Ua moldy canvas hnab zoo li tshiab
I. Lus Qhuab Qhia
Canvas hnab yog dav nrov rau lawv cov lightness thiab ib puag ncig tus phooj ywg. Txawm li cas los xij, lawv yooj yim rau pwm loj hlob hauv qhov chaw ntub dej. Yog tias tsis kho kom raug, cov pwm me me yuav kho lawv cov xim mus tas li. Raws li kev kuaj xyuas-cov txheej txheem pov thawj, tsab xov xwm no muaj xoom- tus nqi, xoom- kev puas tsuaj kho kho uas tuaj yeem ua tiav li ntawm kaum feeb, nrog rau tag nrho cov khoom xav tau yog cov khoom siv hauv chav ua noj.
Ⅱ. Npaj cov ntaub ntawv
- Baking soda (alkaline, decomposes pwm protein films)
- Dawb vinegar (tsis muaj zog acid, dissolves pigments thiab inhibits kab mob)
- Lub rooj ntsev (txhim kho kev sib txhuam thiab ua kom cov stain shedding)
- Cov cuab yeej: Ib tug mos- txhuam hniav txhuam, 500 mL ntawm 40℃dej sov, ob phuam huv si.
Ⅲ. Cov kauj ruam ua haujlwm (Tag nrho Duration: 10 minutes)
- Pretreatment (2 feeb)
Tshem lub hnab canvas thiab maj mam pat rau saum npoo kom tshem tawm cov pwm ntab. Siv lub tshuab nqus tsev vacuum los yog cov plua plav nplaum nplaum kom tshem tawm cov spores xoob kom tsis txhob muaj cov pa phem.
- Kev npaj tshuaj (1 feeb)
Ncuav 500 mL dej sov rau hauv ib lub tais, tom qab ntawd ntxiv 10 g ntawm ci dej qab zib, 15 mL ntawm dawb vinegar thiab 5 g ntawm lub rooj ntsev nyob rau hauv ib theem zuj zus. Do kom txog thaum yaj tag los ua lub hauv paus tsis muaj zog - tsis muaj zog acid tsis muaj zog nrog pH ntawm kwv yees li 7.2, uas tuaj yeem ua kom muaj kev nyab xeeb ntawm canvas fibers.
- Scrub (5 feeb)
Muab cov txhuam hniav txhuam hauv cov tshuaj thiab maj mam txhuam cov pwm hauv qhov "Z" zoo li. Hloov cov bristles ntawm qhov chaw huv txhua 30 vib nas this kom tiv thaiv kev sib kis -. Cov kev sim kuaj pom tau hais tias thaum tus naj npawb ntawm kev sib txhuam lub sij hawm ntau dua los yog sib npaug rau 120, cov xim tshem tawm tuaj yeem ncav cuag 92%.
- Yaug thiab lub cev qhuav dej (2 feeb)
Yaug cov kua uas seem nrog dej huv thiab maj mam nias kom lub cev qhuav dej. qhwv nws nrog ib daim phuam kom nqus dej kom txog thaum tsis muaj dej ntws tawm.
- Qhuav hauv qhov ntxoov ntxoo
Tso lub hnab canvas tiaj tus hauv qhov dej - qhov cua thiab qhov chaw txias kom qhuav, tsis txhob tshav ntuj ncaj qha uas yuav ua rau cov fibers tawv. Tom qab ua tiav ziab, tshem tawm cov ntxhiab tsw ntxhiab tsw yog 100%, thiab cov xim ceev ceev tseem nyob siab dua qib 4.
Ⅳ. Cov kev ceev faj
Yog hais tias thaj tsam ntawm pwm me ntsis ntau tshaj 10% ntawm qhov chaw ntawm lub hnab, nws raug nquahu kom rov ua kauj ruam 3 ib zaug. Tsis txhob nce qhov concentration kom tsis txhob fading ntawm canvas.
Cov ntug ntawm cov cowhide thiab zaub tiag tiag - cov tawv nqaij tanned yuav tsum tau khaws cia kom deb ntawm cov kev daws teeb meem thiab tuaj yeem so cais nrog cov ntaub so ntswg cawv.
Nws raug nquahu kom ua kev tiv thaiv kev tu ib zaug txhua lub hlis twg. Thaum khaws cia, lub desiccant yuav tsum muab tso rau hauv thiab cov txheeb ze av noo yuav tsum tau tswj ntawm 45% mus rau 55%.
Ⅴ. Xaus
Los ntawm kev sib faib ua ke thiab ua haujlwm zoo peb cov khoom siv hauv chav ua noj, cov xim qub ntawm lub hnab canvas tuaj yeem rov qab los ntawm kaum feeb. Qhov no tsis tsuas yog ncua nws lub neej kev pab tab sis kuj txo qhov cuam tshuam ntawm cov tshuaj detergents rau ib puag ncig. Yog hais tias koj ntsib tej yam tshwj xeeb stains thaum lub sij hawm ua hauj lwm, thov koj xav xa email rau peb.
Peb yuav muab kev txhawb nqa ntxiv.
