Kev lag luam ntxhua khaub ncaws feem ntau faib cov stains ntawm cov khaub ncaws ua ob pawg, uas yog cov stains dav dav thiab cov stains tshwj xeeb.
General stains
Qhov ntawd yog hais tias, thaum tib neeg hnav khaub ncaws, cov khaub ncaws tsis sib haum xeeb nrog cov khoom uas nyuaj rau poob, thiab cov kab mob tshwm sim ntawm cov ntaub.Feem ntau, muaj cov hauv qab no:
1. Lipid stains
Lipid stains muaj xws li tsiaj thiab zaub roj, waxes, motor oils, thiab mineral oils, uas yog hydroxide.Thaum cov ntaub yog stained, nws tsis yooj yim rau tshem tawm.Cov tshuaj detergents tsis tuaj yeem raug tshem tawm, thiab cov tshuaj kho mob yuav tsum tau siv los ua kom cov stains ib nrab ua ntej ntxuav.
2. Pigment lipid stains
Nws yog cov khoom muaj roj uas muaj cov xim, nrog rau cov xim pleev xim, cov xim pleev xim, cov roj pleev xim, cov roj pleev xim, cov roj pleev xim, thiab lwm yam. Cov hom stains no nyuaj rau tshem tawm ntau dua li cov xim tsis muaj roj.Tshwj xeeb tshaj yog tias nws tsis kho lub sijhawm tom qab kis kab mob, nws yuav nyuaj dua rau cov xim molecules kom nkag mus rau hauv cov fiber ntau thiab ua ke nrog cov fiber ntau rau lub sijhawm ntev kom tshem tawm.
3. Pigment acid stains
Feem ntau ntawm lawv yog ntau yam kua txiv hmab txiv ntoo stains.Lawv qhov tshwj xeeb yog tias lawv txhua tus muaj pigmented acid lipids.Cov dyeing kuj muaj zog ntawm cov khaub ncaws.Cov tshuaj tua kab mob yuav tsum tau siv los ua kom tsis muaj cov organic acid hauv cov kua txiv hmab txiv ntoo.
4. Cov protein
Xws li cov khoom muaj protein ntau xws li cov ntshav thiab cov kua mis.Feem ntau soluble hauv dej, tab sis ntshai ntawm qhov kub thiab txias.Thaum raug kub hnyiab, cov protein yuav dhau los ua cov protein hloov thiab yuav ruaj khov nrog cov ntaub fibers, ua rau nws nyuaj rau tshem tawm.
5. Pigment stains
Pure pigments muaj xws li ntau yam pigments thiab inorganic tshuaj nrog pigments.Nws yog ib qho nyuaj rau ntxuav tawm cov xim, tshwj xeeb tshaj yog cov xim ntawm cov khaub ncaws dawb.Nws yuav tsum raug tshem tawm los ntawm kev kho tshuaj los yog kev kho lub cev nrog cov tshuaj uas tsim nyog.
6. Lwm hom stains
Cov no suav nrog asphalt, iodine, xeb, tshuaj pleev, thiab lwm yam. Vim tias muaj ntau ntau hom stains thiab lawv cov khoom sib txawv, cov tshuaj kho mob thiab cov kev kho mob uas siv rau hauv kev kho mob kuj txawv.
Tshwj xeeb stains
Cov stains tshwj xeeb yog tshwm sim los ntawm kev ua haujlwm tsis zoo thaum lub sijhawm ntxuav, es tsis yog cov stains ntawm cov ntaub nws tus kheej.Ntxiv mus, feem ntau ntawm cov xwm txheej tshwm sim los ntawm kev tuav tsis raug thaum lub sij hawm ntxuav yog teeb meem xim.
1. Thaum cov khaub ncaws dawb ua yuam kev rau cov khaub ncaws xim tom qab ntxuav, nws yuav ua rau muaj xwm txheej hu ua xim tsaus, xim sib xws, luam ntawv xim lossis xim hla.
2. Qee cov khaub ncaws uas muaj xim daj muaj qee qhov ntawm cov ntaub xim tsaus.Yog tias cov xim tsis meej meej thaum ntxuav thiab siv cov kev ua haujlwm tsis zoo yuav ua rau muaj kev sib txuam ntawm cov xim sib txawv, uas yuav rhuav tshem cov xim qub ntawm cov ntaub nto thiab ua rau muaj teeb meem hla xim.
3. Thaum cov dej yaug tsis huv txaus thiab txhua yam ntawm cov kua dej seem (xws li tshuaj zawv plaub hau), cov stains seem, xab npum, thiab lwm yam tsis tau ntxuav, nws yuav ua rau stains xws li daj me ntsis ntawm cov khaub ncaws tom qab ziab thiab ironing.
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Post lub sij hawm: Nov-16-2022
