Kodi kusankha nsalu zosefera? 

Kusankhidwa kwa nsalu zosefera ndikofunikira kwambiri pamtundu wa zosefera, ndipo nsalu yosefera imagwira ntchito yofunika kwambiri pakugwiritsa ntchito makina osindikizira. Kuchita kwake ndikwabwino kapena koyipa, kusankha ndikolondola kapena sikukhudza mwachindunji kusefa.

Pakalipano, nsalu yojambulira yomwe imagwiritsidwa ntchito ndi nsalu ya fyuluta yopangidwa ndi nsalu yopangidwa ndi nsalu, yomwe imatha kugawidwa mu polyester, vinylon, polypropylene, nayiloni ndi zina zotero malinga ndi zipangizo zake zosiyanasiyana. Kuti tikwaniritse zotsatira za kutsekeka ndi kusefera liwiro ndiabwino, kusankha nsalu zosefera ziyeneranso kusankhidwa molingana ndi kukula kwa tinthu, kachulukidwe, mankhwala ndi kusefera kwa slurry. Chifukwa cha kusiyana kwa zinthu ndi njira ya zosefera nsalu kuluka, mphamvu yake, elongation, permeability, makulidwe ndi zina zotero ndizosiyana, motero zimakhudza kwambiri kusefera. Kuphatikiza apo, sing'anga yosefera imaphatikizansopo nsalu za thonje, nsalu zopanda nsalu, chophimba, pepala losefera ndi filimu ya microporous, etc., malinga ndi zofunikira zenizeni zosefera.

Ngati mukufuna ntchito zaukadaulo, kampaniyo imapereka kulumikizana kwaulere.