Nonwoven insole board imapangidwa ndi ulusi wachilengedwe, ulusi wopangidwa ndi utomoni ndiukadaulo wapadera wokonza, womwe umagwiritsidwa ntchito popanga nsapato.Zili ndi makhalidwe a kukula kolondola, makulidwe a yunifolomu, flatness yabwino, mphamvu zambiri, kusinthasintha kwabwino, mpweya wabwino wa mpweya, kuvala kukana, elasticity, khalidwe lokhazikika, umboni wa chinyezi, zotsatira za madzi ndi zina zotero.Ili ndi zoyenera bwino ndipo imatha kukumana ndiukadaulo wopangira nsapato.Ikhoza kugwiritsidwa ntchito kwambiri pazitsulo zapansi, kutsogolo kutsogolo ndi kumbuyo kwa nsapato za masewera ndi nsapato zachikopa, nsapato zowonongeka kwa amuna ndi akazi.

Ndi chitukuko chofulumira cha mayiko ena omwe akutuluka nsapato monga Vietnam ndi India, kufunikira kwawo kwa zipangizo zosiyanasiyana za nsapato ndi zipangizo ndi zipangizo zamakono zikukula mofulumira, pamene mafakitale awo okhudzana ndi chithandizo ali kutali kwambiri ndi chitukuko chofulumira cha malonda a nsapato.Chifukwa chake, atembenuzira maso awo kumsika wokhazikitsidwa kale komanso waukulu wa nsapato za China.Malinga ndi kafukufukuyu, mayiko opanga nsapato awa omwe akutuluka komanso madera omwe ali ndi chidwi kwambiri ndi nsapato zaku China ndi mbale yapansi ndi chuma cha doko.