Classification of nonwoven products and fabrics

1. J.N. Govt. Engg. College
SUNDERNAGAR
Presentation
Non-Woven Technology
TE-604
ABHISHEK RANA
10BTD5090001
Textile Engineering
Classification of Non-woven

2. 1. Spun lace Non-woven Fabric
Spun lace process is high pressure micro flow injection into a layer or layers
of fibrous web, so that the fibers are twisted together, so that the web can
be strengthened and have a certain strength.
2. Non-woven Fabric
Thermal bonded nonwoven is defined in the web of fibrous or powder
adding hot-melt adhesive reinforcement material, web after heating melt
cooling reinforcement into cloth.
3. Pulp Air-laid Non-woven Fabric
Air-laid non-woven fabrics can be called clean paper, paper non-woven
fabrics. It is the use of air-laid pulp fiber plate technology will be opening a
single fiber state, and then use the airflow method of making fiber
agglutination in a curtain net, web reinforcement into cloth.
4. Wet Non-woven Fabrics
Wet non-woven fabric is placed in water medium fiber opening into single
fiber, while the different fiber raw material mixing, into the fiber
suspension slurry, suspension slurry to web forming mechanism, fiber in
wet state into net reinforcement into cloth.

3. Spun bonded Non-woven Fabric
Spun bonded non-woven fabric is in the polymer has been extruded,
stretched and form a continuous filament, filament laying into the net, the
web through the self bonding, thermal bonding, chemical bonding or
mechanical reinforcement method, make the web into a non-woven fabric.
Melt-Blown Non-woven Fabric
Melt blowing nonwoven process: polymer blend melt extrusion formation
– fiber – fiber cooling – Net – reinforcement into cloth.
Acupuncture Non-woven
Acupuncture non-woven is a dry non-woven fabric. Non-woven fabric is the
use of needle puncture, the fluffy web reinforcement into cloth.
Stitch-bonded Non-woven Fabric
Stitch-bonded non-woven is a dry non-woven fabric, stitch –bonded is the
use of warp coil structure on the web, a yarn layer, a non-woven material
(such as plastic sheet, plastic such as thin foils) or their combination for
reinforcement, with made of non-woven.

4. Non-woven
Fabrics
According to
method of
production
1. Wet bonded
2. Dry bonded
3. Spun bonded
According to
technology of raw
material
1. Staple Fiber
2. Filament
3. Fiber
According to end
use of raw
material
1. Durable
2. Semi-durable
3. Disposal
According to
properties of non-
woven fabrics
1. Flame Retardant
2. Water Repellent
3. Water
Absorbent

5. Any Question
?