Kev qhia txog cov tshuaj siv feem ntau rau kev ntxuav khaub ncaws

Cov tshuaj yooj yim

Ⅰ kua qaub, alkali thiab ntsev

1. Cov kua qaub acetic

Acetic acid feem ntau yog siv los kho pH thaum ntxuav khaub ncaws, lossis nws yog siv los tshem tawm cov ntaub plaub thiab cov plaub hau nrog acid cellulase.

 

2. Cov kua qaub oxalic

Oxalic acid siv tau los ntxuav cov xeb ntawm cov khaub ncaws, tab sis kuj ntxuav cov kua potassium permanganate uas seem ntawm cov khaub ncaws, lossis siv rau cov khaub ncaws tom qab yaug cov tshuaj dawb.

 

3. Cov kua qaub phosphoric

Caustic soda yuav tsum tsis txhob kov daim tawv nqaij thiab tuaj yeem ua rau kub hnyiab heev. Caustic soda tuaj yeem yaj tag nrho cov tsiaj txhu xws li txhob lo lo ntxhuav thiab plaub. Feem ntau siv rau kev rhaub cov fibers ntuj xws li paj rwb, uas tuaj yeem tshem tawm cov fiber.

Cov khoom tsis huv hauv qhov ntev kuj tseem siv tau rau mercerization ntawm paj rwb fiber, ntxuav khaub ncaws ua tus neeg sawv cev desizing, bleaching alkali tus neeg sawv cev, ntxuav lub teeb xim nyhuv yog muaj zog dua li cov tshauv dej qab zib.

 

4, Sodium Hydroxide

Qee cov khaub ncaws, yuav tsum tau ntxuav los ntawm cov xim kaj, tuaj yeem rhaub nrog cov tshauv soda. Nws tuaj yeem siv los kho qhov pH ntawm cov tshuaj.

 

5. Sodium Sulphate ntawm sodium hmoov

Feem ntau hu ua glauberite. Nws tuaj yeem siv ua tus neeg sawv cev rau kev zas xim rau paj rwb xws li cov xim ncaj qha, cov xim reactive, cov xim vulcanized, thiab lwm yam. Cov xim no yooj yim heev rau yaj hauv cov kua xim uas tau teeb tsa, tab sis tsis yooj yim rau zas xim rau cov paj rwb fiber.

Qhov Loj. Vim tias cov xim tsis yooj yim nqus, cov xim seem hauv dej ko taw yog tshwj xeeb dua. Kev ntxiv cov hmoov sodium tuaj yeem txo qhov solubility ntawm cov xim hauv dej, yog li ua rau kom muaj peev xwm xim ntawm cov xim. chromic

Tus nqi tuaj yeem txo qis, thiab cov xim ntawm cov xim zas tau tob zuj zus, txhim kho qhov nrawm ntawm kev zas xim thiab qhov tob ntawm xim.

 

6. Sodium Chloride

Cov ntsev feem ntau siv los hloov cov hmoov sodium ua tus neeg sawv cev rau cov xim thaum cov xim ncaj qha, nquag, vulcanized raug zas xim tsaus, thiab txhua 100 feem ntawm cov ntsev yog sib npaug rau 100 feem ntawm cov hmoov sodium anhydrous lossis 227 feem ntawm cov hmoov sodium siv lead ua.

 

Ⅱ dej mos, PH regulator

1. Sodium Hexametaphosphate

Nws yog ib qho tshuaj zoo uas ua rau dej mos. Nws tuaj yeem txuag tau cov xim thiab xab npum thiab ua tiav cov txiaj ntsig ntawm kev ntxuav dej.

 

2. Disodium Hydrogen Phosphate

Hauv kev ntxuav khaub ncaws, nws feem ntau yog siv ua ke nrog sodium dihydrogen phosphate los tswj tus nqi PH ntawm cov cellulase nruab nrab.

 

3. Trisodium Phosphate

Feem ntau siv rau cov tshuaj ua kom dej tawv mos, tshuaj ntxuav khaub ncaws, thiab tshuaj ntxuav hlau. Siv ua cov khoom pab ua kom cov ntaub paj rwb mos, nws tuaj yeem tiv thaiv cov caustic soda hauv cov tshuaj calcining kom tsis txhob raug dej tawv noj thiab txhawb kom cov caustic soda ua rau cov ntaub paj rwb mos.

