1. Cov yam ntxwv ntawm "Txhua Txhuas Txhuas Txhuas Txhuas Txhuas Txhuas"
Siv cov cuab yeej no los tsim cov txhuam hniav hau, tsis tas yuav siv cov ntawv hlau los kho cov bristles. Hloov chaw, lub tshuab hloov cov plaub hau nrog cov txuj ci tseem ceeb yog siv los npaj cov plaub hau kom zoo. Cov bristles yog ces nqus mus rau hauv lub qhov los ntawm lub tshuab nqus tsev extraction thiab high-temperature sol yog siv los kho cov hauv paus hniav ntawm bristles ntawm lub taub hau. Nyob rau hauv daim, lub taub hau daim nrog cov bristles tsau yog ultrasonically welded rau txhuam taub hau kov.
Cov txhuam hniav tsis muaj tooj liab zam qhov teeb meem ntawm cov hlau thiab hlau oxidation, ua rau lub qhov ncauj noj qab nyob zoo thiab ruaj ntseg.
Kev kub ceev txhuam ua khoom siv
2. Cov yam ntxwv ntawm "tshuaj txhuam hniav hlau"
Cov txhuam hniav ib txwm siv hlau plaub hau hloov tshuab, siv cov ntawv hlau los kho cov bristles. Tam sim no, kwv yees li 95% ntawm cov txhuam hniav hauv kev lag luam hauv tsev muaj cov ntawv hlau (xws li cov ntawv tooj liab, cov ntawv txhuas, cov ntawv hlau, thiab lwm yam). Txawm hais tias lawv yog phau ntawv los yog hluav taws xob, lawv txhua tus siv hlau plaub hau hloov tshuab. (Txhua tus txhuam hniav siv li ntawm 20 daim), vim tias cov hlau hauv cov txheej txheem no yuav tsum muaj kev txhawb nqa ruaj khov los kho cov bristles. Ua tib zoo saib xyuas lub taub hau txhuam hniav uas koj siv txhua hnub. Muaj ob daim ntawm lub hauv paus ntawm txhua pawg ntawm bristles. Ob lub qhov me me no yog siv los kho cov ntawv hlau thaum nws tau tsav hauv kev kub ceev.
Tom qab siv rau ib lub sij hawm, thaum tus txhuam hniav lub taub hau uas muaj hlau tej khoom nkag mus rau hauv dej thiab lwm yam khoom, ib co hlau tej zaum yuav xeb los ntawm oxidation thiab corrosion, uas tej zaum yuav muaj teeb meem rau kev noj qab haus huv.