Hotel linen ntxhua khaub ncaws yog ib txoj haujlwm tseem ceeb heev hauv tsev so kev tswj hwm txhua hnub.Koj puas paub cov10 kauj ruamntawm tsev so linen ntxhua?Cia peb saib cov kauj ruam hauv qab no:
1. Tshawb xyuas qhov kev faib tawm
Ua ntej, faib cov ntaub pua chaw ua ntej ntxuav kom tau txais txiaj ntsig zoo dua.
Classified los ntawm cov xim ntawm linen.Kev sib txawv ntawm cov ntaub linen ua ke tuaj yeem ua rau muaj kev sib kis, thiab tib txoj kev ua cov ntaub linen ntawm cov xim sib txawv kuj txawv.
Muab faib raws li qib ntawm stains ntawm linen.Nws muab faib ua peb pawg: hnyav stain, nruab nrab stain thiab me ntsis stain.
Classified los ntawm qeb ntawm stains ntawm linen.Txoj kev faib tawm no yog tsom rau qhov tshwj xeeb stain uas linen muaj nyob rau hauv tus txheej txheem ntawm kev siv.Cov stains tshwj xeeb no feem ntau kho nrog cov stain tshwj xeeb tshem tawm.Yog hais tias qhov hnyav-stain linen yog niaj hnub kho nrog tib yam ntawm cov ntaub ntawv dav dav, nws yuav ua rau rov qab ntau thiab pov tseg.
Muab faib los ntawm kev ntxhib los mos, xws li cov ntawv paj rwb, cov ntawv polyester-paj rwb, thiab lwm yam, uas yuav tsum tau ua nyias nyias.Feem ntau cov nplooj ntawv thiab cov paj rwb ntshiab, nrog tib cov stains, yuav siv sij hawm ntev dua, qhov kub thiab txias ntau dua thiab cov khoom siv ntxhua ntau dua li polyester paj rwb.Yog li ntawd, nws yog qhov zoo los txhim kho cov khoom tsim tau thiab txuag cov nqi los ntawm kev faib thiab ua raws li kev ntxhib los mos ntawm linen.
Cov phuam hauv pem teb yuav tsum tau muab cais tshwj xeeb thiab ntxuav thiab ziab ntawm lub tshuab cais.
2. Kev kho mob tshem tawm
Kev tshem tawm stain yog hais txog cov txheej txheem ntawm kev siv qee cov tshuaj thiab kev siv tshuab kom raug tshem tawm cov stains uas tsis tuaj yeem tshem tawm los ntawm kev ntxuav thiab ntxuav kom qhuav.Kev tshem tawm stain yuav tsum muaj qee yam kev ua haujlwm thiab kev paub txog kev ua haujlwm.
3. Yaug thiab ntxuav ua ntej
Siv qhov kev txiav txim ntawm cov dej thiab cov neeg kho tshuab quab yuam, cov dej-soluble stain ntawm cov ntaub ntxuav yog ntxuav tawm ntawm cov ntaub kom ntau li ntau tau, thiab lub hauv paus zoo yog nteg rau lub ntsiab ntxuav thiab decontamination.Ib kauj ruam rinsing feem ntau yog siv rau kev ntxuav ntawm nruab nrab thiab hnyav stain.Kev ntxuav ua ntej yog txheej txheem ua ntej staining nrog ntxiv ntawm cov tshuaj ntxuav tes kom tsim nyog.Vim yog qhov nro ntawm dej, dej tsis tuaj yeem ntub dej txaus.Rau cov stains tshwj xeeb, kev ntxuav ua ntej yog qhov yuav tsum tau ua.Kev ntxuav ua ntej feem ntau tuaj yeem npaj tau tom qab ntxuav cov kauj ruam lossis ncaj qha pib txheej txheem ua ntej ntxuav.