 

Ⅲ Tshuaj dawb

1. Sodium Hypochlorite

Feem ntau, kev siv tshuaj dawb sodium hypochlorite yuav tsum tau ua nyob rau hauv cov xwm txheej alkaline, thiab txoj kev siv tshuaj dawb no yuav luag maj mam tshem tawm tam sim no.

 

2. Hydrogen Peroxide

Feem ntau cov ntaub siv cov tshuaj hydrogen peroxide bleaching kub uas yuav tsum tau muaj nyob rau hauv 80-100 ° C, qhov yuav tsum tau siv cov khoom siv siab, tus nqi siab dua li sodium hypochlorite bleaching, tsim nyog rau cov khoom lag luam siab heev thiab zoo.

 

3. Potassium Permanganate

Potassium permanganate muaj qhov tshwj xeeb muaj zog oxidation, oxidation muaj peev xwm nyob rau hauv cov kua qaub acidic yog muaj zog dua, yog ib tug zoo oxidizing neeg sawv cev thiab bleach. Hauv khaub ncaws ntxuav, rau xim tshem tawm thiab bleaching,

Piv txwv li, tshuaj tsuag PP (liab), tes txhuam PP (liab), kib PP (pickling, stir-fry snow), yog ib qho ntawm cov tshuaj tseem ceeb tshaj plaws.

 

Ⅳ Cov neeg sawv cev txo qis

1. Sodium Thiosulphate ntawm cov dej qab zib ci

Feem ntau hu ua Hai Bo. Thaum ntxuav khaub ncaws, cov khaub ncaws uas ntxuav nrog sodium hypochlorite yuav tsum tau bleached nrog baking soda. Qhov no yog vim muaj zog txo qis ntawm baking soda, uas tuaj yeem txo cov tshuaj xws li chlorine roj.

 

2. Taum pauv Hyposulphite

Feem ntau hu ua sodium sulfite qis, nws yog tus neeg sawv cev txo qis muaj zog rau kev tshem tawm cov xim pleev xim, thiab tus nqi PH ruaj khov ntawm 10.

 

3, Sodium Metabisulfite

Vim nws tus nqi qis, nws yog dav siv hauv kev lag luam ntxhua khaub ncaws rau kev ua kom tsis muaj zog tom qab potassium permanganate bleaching.

 

Ⅴ Cov enzymes hauv lub cev

1. Kev Tsim Cov Enzyme

Cov khaub ncaws denim muaj ntau cov hmoov txhuv nplej siab lossis cov hmoov txhuv nplej siab denatured. Qhov cuam tshuam ntawm desizing enzyme yog tias nws tuaj yeem ua rau lub hydrolysis ntawm cov hmoov txhuv nplej siab macromolecular saw, thiab tsim cov molecular hnyav thiab viscosity me me.

Qee cov tshuaj molecular qis uas muaj peev xwm yaj tau zoo raug ntxuav kom tshem tawm cov hydrolysate. Amylase kuj tseem tuaj yeem tshem tawm cov pulp sib xyaw uas feem ntau yog cov hmoov txhuv nplej siab. Desizing enzyme

Nws yog tus cwj pwm los ntawm lub zog hloov pauv siab rau cov hmoov txhuv nplej siab, uas tuaj yeem rhuav tshem cov hmoov txhuv nplej siab yam tsis ua rau cellulose puas tsuaj, uas yog qhov tshwj xeeb ntawm qhov tshwj xeeb ntawm cov enzyme. Nws muab cov haujlwm desizing tag nrho,

Pab txhawb kom cov khaub ncaws ruaj khov thiab yooj yim hnav tom qab ua tiav.

 

2. Cellulase

Cellulase yog siv xaiv hauv cellulose fibers thiab cellulose fiber derivatives, tuaj yeem txhim kho cov khoom ntawm qhov chaw thiab xim ntawm cov ntaub, tsim cov qauv ntawm cov nyhuv qub, thiab tuaj yeem tshem tawm cov ntaub tuag.

