Dab tsi yog qhov yooj yim txoj kev luam tawm

Ua ntej, ncaj cov luam ntawv

Cov ntaub ntawv luam ncaj nraim yog luam tawm ncaj ncaj rau ntawm ntaub npog dawb los yog ua ntej ntaub qhwv ntawv. Cov tom kawg yog hu ua overprint. , Tau kawg, cov xim ntawm cov qauv luam tawm yog qhov tob tshaj li qhov xim keeb kwm yav dhau. Muaj ntau tus qauv luam tawm ncaj qha luam tawm.

Yog hais tias ntaub npog dawb los yog feem ntau yog dawb, thiab cov ntawv luam muag zoo dua ntais ntawm sab nraum qab, ces peb tuaj yeem xaus tias qhov no yog ib daim ntawv luam tawm. (Faj seeb: Vim tias qhov muaj zog nkag mus ntawm qhov muab tshuaj txhuam, Cov khoom siv tsis raug txiav txim los ntawm hom no).

Yog hais tias lub hauv ntej thiab tom qab ntawm cov ntaub ntawv keeb kwm yav dhau tib qho ntxoov ntxoo (vim nws yog ib daim), thiab cov qauv luam tawm yog tob tshaj qhov xim keeb kwm yav dhau, ces qhov no yog daim npog npog.

Thib ob, tso tawm ntawv

Tshem tawm luam tawm ob kauj ruam, thawj kauj ruam, daim npog npuag ua ib qho xim, tus kauj ruam thib ob, tus qauv luam ntawm cov ntaub.

Cov kauj ruam thib ob ntawm cov tshuaj luam tawm muaj cov tshuaj muaj zog tuaj yeem rhuav tshem cov keeb kwm yav dhau, yog li hom no tuaj yeem tsim xim xiav thiab dawb cov ntaub ntawm daim ntaub, txoj kev no yog hu ua rub dawb. Thaum tus neeg sawv cev tshuaj dawb thiab nws yuav tsis tuaj yeem nrog cov xim sib xyaw xim tib xim zoo nkauj (hom tshuaj txhuam ntawm hom no), xim xim tuaj yeem nqa tawm. Yog li, thaum twg ib qho daj dye (xws li vat dye) tau sib tov nrog cov tshuaj dawb tuaj, ib qho qauv daj daj tuaj yeem luam tawm ntawm daim ntaub xiav.

Vim tias qhov kev tshem tawm ntawm kev luam tawm yog thawj zaug siv dyeing txoj kev dyeing, yog keeb kwm luam tawm hauv pem teb tshaj rau kev luam ntawv, tom qab xim nqaij tawv thiab ntau ntxaum. Qhov no yog lub hom phiaj tseem ceeb ntawm kev siv cov ntawv luam tawm.

Cov ntaub ntawv luam tawm tuaj yeem muab luam tawm los ntawm cov luam ntawv thiab kev luam ntawv, tab sis tsis tuaj yeem luam tawm los ntawm cov hloov hluav taws xob. Vim tias tus nqi siab ntawm cov ntaub ntawv luam tawm piv rau cov ntawv luam tawm ncaj qha, yuav tsum tau saib xyuas kom zoo rau kev siv nyiaj kom tsawg. Fabrics luam tawm no yog qhov zoo muag thiab kim dua. Qee zaus, tus neeg sawv cev siv tsawg hauv txoj kev no yuav ua rau puas tsuaj los yog puas tsuaj rau cov ntaub ntawm cov txheej txheem luam ntawv.

Yog hais tias tus ntaub yog xim tib xim tom qab thiab sab nraub qaum (vim nws yog ib qho khoom noj), thiab tus qauv dawb los sis tsis yog xim tib yam li keeb kwm yav dhau, koj tuaj yeem paub meej tias qhov tso tawm ntaub ntawv tawm; ua tib zoo xyuas cov qauv ntawm qhov rov qab, yuav (Qhov no yog vim hais tias cov tshuaj uas ua rau lub cev zom tsis tag mus rau sab nraud ntawm cov ntaub.)

Thib peb, kev luam tawm xim

Anti-dye printing muaj xws li txheej txheem ob-theem:

(1) tshuaj txhuam cov tshuaj lom neeg los yog cov txhauv ntawm cov ntaub ntawv dawb los tiv thaiv los yog tiv thaiv kom tsis txhob kis mus rau hauv ntaub;

(2) daim dyeing npuag. Nws lub hom phiaj yog kom dye tus keeb kwm yav dhau los coj tawm tus qauv dawb. Nco ntsoov tias qhov tshwm sim yog tib yam li cov ntawv luam tawm, tab sis txoj kev ua kom tiav qhov tshwm sim no yog qhov lus tshaj tawm ntawm kev tso tawm tawm.