4. Main ntxuav
Cov txheej txheem no siv dej los ua qhov nruab nrab, cov tshuaj ua haujlwm ntawm cov tshuaj ntxuav tes, kev ua haujlwm ntawm lub tshuab ntxhua khaub ncaws, thiab kev siv tshuaj pleev kom zoo, qhov kub thiab txias, lub sijhawm ua haujlwm txaus thiab lwm yam los sib koom tes los tsim ib qho chaw ntxhua khaub ncaws thiab decontamination. kom ua tiav lub hom phiaj ntawm decontamination..
5. Ua kom dawb huv
Cov txheej txheem no yog ib kauj ruam ntxiv rau lub ntsiab ntxuav thiab decontamination, thiab feem ntau tshem tawm cov xim pigmented uas tsis tuaj yeem raug tshem tawm tag nrho hauv cov kauj ruam ntxuav tseem ceeb.Oxidative tshuaj dawb (Oxygen Bleach Liquid) feem ntau yog siv rau hauv cov kauj ruam no.Yog li ntawd, hauv kev ua haujlwm, cov dej kub yuav tsum nruj me ntsis tswj ntawm 65 ℃ -70 ℃, thiab pH tus nqi ntawm cov tshuaj ntxuav tes yuav tsum tswj ntawm 10.2-10.8, thiab cov tshuaj yuav tsum nruj me ntsis tswj raws li hom stain thiab ntaub. qauv.
6. Yaug
Rinsing yog txheej txheem diffusion, uas tso cai rau cov khoom seem uas muaj cov tshuaj ntxuav tes hauv cov ntaub kom diffuse rau hauv dej.Ib qho kev ntsuas kub (feem ntau 30 ° C txog 50 ° C) yog siv thaum lub sijhawm ua haujlwm no.Cov dej siab ceev ceev txo cov concentration ntawm cov tshuaj ntxuav tes, kom ua tiav lub hom phiaj ntawm kev ntxuav.
7. Lub cev qhuav dej
Lub zog centrifugal generated thaum lub nruas ntawm lub tshuab ntxhua khaub ncaws tig ntawm kev kub ceev yog siv los txo cov dej noo ntawm cov ntaub hauv lub nruas.Cov txheej txheem no yuav tsum muaj cov cuab yeej siv tau zoo heev.
8. Peracid neutralization
Cov tshuaj detergents feem ntau siv hauv kev ntxuav yog alkaline.Txawm hais tias nws tau raug ntxuav ntau zaus, nws tsis tuaj yeem lav tias yuav tsis muaj cov khoom alkaline.Lub xub ntiag ntawm cov tshuaj alkaline yuav muaj qee yam cuam tshuam rau cov tsos thiab kev xav ntawm cov ntaub.Cov teeb meem no tuaj yeem daws tau los ntawm cov tshuaj tiv thaiv neutralization ntawm acid thiab alkaline.
9. Mos
Cov txheej txheem no yog txheej txheem ntxuav.Feem ntau, kev kho softening yog teem raws li cov neeg siv khoom xav tau, uas belongs rau cov txheej txheem tom qab ua tiav.Cov kev kho mos muag ua rau cov ntaub zoo nkauj thiab tiv thaiv hluav taws xob zoo li qub.Nws tuaj yeem lubricate sab hauv ntawm cov ntaub los tiv thaiv cov fibers los ntawm nruj nreem entangled nrog ib leeg thiab ntog tawm.
10. Starching
Cov kauj ruam starching feem ntau yog tsom rau cov khoom siv paj rwb lossis cov khoom sib xyaw fiber ntau xws li cov ntaub pua rooj, cov ntaub so ntswg, thiab qee yam khaub ncaws hauv khw noj mov.Tom qab starching, nws tuaj yeem ua rau saum npoo ntawm cov ntaub tawv thiab tiv thaiv fluffing.Nyob rau tib lub sijhawm, ib txheej ntawm serous zaj duab xis yog tsim nyob rau saum npoo ntawm cov ntaub, uas muaj qee yam cuam tshuam rau kev nkag mus ntawm stain.
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Post lub sij hawm: Lub Xya hli ntuj-25-2022