Paj rwb thiab ntaub plaub; Nws tuaj yeem rhuav tshem cov cellulose fibers thiab ua rau cov ntaub mos thiab xis nyob. Cellulase tuaj yeem yaj hauv dej, thiab muaj kev sib raug zoo nrog cov neeg sawv cev ntub dej thiab cov neeg sawv cev ntxuav, tab sis nws ntsib nrog cov neeg sawv cev txo qis,

Cov tshuaj oxidants thiab cov enzymes tsis tshua muaj txiaj ntsig. Raws li qhov yuav tsum tau ua ntawm tus nqi ph ntawm lub da dej thaum lub sijhawm ntxuav, cellulase tuaj yeem faib ua acidic cellulase thiab neutral cellulase.

 

3. Laccase

Laccase yog ib qho polyphenol oxidase uas muaj tooj liab, uas tuaj yeem ua rau cov tshuaj REDOX ntawm cov tshuaj phenolic ua haujlwm. NOVO tau tsim Aspergillus Niger los tsim Denilite laccase los ntawm kev sib xyaw ua ke.

II S, siv tau los tshem tawm cov xim denim indigo. Laccase tuaj yeem ua rau cov xim indigo tsis yaj, ua rau cov indigo molecules lwj, thiab ua lub luag haujlwm tseem ceeb hauv kev ploj xim, yog li hloov cov tsos ntawm cov denim indigo dyed.

 

Daim ntawv thov ntawm laccase hauv kev ntxuav denim muaj ob qho

① Hloov lossis ib nrab hloov cellulase rau kev ntxuav enzyme

② Yaug es tsis txhob siv sodium hypochlorite

Siv qhov tshwj xeeb thiab kev ua haujlwm ntawm laccase rau indigo zas xim, kev yaug tuaj yeem ua tiav cov teebmeem hauv qab no

① Muab cov khoom ib qho tsos tshiab, ib qho style tshiab thiab ib qho kev ua tiav tshwj xeeb. ② txhim kho qib ntawm cov khoom siv txhuam, muab cov txheej txheem txhuam sai.

③ Tswj cov txheej txheem ua tiav zoo tshaj plaws

④ Yooj yim rau kev tswj hwm, zoo reproducibility.

⑤ Kev tsim khoom ntsuab.

 

Ⅵ Cov tshuaj surfactants

Cov tshuaj surfactants yog cov tshuaj uas muaj cov pab pawg hydrophilic thiab oleophilic ruaj khov, uas tuaj yeem taw qhia rau ntawm qhov chaw ntawm cov tshuaj, thiab tuaj yeem txo qhov nro ntawm qhov chaw ntawm cov tshuaj. Surfactants hauv kev tsim khoom lag luam thiab

Nws muaj ntau yam kev siv hauv lub neej txhua hnub, thiab nws cov haujlwm tseem ceeb yog ntub, yaj, emulsifying, ua npuas dej, defoaming, dispersing, decontamination thiab lwm yam.

 

1. Tus neeg sawv cev ntub dej

Tus neeg sawv cev ntub dej uas tsis yog ionic tsis haum rau kev sib koom ua ke ntawm cov tshuaj rhiab heev xws li cov enzymes, uas tuaj yeem ua rau cov enzyme molecules nkag mus rau hauv cov ntaub thiab txhim kho cov nyhuv thaum lub sijhawm desizing. Ntxiv thaum lub sijhawm ua tiav mos.

Tus neeg sawv cev ntub dej uas tsis yog ionic tuaj yeem txhim kho qhov ua kom mos mos.

 

2. Tus neeg sawv cev tiv thaiv cov xim av

Tus neeg sawv cev tiv thaiv cov xim yog tsim los ntawm polyacrylic acid polymer compound thiab non-ionic surfactant, uas tuaj yeem tiv thaiv cov xim indigo, cov xim ncaj qha thiab cov xim reactive los ntawm kev cuam tshuam rau daim ntawv lo khaub ncaws thiab lub hnab tshos hauv cov txheej txheem ntxuav.

