Hauv kev xav niaj hnub no,khau khiabfeem ntau xa mus raukhau khiab.khau khiabyog lub teeb yuag, tsis muaj dej, tiv thaiv plam, hnav-tiv taus, yooj yim los ntxuav, thiab pheej yig, ua rau lawv yog ib qho tseem ceeb hauv tsev.
Cov ntxhiab tsw ntawm khau khiab feem ntau yog los ntawm ib yam dab tsi hu ua anaerobic kab mob. Lawv yuav tso cov ntxhiab tsw tshwj xeeb thaum peb hnav khau.
Cov kab mob anaerobic nyiam qhov chaw ntub dej thiab nyob ib puag ncig. Cov khau khiab yas lawv tus kheej yog ua los ntawm cov khoom siv tawm hws tsis zoo, thiab cov khau khiab yas zoo li du thiab tsis muaj dej, tab sis qhov tseeb muaj ntau qhov sewn los nkaum cov khoom qias neeg.
Muaj ntau tshaj 250000 hws qog ntawm tib neeg ko taw, uas tawm hws tsis tu ncua txhua hnub thiab tsim cov sebum thiab dandruff. Cov hws thiab sebum flakes, txawm tias tsis hnov tsw ntawm lawv tus kheej, muab zaub mov rau cov kab mob anaerobic kom loj hlob. Qhov ntau hws thiab sebum yog metabolized, qhov tsw phem tshaj tawm los ntawm cov kab mob anaerobic yuav.
Thaum kawg, lub hauv paus ua rau muaj ntxhiab tsw ntawm khau khiab nyob hauv tib neeg txhais taw.
Feem ntaukhau khiabnyob rau hauv kev ua lag luam tam sim no yog tsim los ntawm "cov txheej txheem ua npuas ncauj". Foaming yog hais txog kev ntxiv cov tshuaj foaming rau cov khoom siv raw los tsim cov qauv ntxeem tau hauv cov yas. Piv nrog rau cov khau khiab tsoos tsho, nws tuaj yeem ua rau khau khiab hnyav dua, xis nyob, siv tau zoo, thiab muaj lub cev zoo heev.
1. Khoom siv ntawmkhau khiab
Cov ntaub ntawv ntawm cov khau khiab yas feem ntau muab faib ua ob hom: PVC (polyvinyl chloride) thiab EVA (ethylene vinyl acetate).
PVC ua npuas ncauj khau khiab yog sib sau ua ke los ntawm cov ua npuas ncauj thiab cov khau tsis ua npuas ncauj. Hom khau khiab no muaj qhov muag zoo nkauj, nyiam hnav, muaj cov yas zoo heev, tuaj yeem muag muag lossis tawv, thiab yog cov khau khiab loj tshaj plaws.
Cov khoom siv rau EVA khau khiab yog ethylene / vinyl acetate copolymer (tseem hu ua ethylene vinyl acetate copolymer), uas yog tsim los ntawm copolymerizing ethylene (E) thiab vinyl acetate (VA).
EVA ua npuas ncauj khoom muaj softness thiab elasticity, anti-aging, tsw kuj, non-toxic, soft shock absorption, thiab yog cov khoom siv dav tshaj plaws hauv cov khau siab heev, khau kis las, thiab khau khiab.
Zuag qhia tag nrho, EVA khau khiab muaj cov ntxhiab tsw zoo dua piv rau PVC khau khiab, tab sis lawv yuav tsis dim txoj hmoo ntawm kev tsw ntxhiab.
2. Tsim thiab craftsmanship ntawmkhau khiab
Rau kev ua pa, dej to, thiab yooj yim rau da dej thiab hnub los nag, cov khau khiab feem ntau yog tsim los nrog ntau qhov;
Txhawm rau tiv thaiv kom tsis txhob plam lossis ua raws li cov tawv nqaij tawv, sab sauv thiab ib leeg ntawm cov khau khiab feem ntau muaj cov grooves thiab textures tsis sib xws;
Txhawm rau kom txuag tau cov ntaub ntawv thiab pab txhawb kev tsim khoom, lub sab sauv thiab ib leeg ntawm ntau cov khau khiab yog tsim nyias thiab sib koom ua ke, nrog ntau cov nplaum nplaum.
Txawm hais tias cov khau khiab no tsis tau hnav ntev ntev thiab tsuas yog nyob ntsiag to nyob rau hauv lub ces kaum ntawm chav dej los yog khau txee, lawv tseem yog ib qho tseem ceeb ntawm riam phom lom uas tsis tuaj yeem tsis quav ntsej.
Post lub sij hawm: Nov-22-2024
