Nws tshwm sim li ntawd khau yuav nyob rau hauv ib lub khw dheev ua me. Nyob rau hauv no, feem ntau, peb tsis muaj kev sib cav, mob siab, qhov tshwm sim ntawm thawj kev xav tau yog kev txhaum.
Kuv puas rub tau rubber khau boots?
Yog tias nws tsis tuaj yeem cev tes dua cov khau los yog hloov mus rau ib tus loj, ces tsis txhob poob siab ib zaug. Zoo siv tej yam khoom yuav ua tau me ntsis podrastyanut. Qhov no siv rau rubber khau boots, txawm li cas los, rubber - nyob rau hauv peb cov kev nkag siab niaj hnub no. Cov roj hmab tiag tiag yog ib yam khoom siv uas tsis muaj peev xwm ua rau nws tus kheej deformation, tab sis ua li cas thiaj rub rubber khau looj plab hlaub - polyvinyl chloride - yog heev stretchable.
Yog li, koj tuaj yeem ncav roj hmab khau boots, tab sis tsuas yog hais tias lawv tau ua los ntawm polyvinyl chloride. Yog li, ua ntej koj mus rau qhov kev txiav txim, koj yuav tsum txiav txim siab seb cov khoom siv los ntawm lawv. Ua li no, koj yuav tsum tau siv ib rab koob, kub kom sov, thiab kov lub pob khawm, yog tias cov khoom pib yaj, ces qhov no yog polyvinyl chloride thiab muaj qhov zoo tshaj plaws kom haum plab hlaub rau koj qhov me me.
Yuav ua li cas ncab roj hmab khau ntawm tsev?
Muaj ob peb txoj kev los rub cov roj hmab khau rau:
- Tshav kub rau 70-80 degrees thiab ncuav rau hauv khau boots. Nws yog nyob rau ntawm no kub hais tias polyvinyl tshuaj dawb rau softens. Tso dej tawm hauv khau boots kom txog li ib nrab ib teev, ces ncuav tawm, muab tso rau hauv nkawm thom khwm, muab tso rau hauv khau plab hlaub thiab zoo li ob peb teev. Polyvinyl chloride yuav tsum tau noj ib daim ntawv tshiab thiab, cia txias, nyob hauv tib txoj haujlwm.
- Yog hais tias koj tsis paub yuav ua li cas ncab cov khau raj ntawm roj hmab khau boots, kev paub ntau cov neeg txua qauv pom zoo siv kev siv zog tshwj xeeb, cov nyhuv uas yuav nce ntxiv yog tias koj tuav cov ris tsho roj hmab kub kub.