Vim li cas cov tawv faux zoo dua li tawv tawv

Vim nws cov yam ntxwv zoo heev, nws tau siv dav hauv kev tsim cov khoom siv niaj hnub thiab cov khoom lag luam, tab sis nrog kev loj hlob ntawm lub ntiaj teb cov pej xeem, tib neeg xav tau tawv nqaij tau nce ob npaug, thiab cov tawv tawv tsis tshua muaj ntev ntev tsis tuaj yeem ntsib cov neeg xav tau kev pab.Yuav kom daws tau qhov kev tsis sib haum xeeb no, cov kws tshawb fawb tau pib tshawb fawb thiab tsim cov tawv nqaij tawv thiab hluavtaws tawv ntau xyoo dhau los los ua kom tsis txaus ntawm cov tawv nqaij.Ntau tshaj 50 xyoo ntawm kev tshawb fawb keeb kwm yog cov txheej txheem ntawm cov tawv tawv thiab hluavtaws tawv tawv tawv tawv.

Cov kws tshawb fawb tau pib los ntawm kev kawm thiab tshuaj xyuas cov tshuaj muaj pes tsawg leeg thiab cov qauv ntawm cov tawv nqaij, pib los ntawm nitrocellulose varnished daim ntaub, thiab nkag mus rau hauv PVC tawv tawv, uas yog thawj tiam ntawm tawv tawv.Rau lub hauv paus no, cov kws tshawb fawb tau ua ntau yam kev txhim kho thiab kev tshawb nrhiav, thawj zaug yog kev txhim kho ntawm cov substrate, tom qab ntawd los ntawm kev hloov kho thiab txhim kho cov txheej txheem txheej.Nyob rau xyoo 1970, cov ntaub tsis-woven ntawm hluavtaws fibers tau tshwm sim acupuncture, kev sib txuas thiab lwm yam txheej txheem, kom lub substrate muaj ib tug lotus-shaped seem thiab ib tug hollow fiber zoo, ua tiav ib tug ntxeem tau qauv, uas yog nyob rau hauv txoj kab nrog lub network qauv. ntuj tawv.Qhov yuav tsum tau muaj: Lub sijhawm ntawd, txheej txheej ntawm cov tawv hluavtaws tuaj yeem ua tiav cov txheej txheem micro-porous polyurethane txheej, uas yog sib npaug ntawm cov tawv tawv tawv, kom cov tsos thiab cov qauv sab hauv ntawm PU hluavtaws tawv yog maj mam ze rau cov neeg. ntawm ntuj tawv, thiab lwm yam khoom siv lub cev yog ze rau cov tawv nqaij.Performance index, thiab xim yog ci dua li cov tawv nqaij;nws folding tsis kam ntawm chav tsev kub tuaj yeem ncav cuag ntau dua 1 lab lub sijhawm, thiab folding tsis kam ntawm qhov kub thiab txias tuaj yeem ncav cuag qib ntawm cov tawv nqaij.

Tom qab PVC tawv tawv, PU hluavtaws tawv tau ua tiav cov txheej txheem thev naus laus zis los ua ib qho zoo tagnrho hloov rau cov tawv nqaij tom qab ntau tshaj 30 xyoo ntawm kev tshawb fawb thiab kev loj hlob los ntawm kev tshawb fawb thiab thev naus laus zis.

PU txheej ntawm cov ntaub npuag thawj zaug tau tshwm sim hauv khw hauv xyoo 1950, thiab xyoo 1964, DuPont tau tsim PU hluavtaws tawv rau khau sab saud.Tom qab ntau tshaj 20 xyoo ntawm kev tshawb fawb thiab kev loj hlob tsis tu ncua, PU hluavtaws tawv tau loj hlob sai ntawm cov khoom zoo, ntau yam thiab cov khoom tsim tawm.Nws qhov kev ua tau zoo tau los ze zog mus rau cov tawv nqaij, thiab qee cov khoom tseem ceeb tshaj li cov tawv nqaij, mus txog qib uas tsis txawv ntawm cov tawv nqaij, thiab muaj txoj haujlwm tseem ceeb hauv tib neeg lub neej txhua hnub.

Microfiber polyurethane hluavtaws tawv yog lub cim thib peb ntawm cov tawv tawv uas tau tshwm sim hauv kev lag luam hauv tsev thiab thoob ntiaj teb.Cov ntaub tsis-woven ntawm nws cov qauv peb-dimensional network tsim cov xwm txheej rau cov tawv hluavtaws kom dhau cov tawv nqaij zoo li ntawm cov substrate.Cov khoom no ua ke nrog cov tsim tshiab PU slurry impregnation nrog qhib-pore qauv thiab cov txheej txheem txheej txheem ntawm cov txheej txheem txheej, uas ua rau thaj chaw loj loj thiab muaj zog nqus dej ntawm superfine fibers, ua cov tawv PU hluavtaws superfine nrog bundled superfine Lub hauv paus hygroscopic zog. ntawm cov tawv nqaij ntawm collagen fibers tuaj yeem muab piv nrog cov tawv tawv zoo nkauj hauv cov ntsiab lus ntawm sab hauv microstructure, zoo li, kev ntxhib los mos thiab lub cev muaj zog, nrog rau tib neeg hnav kev nplij siab.Tsis tas li ntawd, microfiber hluavtaws tawv surpasses ntuj tawv nyob rau hauv cov tshuaj tiv thaiv, zoo uniformity, loj-scale ntau lawm thiab ua adaptability, thiab waterproof thiab mildew kuj.

Kev xyaum tau ua pov thawj tias cov khoom zoo heev ntawm cov tawv hluavtaws tsis tuaj yeem hloov los ntawm cov tawv nqaij.Los ntawm kev tsom xam ntawm kev lag luam hauv tsev thiab txawv teb chaws, cov tawv hluavtaws kuj tau hloov ntau cov tawv nqaij nrog cov khoom siv tsis txaus.Kev siv cov tawv tawv thiab cov tawv hluavtaws ua kom zoo nkauj ntawm lub nra, khaub ncaws, khau, tsheb thiab rooj tog tau nce kev lees paub los ntawm kev ua lag luam.