20.500.12556/RUL-165011 Permeable properties of hygienic nonwovens bonded using mechanical, chemical, and thermal techniques The demand for hygienic nonwovens has increased, especially since 2020. As expected, the market for nonwovens showed an increase during the COVID-19 outbreak, especially in the medical and hygienic nonwovens sector. The aim of this study is to analyse the influence of the permeability properties of hygienic nonwovens that have been mechanically, chemically, and thermally bonded. Hygienic nonwovens are lightweight (from 20 to 120 g/m$^2$), produced by carding (roller carding), and are bonded using three different bonding processes (mechanical, thermal, and chemical). Hygienic nonwovens are intended for protective clothing in hospitals. For the experimental part, the seven different nonwovens used for hygienic purposes were produced using the dry laying process. The samples were produced in Tosama, a factory for sanitary supplies. The research results show that the nonwoven bonding processes have a significant influence on the structural, mechanical, and permeability properties. nonwoven fabrics web bonding mechanical properties air permeability porosity netkane tekstilije utrjevanje netkanih tekstilij mehanske lastnosti zračna prepustnost poroznost true false true Angleški jezik Slovenski jezik Članek v reviji 2024-11-20 15:13:08 2024-11-20 15:13:09 2024-11-21 03:52:24 0000-00-00 00:00:00 2024 0 0 16 str. iss. 8, art. 1132 Vol. 16 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 677 2073-4360 10.3390/polym16081132 193154051 polymers-16-01132-v2.pdf polymers-16-01132-v2.pdf 1 B24B27645C2AB4484346BA6B3EA62D7B 5e51a37c2be1cec7a06c6ddacb662780e0f257870007d9e75f9fc630893d9bbf 7c259e61-a749-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=195922 https://www.mdpi.com/2073-4360/16/8/1132 1 2f6e9119-a749-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=195921 Naravoslovnotehniška fakulteta 0 0 0