![\"Layered](\"https:\/\/unicrown-tw.com\/wp-content\/uploads\/2023\/01\/Layered-standard-surgical-mask.jpg\")
<\/p>\n<\/p>\n
Surgical masks have three layers of protection
\nThe middle layer is a melt blown non-woven fabric, which mainly filters the virus, bacteria, dust, and droplets in the air.<\/p>\n
The non-woven fabric means it is produced directly from polymers to fabric without needing an intermediate process like spinning or yarn formation. Disperses molten plastic through high-speed hot air, and spins the polymer melt through the spinneret of the ultra-fine nozzle, making it a high-performance polypropylene melt-blown filter material.<\/p>\n
Melt-blowing<\/a> is a unique, one-step process in which the melt of a polymer emerging from orifices is blown into super-fine fibers by hot, high-velocity air. A molten polymer is blown into ultrafine fibers and collected on a rotary drum or a forming belt with a vacuum underneath the surface to form a nonwoven web.<\/p>\n The resulting fabric has a number of desirable properties that include:<\/strong> Equipment List of Melt-Blown Fabric Production Line<\/strong> Applications of Melt-Blown Non-Woven Fabric<\/strong> The face masks are thought to protect healthy people from inhaling infectious droplets as well as reducing the spread from those who are already infected. Non-woven fabric is a primary material used in the manufacturing of medical and surgical masks, it is known as the “heart of the mask”. Surgical masks have three layers of […]<\/p>\n","protected":false},"author":13,"featured_media":55534,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[177,175],"tags":[],"class_list":["post-55536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/posts\/55536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/comments?post=55536"}],"version-history":[{"count":8,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/posts\/55536\/revisions"}],"predecessor-version":[{"id":55552,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/posts\/55536\/revisions\/55552"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/media\/55534"}],"wp:attachment":[{"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/media?parent=55536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/categories?post=55536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/tags?post=55536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nBacterial barrier, cushioning, filtering, flame retardancy, shielding, thermal insulation, and oil absorption, such as mask materials, air, liquid filter materials, thermal insulation materials, insulation materials, sound insulation materials, environmentally friendly oil absorption materials, wipe cloth and other fields.<\/p>\n
\nLoss-in-weight Feeder
\nTwin Screw Extruder
\nVacuum System
\nScreen Changer (two sets)
\nGear Pump Unit
\nHeating System for Hot Air
\nair compressor
\nMelt-Blown Box (T-Die, Distribution, Spinneret)
\nCollection Device (Conveyor or Drum)
\nHigh-Voltage
\nElectrostatic Electret Device
\nVacuum pump
\nWinding Machine<\/p>\n![\"Meltblown-Production-Line\"](\"https:\/\/unicrown-tw.com\/wp-content\/uploads\/2023\/01\/Meltblown-Production-Line.jpg\")
\nCustomer case\uff1a Melt-Blown non-woven production line, vacuum absorbs cotton shavings before winding.
\nRecommended products: Oil-free vacuum pump UN-350V<\/a>, Vacuum Filter VF.002\/1<\/a>
\nVacuum: 680mmHg, Open Flow: 350 l\/min.<\/p>\n
\n\u2022 Medical and sanitary cloths: surgical gowns, protective clothing, sterilization wraps, masks, diapers, sanitary napkins, etc.
\n\u2022 Fabrics for home decoration: wall stickers, tablecloths, bed sheets, bed covers, etc.
\n\u2022 Cloth for clothing: lining, adhesive lining, flakes, shaped cotton, various synthetic leather base fabrics, etc.
\n\u2022 Industrial fabrics: filter materials, HEPA filters, insulating materials, cement bags, geotextiles, covering fabrics, etc.
\n\u2022 Agricultural cloth: crop protection cloth, seedling raising cloth, irrigation cloth, thermal insulation curtain, etc.<\/p>\n","protected":false},"excerpt":{"rendered":"