Kev zas xim ntawm daim ntaub, paj ntaub, applique thiab lwm yam kuj tseem tuaj yeem tiv thaiv kev pleev xim ntawm cov xim hauv cov txheej txheem ntxuav ntawm cov ntaub luam tawm thiab cov ntaub xov paj dyed. Nws yog qhov tsim nyog rau tag nrho cov txheej txheem ntxuav enzymatic ntawm cov khaub ncaws denim. Tus inhibitor stain tsis tsuas yog muaj super

Muaj zog tiv thaiv kev puas tsuaj, tab sis kuj muaj kev ua haujlwm zoo kawg nkaus ntawm kev tshem tawm thiab ntxuav, nrog rau da dej cellulase, tuaj yeem txhawb nqa cellulase, txhim kho qib ntawm kev ntxuav khaub ncaws denim, ua kom luv dua

Thaum ntxuav, txo cov enzyme los ntawm 20% -30%. Cov khoom sib xyaw thiab cov khoom sib xyaw ntawm cov khoom tiv thaiv xim uas tsim los ntawm ntau lub tuam txhab tsim khoom tsis zoo ib yam, thiab muaj ntau hom tshuaj xws li hmoov thiab dej rau muag.

 

3. Tshuaj ntxuav tes (xab npum roj)

Nws tsis yog tsuas yog muaj cov nyhuv tiv thaiv kev puas tsuaj xwb, tab sis kuj muaj cov haujlwm desizing thiab ntxuav zoo heev. Thaum siv rau kev ntxuav khaub ncaws enzymatic, nws tuaj yeem tshem tawm cov xim ntab thiab txhim kho permeability rau enzyme

Tom qab ntxuav tas, nws tuaj yeem tau txais qhov ci ntsa iab thiab huv si ntawm daim ntaub. Xab npum yog ib yam tshuaj ntxuav uas siv ntau hauv kev ntxuav khaub ncaws, thiab nws cov kev ua tau zoo tuaj yeem soj ntsuam los ntawm kev sim lub zog dispersing, lub zog emulsifying thiab detergency.

 

Ⅶ cov neeg pabcuam

1. Tus neeg sawv cev kho xim

Tom qab zas xim rau cov cellulose fibers nrog cov xim ncaj qha thiab cov xim reactive, yog tias ntxuav ncaj qha, nws yuav ua rau cov xim hloov pauv ntawm cov xim tsis ruaj khov. Yuav kom tiv thaiv qhov no los ntawm kev tshwm sim thiab ua tiav cov xim xav tau,

Feem ntau cov ntaub yuav tsum tau kho tom qab zas xim. Tus neeg sawv cev kho xim yog ib qho tseem ceeb los txhim kho qhov kev sib txuas ntawm cov xim thiab cov ntaub. Cov neeg sawv cev kho xim uas twb muaj lawm tau muab faib ua: dicyandiamide cov neeg sawv cev kho xim,

Cov tshuaj polymer quaternary ammonium ntsev xim kho kom ruaj khov.

 

2. Tshuaj dawb

① Spandex chlorine bleaching agent

Cov tshuaj chlorine bleaching siv rau hauv tib lub dab dej nrog sodium hypochlorite tuaj yeem tiv thaiv kev puas tsuaj ntawm cov filament tensile los ntawm kev bleaching.

Qhov txhab thiab daim ntaub tig daj tom qab ntxuav

② Hydrogen peroxide tshuaj dawb stabilizer

Kev siv tshuaj hydrogen peroxide bleaching nyob rau hauv alkaline mob kuj tseem yuav ua rau cellulose oxidation puas tsuaj, ua rau lub zog fiber txo qis. Yog li ntawd, thaum bleaching hydrogen peroxide, qhov kev rhuav tshem zoo ntawm hydrogen peroxide yuav tsum tau manipulated,

Feem ntau nws yog qhov tsim nyog los ntxiv cov stabilizer rau hauv cov tshuaj dawb.

③ Hydrogen peroxide bleaching synergist siv ua ke nrog caustic soda thiab hydrogen peroxide muaj cov nyhuv tshwj xeeb rau kev ua kom cov xim ntawm cov khaub ncaws denim dub vulcanized ploj mus.

④ tus neeg sawv cev tshem tawm manganese (neutralizer)

Manganese dioxide tseem nyob rau ntawm qhov chaw ntawm cov ntaub denim tom qab kev kho mob potassium permanganate, uas yuav tsum meej thiab huv si kom ua rau cov ntaub bleached qhia xim ci thiab tsos, cov txheej txheem no tseem hu ua neutralization. nws

Cov khoom xyaw tseem ceeb yog tus neeg sawv cev txo qis.

