30gsm Melt Blown face mask with the pp material

WHAT IS MELT BLOWN(MB)? Spunbond/Melt blown composite

WHAT IS MELT BLOWN(MB)?Spunbond/Melt blown compositeA multiple layer fabric that is generally made of various alternating layers of spunbond and melt blown webs: SMS, SMMS, SSMMS, etc.Melt blowingA nonwoven web forming process that extrudes and draws molten polymer resins with heated, high velocity air to form fine filaments. The filaments are cooled and collected as a web onto a moving screen. In some ways the process is similar to the spunbond process, but melt blown fibers are much finer and generally measured in microns. Melt blowing is a spunlaid process. The term is also spelled meltblowing.APPLICATIONSThe melt-blown system is unique because the process generates a fine fiber not available to the other nonwoven processes. Micro-denier fiber (less than 0.1 denier per filament) is not really available as a nonwoven fibrous raw material. Hence, the melt-blown process, which can produce such a fiber, opens new vistas of products and applications. At the present time, the following market segments are successfully served by melt-blown products:1) Filtration mediaThis market segment continues to be the largest single application. The best known application is the surgical face mask filter media. The applications include both liquid filtration and gaseous filtration. Some of them are found in cartridge filters, clean room filters and others.2) Medical fabricsThe second largest MB market is in medical/surgical applications. The major segments are disposable gown and drape market and sterilization wrap segment.3) Sanitary productsMB products are used in three types of sanitary protection products - feminine sanitary napkin, Spunbond-MB diaper top sheet, and disposable adult incontinence absorbent products.4) Oil adsorbentsMB materials in variety of physical forms are designed to pick up oily materials. The best known application is the use of sorbents to pick up oil from the surface of water, such as encountered in an accidental oil spill and for mats in machine shops and in industrial plants.5) ApparelThe apparel applications of melt-blown products fall into three market segments: thermal insulation, disposable industrial apparel and substrate for synthetic leather. The thermal insulation applications takes advantage of microvoids in the structure filled with quiescent air, resulting in excellent thermal insulation.6) Hot-melt adhesivesThe MB process has a special feature: it can handle almost any type of thermoplastic material. Thus, the task of formulating a hot-melt adhesive to provide specific properties can be greatly simplified by using the melt blown system to form the final uniform adhesive web.7) Electronic specialtiesTwo major applications exist in the electronics specialties market for melt blown webs. One is as the liner fabric in computer floppy disks and the other as battery separators and as insulation in capacitors.8) Miscellaneous applicationsInteresting applications in this segment are manufacture of tents and elastomeric nonwoven fabrics which have the same appearance as continuous filament spunbonded products.ZEND MELTBLOWN IN MEDICAL APPLICATIONIn medical sector for single use; nonwoven fabrics have filtration properties which creates a bacterial barrier. ZEND Meltblown Fabrics can be used for surgical face mask filters.As a consequence, the danger of infection and microbial attack is reduced. This single use nonwovens are safe, clean, low cost and has anti pilling properties ZEND fabrics are used for face masks, caps, gowns, shoe covers, patient under pads, hospital bed linen etc. ZEND supplies spunbond, SM, SMS Hi-Pro fabrics for various medical applications. ZEND meltblown fabrics as SM, SMS has excellent barrier properties coupled with adequate breathability to maintain personnel comfort. This is due to careful balance of liquid impervious barrier with adequate moisture vapor transmission characteristics. These composite structures provides excellent abrasion resistance and lint free properties besides effective barrier properties to many liquids including blood, other body fluids, alcohol, water etc. Another application for ZEND SMS fabrics is sterilization wraps (CSR wrap). This sheet material is used to wrap instruments, medical appliances and other materials prior to strelization to protect them from dust, dirt and bacterial contamination.

30gsm Melt Blown face mask with the pp material