repellency, Raising) -Easy care properties (Resin finish, Crease recovery)  Textile Finishes are classified in several ways: Aesthetic Finishes Functional Finishes According to Function  Semi Permanent Permanent Temporar y According to the quality  Chemical Finishes Mechanical Finishes According to type of machinery  Calendaring Calendaring is defined as the modification of the surface of a fabric by the action of heat and pressure. The finish is obtained by passing the fabric between heated rotating rollers (Smooth or Engraved) when both speed of rotation and pressure applied are variable.                    ! " #    $             #    " "  %     &  ! Singeing                  '  &  &  ((           )      *##  ! & ###       &              #  &#          &     ! [...]... goods SOFT FINISH: Chemical Finishing Softening is the complex phenomenon and is composite of surface smoothness and internal lubrication of the fiber elements of the treated fabric There are many softening agent used in industries such as: Wetting agent Acetic acid (for neutralization) Non-ionic polyethylene softener Slightly cationic softener Silicon softener Chemical Finishing HARD FINISH: In... action an enzyme This enzyme selectively acts on the protruding fibers and cease to work after finishing the work by a simple raise in temperature of the treatment bath Closing I would like to express many thanks to my advisor, Professor Dr Zulhash Uddin for giving me the opportunity to study in the Textile Finishing This is the end of our presentation I hope all of you enjoyed it Lastly thanks to all... from the fabric by certain chemicals Wetting agent Acetic acid (for neutralization) Non-ionic polyethylene softener Slightly cationic softener Silicon softener Resin Catalyst ( mgcl2) Chemical Finishing Mercerization Mercerization is a treatment for cotton fabric and thread that gives fabric a lustrous appearance The process is applied to materials like cotton or hemp Mercerization alters the... alpha-cellulose to beta-cellulose Mercerizing results in the swelling of the cell wall of the cotton fbre This causes increases in the surface area and reflectance, and gives the fber a softer feel Chemical Finishing Fire Resistant fnishes: Polyester fabrics can be made flame resistant by treatment with an aqueous emulsion  of xylene soluble 2,3-dibromopropyl phosphate in a pad-cure sequence A semi-permanent...Mechanical Finishing Raising 1 Napping Using wire-covered rolls to "dig out" individual fiber ends to the surface 2 Sueding Using abrasive-covered rolls (sandpaper, emery cloth, etc.) to produce shorter pile surface . as for comfort and usefulness. Objects of finishing: The aim of finishing is to render textile goods fit for their purpose or end use. Besides that, finishing can be done for achieving the following. (*- $% 8)34* ( % ( PREPARED BY ©right   Textile finishing is a term commonly applied to different process that the textile material under go after pretreatment, dyeing. Textile Finishing    !"# $%

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