 

3, tus neeg sawv cev tiav resin

Lub luag haujlwm ntawm cov tshuaj resin tiav

Cov ntaub cellulose fiber, xws li paj rwb, linen, thiab viscose, yooj yim hnav, nqus dej tau zoo, tab sis yooj yim deform, ntsws, ntsws, thiab tsis khov. Vim tias dej thiab lwm yam zog ua rau cov ntaub no tsis yooj yim tawg.

Muaj qhov sib piv ntawm cov saw hlau amorphous macromolecular hauv cov fiber, thaum cov saw hlau macromolecular swb raug tshem tawm los ntawm dej lossis lub zog sab nraud, thaum cov macromolecules swb raug tshem tawm los ntawm dej lossis lub zog sab nraud

Tsis tuaj yeem rov qab mus rau qhov chaw qub, ua rau muaj qhov wrinkles. Tom qab kev kho cov resin, cov khaub ncaws yog crisp, tsis yooj yim rau wrinkle thiab deformation, thiab tuaj yeem ironed yam tsis tau nias. Ntxiv nrog rau kev tiv thaiv wrinkle, lub crepe hauv denim ntxuav,

Cov txheej txheem nias crepe kuj xav tau cov resin kom teeb tsa, thiab cov resin tuaj yeem ua rau cov nyhuv wrinkling tsis hloov pauv ntev. Kev siv cov thev naus laus zis tiav resin hauv kev ntxuav khaub ncaws yuav tsum suav nrog cov ntsiab lus hauv qab no: xws li 3D miv hwj txwv thiab lub hauv caug nyhuv

Kho xim: Tam sim no, lub tuam txhab Italian GARMON & BOZETTO thiab German Tanatex yuav luag siv cov thev naus laus zis no rau kev ua tiav ntawm RAW cov nyhuv ntawm denim, uas Tanatex lub tuam txhab kuj tshwj xeeb hauv kev qhib

Cov txheej txheem khaws xim ntawm Smart-Fix tau tsim tawm, uas ua rau cov xim tseem ceeb tiav los ntawm cov resin muaj cov nyhuv ntawm cov ntaub grey nyoos yam tsis tau kho, thiab daws qhov teeb meem ntawm cov xim tseem ceeb tsis ruaj khov.

Ua cov denim nrog cov nyhuv tsis muaj ironing. Txhim kho qhov xim ntawm cov khaub ncaws. Hauv cov txheej txheem xim khaub ncaws, qhov xim ntawm cov ntaub tom qab xim kub qis feem ntau tsis zoo, thiab tam sim no nws tuaj yeem kho nrog cov roj thiab roj, uas tsis tsuas yog txhim kho cov ntaub

Qhov xim ntawm lub tsho tiv no kuj tseem tuaj yeem kho qhov cuam tshuam ntawm kev tsis ironing thiab styling ntawm daim ntaub. Cov tshuaj tsuag xim khaub ncaws ntau dua siv cov roj thiab roj sib xyaw thiab tom qab ntawd tsuag xim.

 

Cov neeg sawv cev ua tiav resin feem ntau siv

Di-Methylol Di-Hydroxy Ethylene Urea DMDHEU.

① Miv yuav tsum nias crepe resin

3-hauv-1 miv tshwj xeeb resin: kev kho mob ruaj khov ntawm cov ntaub, siv dav hauv paj rwb, paj rwb thiab tshuaj lom neeg

Kev ua tiav crepe ntawm cov ntaub sib xyaw ua ke thiab kev ua cov ntaub denim tuab thiab nyias uas muaj cov paj rwb.

② Cov tshuaj catalyst ua tiav resin

③ Tus neeg sawv cev tiv thaiv fiber ntau

④ Cov khoom ntxiv los txhim kho lub zog ntawm cov ntaub

 

Ⅷ tus neeg sawv cev tiv thaiv hluav taws xob

Kev phom sij ntawm hluav taws xob static

Khaub ncaws thiab tib neeg lub cev nqus tau; Cov ntaub yooj yim nqus plua plav; Muaj qhov xav tias tingling hauv cov ris tsho hauv qab; Cov xov paj rwb ua los ntawm cov khoom siv hluavtaws

Cov ntaub ua rau muaj hluav taws xob poob siab.

