Nonwoven insole board yog tsim los ntawm ntuj fiber ntau, hluavtaws fiber ntau thiab cob los ntawm kev siv tshuab tshwj xeeb, uas yog siv hauv kev lag luam khau. Nws muaj cov yam ntxwv ntawm qhov loj me, tuab tuab, zoo flatness, siab zog, zoo yoog raws, zoo huab cua permeability, hnav tsis kam, elasticity, ruaj khov zoo, pov thawj noo noo, dej tsis zoo thiab lwm yam. Nws muaj qhov haum zoo thiab tuaj yeem ua tau raws li cov txheej txheem ua haujlwm ntawm nkawm khau. Nws tuaj yeem siv dav hauv cov kab hauv qab, hauv ob sab hauv pem hauv ntej thiab nraub qaum ntawm cov khau kis las thiab khau tawv, xws li khau rau txiv neej thiab poj niam.

Nrog rau txoj kev loj hlob sai ntawm lwm lub teb chaws cov khau khiab tshiab xws li Nyab Laj thiab Is Nrias teb, lawv qhov kev thov rau ntau yam khau khau thiab cov khoom siv thiab cov khoom siv tau loj hlob sai, thaum lawv tus kheej cov kev txhawb nqa kev lag luam nyob deb ntawm txoj kev loj hlob sai ntawm kev lag luam khau. Yog li ntawd, lawv tau tig lawv lub qhov muag mus rau qhov twb tau tsim thiab loj hauv Suav khau khoom lag luam. Raws li kev tshawb fawb, cov teb chaws tsim cov khau tshiab thiab cov cheeb tsam tam sim no nyiam tshaj plaws hauv Suav khau khoom yog cov phaj hauv qab thiab cov khoom muaj nqis chaw nres nkoj.