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Alpha Foam, soon to be an entity in the country, in the field of technical textile. Nonwovens a term used in the textile manufacturing industry to denote fabrics which are neither woven nor knitted. They are typically manufactured by putting small fibers together in the form of a sheet or web and binding them either mechanically or thermally.

Alpha Nonwovens, soon to be an entity in the country, in the field of technical textile.
Nonwovens a term used in the textile manufacturing industry to denote fabrics which are neither woven nor knitted. They are typically manufactured by putting small fibers together in the form of a sheet or web and binding them either mechanically or thermally.
Non-woven materials are used in numerous applications, including:
Hygiene   Medical   Filters   Geotextiles   Other
       
 

Spunbond fabrics are produced by depositing extruded, spun filaments onto a collecting belt in a uniform random manner followed by bonding the fibers.
Isotactic polypropylene is the most widely used polymer for spunbond nonwovens production. It provides the highest yield (fiber per kilogram) and covering power at the lowest cost because of its low density. This is very advantageous and important in a highly competitive industry.
                 
 
 
 
 
 

Spunlace nonwoven process uses hydro-entanglement for bonding staple fibers; it involves mechanical intertwining of fibers by water jets. As a result, nonwoven fabrics made by this method have specific properties, as soft handle and drapability.
Most commonly, precursors are mixtures of cellulose and man-made fibers like Rayon (Viscose), Polyester and their blends.
                 
 
 
 
 
 

Spunbond has been combined with melt blown nonwovens, conforming them into a layered product called SMS (spun-melt-spun).
Melt Blown nonwovens are produced by extruding melted polymer fibers through a spin net or die consisting of up to 40 holes per inch to form long thin fibers which are stretched and cooled by passing hot air over the fibers as they fall from the die. Often melt blown is added to spun bond to form SM or SMS webs, which are strong and offer the intrinsic benefits of fine fibers such as fine filtration, low pressure drop as used in face masks or filters and physical benefits such as acoustic insulation as used in dishwashers.
                 
 
 
 
 
 
 
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