Upload
piyush-singh
View
233
Download
1
Embed Size (px)
Citation preview
8/12/2019 Basic of Weaving
1/18
BASICS OF WEAVING
8/12/2019 Basic of Weaving
2/18
Weaving : Interlacement of warp and weft
8/12/2019 Basic of Weaving
3/18
Preparatory processes Winding.
Warping.
Sizing.
8/12/2019 Basic of Weaving
4/18
WINDING. Large cross wound package are made.
8/12/2019 Basic of Weaving
5/18
Warping. Production of warp beam.
Definite number of warp yarns is woundon to a beam with defined width anddensity.
8/12/2019 Basic of Weaving
6/18
Empty warp beam.
8/12/2019 Basic of Weaving
7/18
8/12/2019 Basic of Weaving
8/18
Sizing. To make warp yarns smoother, stronger,
and more resistant to abrasion.
8/12/2019 Basic of Weaving
9/18
Weaving.
8/12/2019 Basic of Weaving
10/18
Two important motions:
1. Primary motion.
2. Secondary motion.
8/12/2019 Basic of Weaving
11/18
Primary motions:
1.
Shedding:Dividing the warp threads in to two halves.
2. Picking : Insertion of weft.
3. Beating up: Beating the weft up to fell of the cloth.
8/12/2019 Basic of Weaving
12/18
SHED.
8/12/2019 Basic of Weaving
13/18
Secondary motion:
1. Take up motion:Taking up the woven cloth and
winding on the cloth roller.2. Let-off motion: Letting of the warp wound on the warp
beam when the cloth is taken up on the cloth roller
8/12/2019 Basic of Weaving
14/18
8/12/2019 Basic of Weaving
15/18
Shuttle.
8/12/2019 Basic of Weaving
16/18
8/12/2019 Basic of Weaving
17/18
8/12/2019 Basic of Weaving
18/18
THANK YOU