PET Nonwoven Fabric Making Machine
PET nonwoven fabric making machine
HG NONWOVEN MACHINERY CO.,LTD.
Spunbond fabrics are produced by depositing extruded, spun filaments onto a collecting belt in a uniform random manner followed by bonding the fibers. The fibers are separated during the web laying process by air jets or electrostatic charges. The collecting surface is usually perforated to prevent the air stream from deflecting and carrying the fibers in an uncontrolled manner. Bonding imparts strength and integrity to the web by applying heated rolls or hot needles to partially melt the polymer and fuse the fibers together. Since molecular orientation increases the melting point, fibers that are not highly drawn can be used as thermal binding fibers. Polyethylene or random ethylene-propylene copolymers are used as low melting bonding sites. Spunbond products are employed in carpet backing, geotextiles, and disposable medical/hygiene products
Polyester is used in a number of commercial spunbond products and offers certain advantages over polypropylene, although it is more expensive. Unlike polypropylene, polyester scrap is not readily recycled in spunbond manufacturing. Tensile strength, modulus, and heat stability of polyester fabrics are superior to those of polypropylene fabrics. Polyester fabrics are easily dyed and printed with conventional equipment.
Model：HG-1000SMS/1600SMS/2400SMS/3200SMS
Effective fabric width:1.0M/1.6M/2.4M/3..2M
Machine speed: 400M/Min
GSM range: 10-150Gsm
PET Nonwoven fabric making machine specification:
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