Cov khoom siv tiv thaiv antistatic

Tus neeg sawv cev tiv thaiv hluav taws xob P, tus neeg sawv cev tiv thaiv hluav taws xob PK, tus neeg sawv cev tiv thaiv hluav taws xob TM, tus neeg sawv cev tiv thaiv hluav taws xob SN.

 

Ⅸ tus neeg sawv cev mos

1, lub luag haujlwm ntawm cov khoom ua kom mos

Thaum cov tshuaj softener siv rau ntawm cov fiber thiab nqus tau, nws tuaj yeem txhim kho qhov ci ntsa iab ntawm qhov chaw fiber.

Siv rau ntawm qhov chaw ntawm cov ntaub kom txhim kho qhov mos. Cov tshuaj ua kom mos ua lub roj nplua nyeem uas nqus tau rau ntawm qhov chaw ntawm cov fibers thiab yog li ntawd tuaj yeem txo qhov kev sib cuam tshuam ntawm cov fibers thaum tsa lawv.

Lub smoothness ntawm cov fibers thiab lawv cov mobility.

① Kev ua tau zoo tseem ruaj khov thaum lub sijhawm ua tiav

② Tsis tuaj yeem txo qhov dawb thiab xim ntawm cov khaub ncaws

③ Nws tsis tuaj yeem daj thiab tsis muaj xim thaum rhuab

④ Tom qab khaws cia rau ib lub sijhawm, nws tsis tuaj yeem ua rau muaj kev hloov pauv ntawm cov xim thiab kev xav ntawm cov khoom

 

2. Cov khoom ua kom mos

Cov dej txias decoction, kub yaj non-ionic zaj duab xis, fluffy softener, ci softener, moisturizing mos

Roj, roj silicone tiv thaiv daj, tshuaj ua kom mos tiv thaiv daj, roj silicone nkag mus rau hauv, roj silicone ua kom du, roj silicone hydrophilic.

 

Ⅹ Tus neeg sawv cev ua kom dawb fluorescent

Tus neeg sawv cev ua kom dawb fluorescent yog ib qho kev npaj uas siv cov teebmeem optical los ua kom cov ntaub dawb dua hauv qab lub hnub, yog li nws tseem hu ua tus neeg sawv cev ua kom dawb optical, uas ze rau cov xim tsis muaj xim.

Tus neeg sawv cev ua kom dawb fluorescent siv rau kev ntxuav khaub ncaws thiab dawb yuav tsum yog tus neeg sawv cev ua kom dawb paj rwb, uas muab faib ua tus neeg sawv cev ua kom dawb xiav thiab tus neeg sawv cev ua kom dawb liab.

 

Ⅺ Lwm cov tshuaj lom neeg

Tus neeg sawv cev abrasive: Kev sib tsoo pob zeb kho rau cov ntaub sib dua, tuaj yeem hloov pob zeb pumice, kom tsis txhob muaj kev puas tsuaj rau cov ntaub thiab cov cim pob zeb, khawb.

Pob zeb sib tsoo hmoov: ib qho kev hloov pauv zoo rau pob zeb pumice, qhov cuam tshuam zoo dua li tus neeg sawv cev sib tsoo.

Cov hmoov ntxuav xuab zeb: ua rau muaj cov nyhuv fluff rau ntawm qhov chaw.

Tus neeg sawv cev stiffening: ua kom lub zog ntawm qhov tuab.

Tus neeg sawv cev fuzz: txhim kho qhov kev xav ntawm cov khaub ncaws fuzz, thiab tuaj yeem yaj nrog cov tshuaj enzyme. Txheej: Raws li qhov hnyav thiab qhov cuam tshuam ntawm cov khaub ncaws thaum lub sijhawm ua haujlwm, nrog rau ntau qhov sib txawv ntawm cov dej txheej, Ntxiv rau, 10% ntawm cov khoom nplaum khov kho tau ntxiv los tsim cov qauv tsis sib xws hauv cov qhov ntawm cov khaub ncaws uas yuav tsum tau txau los ntawm kev txau lossis poob lossis kos duab nrog cwj mem.