The manufacture of spunbond nonwoven fabric involves a continuous process, which covert thermoplastic raw material (polypropylene), into a web composed of continuous filaments. The polypropylene granules are melt-spun through jets into thousands of fibers with a diameter of +/-20 microns (2.8-3.0 dtex). These very fine filaments are uniformly laid down into random three – dimensional structure. The web is then presented to a calendar, which thermally bond the web in consolidated spunbond fabric.
The manufacture of spunbond nonwoven fabric involves a continuous process, which covert thermoplastic raw material (polypropylene), into a web composed of continuous filaments. The polypropylene granules are melt-spun through jets into thousands of fibers with a diameter of +/-20 microns (2.8-3.0 dtex). These very fine filaments are uniformly laid down into random three – dimensional structure. The web is then presented to a calendar, which thermally bond the web in consolidated spunbond fabric.
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The Manufacture Of Spunbond Nonwoven Fabric Involves A Continuous Process, Which Covert Thermoplastic Raw Material (polypropylene), Into A Web Composed Of Continuous Filaments. The Polypropylene Granules Are Melt-spun Through Jets Into Thousands Of Fibers With A Diameter Of +/-20 Microns (2.8-3.0 Dtex). These Very Fine Filaments Are Uniformly Laid Down Into Random Three – Dimensional Structure. The Web Is Then Presented To A Calendar, Which Thermally Bond The Web In Consolidated Spunbond Fabric.
