Concept of spunlaced nonwovens: spunlaced nonwovens, also known as spunlaced nonwovens, also known as "jet network into cloth."“ The concept of "jet net forming cloth" comes from the mechanical needling process of Spunlaced non-woven fabric manufacturers. The so-called "jet spray net" is to use high-pressure water to pierce into the fiber net, so that the fibers intertwine with each other, so that the original Spunlaced non-woven fabric to loose the fiber net has a certain strength and complete structure.

The technological process is: fiber metering and mixing - Loosening and impurity removal - Mechanical disorderly carding into a net - fiber net pre wetting - water needle entanglement - surface treatment - drying - coiling - Inspection - packaging and warehousing. Jet net spraying device is a kind of non-woven fabric with complete structure and certain strength and other properties, which uses high-speed high-pressure water jet to spray the fiber net, so that the fibers in the fiber net are rearranged and intertwined with each other. The physical properties of this kind of spunlaced nonwoven bag are different from those of common needle punched nonwovens. It is the only nonwovens that can make its final product similar to textiles in terms of handle and properties of ultra-fine fiber nonwovens. The advantages of spunlace method are as follows

In the process of spunlace, there is no extrusion to the fiber web, so the bulkiness of the final product is improved; No resin or adhesive is used to keep the inherent softness of the web; The high integrity of the product avoids the fluffy phenomenon of the product; The fabric has high mechanical strength, which can reach 80% ~ 90% of the textile strength; The web can be mixed with any kind of fiber. It is particularly worth mentioning that Spunlaced fiber net can be compounded with any base cloth to make composite products. It can produce various functional products according to different uses.

The advantages of Spunlaced cloth are as follows: 1. Softness and good drapability; 2. Good strength; 3. It has high hygroscopicity and quick wettability; 4. Low fuzziness; 5. Washability; 6. No chemical additives; 7. It looks like a textile. Prospect of Spunlaced cloth: due to its advantages, it has become a field with the fastest technological progress in non manufacturing industry in recent years. The development direction of nonwovens is to replace textiles and knitwear. Spunlaced fabric has become the most potential field to compete with the textile market because of its most textile like characteristics, excellent physical properties and low price.



Application of Spunlaced cloth:

1、 For medical use, disposable operating clothes, operating cover cloth, operating table cloth, operating apron, etc; Wound dressing, bandage, gauze, band aid, etc;

2、 Clothing such as clothing interlining, baby clothing, training clothing, carnival night disposable color clothing, all kinds of protective clothing such as surgical clothing, etc;

3、 Wipes, such as household, personal, beauty, industrial, medical dry wipes, etc;

4、 Decorative cloth, such as car interior, family interior, stage decoration, etc;

5、 Agricultural products, such as heat preservation shed, weed control, harvest cloth, insect proof and fresh-keeping cloth, etc;

6、 Spunlaced nonwovens can also be used for composite processing, can produce "sandwich" structure products, develop a variety of new composite materials. Spunbonded non-woven fabric: after the polymer is extruded and stretched to form continuous filaments, the filaments are laid into nets, and the nets are bonded, thermally bonded, chemically bonded or mechanically strengthened to make the nets become non-woven fabrics.

Features: high strength, high temperature resistance (can be used in 150 ℃ environment for a long time), aging resistance, UV resistance, high elongation, good stability and permeability, corrosion resistance, sound insulation, moth proof, non-toxic. Main uses: the main products of spunbonded non-woven fabrics are polypropylene polyester (long fiber, short fiber). The most common and most commonly used ones are the application of non-woven bags, non-woven packaging, etc., and it is easy to identify, because the rolling point of spunbonded non-woven fabrics is rhombic.