Anti-dye printing txoj kev tsis muaj ntau, feem ntau tsis tuaj yeem raug siv nyob rau hauv rooj plaub ntawm cov xim tom qab tsis tuaj yeem siv. Feem ntau cov luam tawm los tiv thaiv kev luam tawm yog ua los ntawm txoj kev xws li kev xuas tes ua los yog phau ntawv luam tawm (xws li wax tshuab luam ntawv) es tsis txhob siv ntau hom tshuaj.

Vim tias cov ntawv luam tawm thiab dyeing anti-dye luam ntawv muaj cov nyhuv tib yam, feem ntau yog los ntawm lub qhov muag liab qab feem ntau tsis tuaj yeem txheeb xyuas tau.

Plaub, xim xim

Kev siv cov xim uas tsis yog dyes los tsim cov ntaub ntim ntawv tau ua li ntawd thoob plaws tias nws yog pib los kho raws li tus qauv muag ntawm tus kheej. Xim luam ntawv yog cov tib neeg luam tawm xim, cov txheej txheem feem ntau hu ua qhuav luam ntawv, raws li qhov txawv ntawm qhov luam ntawv ntub luam tawm (los yog cov ntawv luam muag).

Los ntawm kev sib piv tib daim ntaub ntawm qhov chaw luam ntawv thiab qhov nruab nrab ntawm qhov sib txawv ntawm qhov sib txawv, koj tuaj yeem paub qhov txawv ntawm cov xim luam ntawv thiab cov xim luam ntawv. Xim luam ntawv dua li thaj tsam uas tsis yog luam ntawv me ntsis nyuab dua, tej zaum me ntsis tuab dua. Yog hais tias cov ntaub ntawv luam tawm nrog zas, thaj tsam luam ntawv thiab thaj chaw tsis muaj qhov tsis muaj qhov sib txawv ntawm qhov nyuaj.

Tsaus zas xim luam yeeb muaj feem yuav hnov ​​nyuab dua thiab tsis yoog raws li lub teeb lossis lub teeb xim. Thaum tshawb xyuas ib daim ntaub rau xim, sau kom pom tseeb tias tag nrho cov xim yog kos, vim muaj dyes thiab coatings rau tib daim ntaub. Kev pleev xim dawb kuj yog siv rau kev luam tawm, qhov no yuav tsum tsis txhob muab pov tseg.

Xim luam ntawv yog tus nqi pheej yig tshaj ntawm kev luam ntawv, vim qhov txheej txheem kuj yooj yim luam, tus txheej txheem yuav tsum tau tsawg, feem ntau tsis tas yuav tsum tau ua kom huv si thiab ntxuav. Xim yog xim, nplua nuj xim, yuav siv rau tag nrho textile fibers. Lawv yog cov zoo rau lub teeb thiab ceev nrooj, thiab zoo tshaj plaws, ua kom dav siv cov ntaub ntawm cov ntaub, ntaub ntaub, thiab cov ntaub ris tsho uas yuav tsum tau tu qhuav. Tsis tas li ntawd, cov xim tsis tshua tsim cov chromatic loj dua ntawm cov khoom sib txawv ntawm cov ntaub, thiab npog cov xim lwm tus zoo thaum lub taub.

Nrog tas li ntxuav los yog qhuav tu, xim luam ntawv yuav maj mam ploj mus, xim yog tau ntais. Qhov no yog vim lub sij hawm hloov thaum lub sij hawm tu thiab tov ua kua nplaum uas maj mam tu. Tom qab 20-30 lub sij hawm ntawm kev ntxuav, cov ntaub ntawv sau yuav obviously fade. Xim khov kho tau zoo dua los ntawm kev kho cov ntaub ntawm cov ntaub ntawv thiab cov tshuaj softener hauv lub txheej txheem. Nws yog tsim nyog teev tias cov xim dub nciab tau yooj yim dua li lub teeb lossis lub teeb xim.

Xim dej ua rau cov ntaub npog tawv heev, cov xim thaum lub teeb meem tsis pom tseeb, nws tseem ceeb heev thaum tsaus ntuj. Cov coatings tsis yog tshwj xeeb yog cov kab mob mus thawm, tshwj xeeb tshaj yog ib tsos tsaus tsawv. Cov xim tsaus nti yuav tsum raug tshwj xeeb tshaj yog siv rau hauv cov ntaub ntawv zoo nkauj xws li rooj tog.