Ispinbonded spinneret, ubuncinci ishumi lamawaka emngxunya osongelweyo omncinci, owenziwe ngokubumba i-SUS630 okanye i-SUS431, ekwazi ukuvelisa ilaphu elibubanzi obusuka kwi-1600-3200mm, ububanzi obunokwenziwa ukusuka ku-0.25-0.5mm, L / D ukusuka ku-1: 10-1: 15. inamathela kwintloko ebunjiweyo, inyibilikisiwe isuka entlokweni emva koko iphume kumgaqo womoya kunye nomhambisi, emva koko ungene kwi-spinneret, kude kube kwifayibha yemichiza. kufuneka icocwe rhoqo kwiintsuku ezingama-45 ukuya kwiintsuku ezingama-60.