Spunlaced non-woven fabric with spunbond non-woven what difference?
Spunlaced nonwoven concept: spunlaced nonwoven, also known as spunlaced nonwoven, is also called 'jet mesh into cloth '.
The concept of 'jet spray mesh into cloth' comes from the mechanical acupuncture process.
The so-called 'jet spray net' is to use high-pressure water flow to penetrate into the fiber net, so that the fibers are entangled with each other, so that the original spunlaced non-woven fabric to loose the fiber net has a certain strength and complete structure. The process flow is: fiber metering mixing-Open pine and remove impurities-Mechanical clutter combed into a net-Pre-wet fiber mesh-Water needle entanglement-Surface treatment-Drying-Roll-Inspection-Packaging into the warehouse.
The jet net spraying device uses a high-pressure water flow jet fiber net flowing rapidly by a high-spunlaced non-woven fabric manufacturer to rearrange the fibers in the fiber net and entangle each other to become a complete structure, non-woven fabrics with certain strength and other properties.
The physical properties of this spunlaced non-woven bag are different from those of common needle-punched non-woven fabrics. It is the only non-woven fabric that can make its final product similar to textiles in terms of feel and performance of microfiber non-woven fabrics.
Superiority of spunlaced method: there is no extrusion of fiber mesh in spunlaced process, thus improving the swelling degree of the final product;
Without using resin or adhesive, the softness of the fiber mesh is maintained;
The high integrity of the product avoids the fluffy phenomenon of the product;
Fiber mesh has high mechanical strength, up to 80% of textile strength ~ 90%; Fiber mesh can be mixed with any variety of fiber phases.
It is particularly worth mentioning that the spunlaced fiber mesh can be compounded with any base cloth to make a composite product.
Products with various functions can be produced according to different uses.
Advantages of spunlaced cloth: 1. Good softness and drape; 2, good strength; 3, with high hygroscopicity and fast moisture; 4, low lint; 5, washable; 6. No chemical additives; 7. The appearance is similar to that of textiles.
Prospects of spunlaced cloth: due to the advantages of spunlaced cloth, it has become the fastest-growing field in the non-manufacturing industry in recent years.
The development direction of non-woven fabric is to replace textile and knitwear. Spunlaced fabric has become the most potential field to compete with the textile market with its most similar characteristics, excellent physical properties and advantages of good quality and low price.
Application of spunlaced cloth: first, medical aspects, with disposable surgical clothes, surgical cover cloth, surgical tablecloth, surgical apron, etc;
Wound patch, bandage, gauze, Band-Aid, etc;
Second, clothing such as clothing lining, baby clothing, training clothing, night disposable color clothing, all kinds of protective clothing such as surgical clothing;
Third, wipes such as household, personal, beauty, industrial, medical dry wipes, etc;
Four, decorative cloth such as car interior, home interior, stage decoration, etc;
Five, agricultural such as insulation greenhouse, weed growth, harvest cloth, insect preservation cloth, etc;
Six, spunlaced non-woven fabrics can also be used for composite processing, can produce 'sandwich' products and develop new composite materials for various purposes.
Spunbonded non-woven fabric: After the polymer is extruded and stretched to form a continuous filament, the filament is laid into a net, and the fiber net is then bonded, hot bonded, chemically bonded or mechanically reinforced. Method, make the fiber mesh into a non-woven fabric. Features: high strength, good high temperature resistance (Can be used in 150 ℃ environment for a long time)
, Aging resistance, UV resistance, high elongation, good stability and air permeability, corrosion resistance, sound insulation, moisture resistance and non-toxicity.
Main uses: The main products of spunbonded non-woven fabrics are polypropylene polyester (Long fiber, staple fiber)
The most common and commonly used applications are non-woven bags, non-woven packaging and so on, and they are also easy to identify, because the rolling point of spunbonded non-woven fabrics is diamond-shaped.
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