期刊名称：International Journal of Advances in Engineering and Management
电子版ISSN：2395-5252
出版年度：2021
卷号：3
期号：9
页码：886-897
DOI：10.35629/5252-0309654671
语种：English
出版社：IJAEM JOURNAL
摘要：In the present study, the polyester channel texture is inventively prepared in two sets to investigate the filtration properties for practical application in automotive filters. In the set first (set-I) three different parameters namely grams/m2 (GSM), needling density and blend ratio with three different levels and in the second set (set-II) three different parameters calender roller pressure, calender roller temperature and calender roller speed with three different levels are used. For the first set fabrics it has been seen that the filtration efficiency increased with the increase in GSM, needling density as well increase of virgin polyester fibre in the blend. In the second set increase in calender roller pressure, calender roller temperature caused increase in filtration efficiency. The study of two sets of fabrics reveals that by judicial selection of calendering parameters high filtration efficiency can be obtained for set II (550 GSM) fabrics resulting cost reduction by the way of lesser requirement of fibers in the manufacturing of needle bonded filter fabrics. We trust that such an endeavour will be useful for pragmatic utilization of virgin and reused polyester filaments and address the issues of domestic filter markets. Moreover, it can expand the application field and increment the additional estimation of reused polyesters.
