Nrog rau txoj kev loj hlob ntawm kev lag luam tsoos tsho, cov khoom siv tshiab, cov txheej txheem tshiab, cov txheej txheem ntxuav thiab cov txheej txheem tom qab kho cov khoom siv tsoos tsho muaj ntau thiab ntau haiv neeg.Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias ntau txoj kev kho mob tuaj yeem ua rau tsis muaj ximhlau zippers' cov hniav thiab rub lub taub hau, los yog ua rau staining hloov ntawm cov hlau zippers thaum ntxuav los yog tom qab kho.Daim ntawv no txheeb xyuas qhov ua rau muaj xim tsis zoo ntawm cov hlau zippers hauv qab no thiab cov kev tiv thaiv kev tiv thaiv uas tuaj yeem ua kom tshem tawm lossis tiv thaiv kom tsis txhob muaj xim.
Cov tshuaj tiv thaiv ntawm cov hlau
Copper alloys paub tias yuav ua li cas nrog cov kua qaub, cov hauv paus, oxidants, txo cov neeg ua haujlwm, sulfides thiab lwm yam tshuaj, ua rau tsis muaj xim.
Cov hniav dub hlau zippersNws muaj feem cuam tshuam rau qhov tsis muaj xim vim muaj tshuaj lom neeg nyob hauv cov ntaub, lossis thaum muaj tshuaj ntxiv thaum ntxuav.Tshuaj tiv thaiv kuj tshwm sim yooj yim ntawm cov ntaub uas muaj reactive dyes thiab tooj liab alloys.
Tshuaj tiv thaiv zoo li tshwm sim hauv qhov kub thiab txias.Yog tias cov khoom raug muab tso rau hauv hnab yas tam sim ntawd tom qab xaws, ntxuav thiab chav ironing, thiab khaws cia rau hauv hnab yas kom ntev, cov zipper hlau yog yooj yim hloov xim.
Wool thiab paj rwb fabrics discolor thaum ntxuav
Discoloration tshwm sim yog tooj liab zippers txuas nrog bleached wool ntaub.Qhov no yog vim hais tias cov tshuaj uas koom nrog hauv cov txheej txheem bleaching tsis tag nrho purified los yog neutralized, thiab cov ntaub tso tawm cov tshuaj gases (xws li chlorine) uas hnov mob nrog lub zipper nto nyob rau hauv ntub dej.Tsis tas li ntawd, yog tias cov khoom tiav tau ntim tam sim ntawd tom qab ironing, nws tseem yuav ua rau cov zippers uas muaj cov tooj liab tsis zoo vim yog cov tshuaj volatilization thiab gases.
Kev ntsuas:
Ua tib zoo ntxuav thiab qhuav cov ntaub.
Cov tshuaj uas koom nrog hauv cov txheej txheem ntxuav yuav tsum tau muab ntxuav kom txaus thiab tsis huv.
Ntim yuav tsum tsis txhob nqa tawm tam sim ntawd tom qab ironing.
Discoloration ntawm cov khoom tawv
Brass hlau zipper qhib kawgs tuaj yeem ua kom tsis muaj xim los ntawm cov khoom seem ntawm tanning cov neeg ua haujlwm thiab cov kua qaub uas siv hauv cov txheej txheem tanning.Tawv tanning muaj ntau yam tanning tus neeg sawv cev, xws li ntxhia acids (xws li sulfuric acid), tannins uas muaj chromium tebchaw, aldehydes thiab lwm yam.Thiab tawv yog tsuas yog tsim los ntawm cov tsiaj protein, cov kua tom qab kev kho mob tsis yooj yim rau lis.Vim lub sijhawm thiab av noo, kev sib cuag ntawm cov khoom seem thiab cov zippers hlau tuaj yeem ua rau cov hlau tsis muaj xim.
Kev ntsuas:
Cov tawv nqaij yuav tsum tau ntxuav kom huv si thiab neutralized tom qab tanning.
Cov khaub ncaws yuav tsum muab khaws cia rau hauv qhov chaw cua thiab qhov chaw qhuav.
Discoloration tshwm sim los ntawm sulfide
Sulphide dyes yog soluble nyob rau hauv sodium sulphide thiab tsuas yog siv rau paj rwb fiber ntau dyeing thiab cov nqi qis paj rwb fiber ntau cov ntaub dyeing.Lub ntsiab ntau yam ntawm sulphide dyes, sulphide dub, reacts nrog zippers uas muaj tooj liab alloys ntawm kub thiab av noo los tsim tooj liab sulfide (dub) thiab tooj liab oxide (xim av).
Kev ntsuas:
Cov khaub ncaws yuav tsum tau ntxuav thiab qhuav kom huv si tam sim ntawd tom qab kho.
Decoloration thiab discoloration ntawm reactive dyes rau xaws cov khoom
Reactive dyes siv rau dyeing paj rwb thiab linen khoom muaj hlau ions.Cov dye yuav txo tau nrog cov tooj liab alloy, ua rau decoloration lossis discoloration ntawm cov ntaub.Yog li ntawd, thaum reactive dyes siv nyob rau hauv cov khoom, zippers uas muaj tooj liab alloys yuav hnov mob nrog lawv thiab discolor.
Kev ntsuas:
Cov khaub ncaws yuav tsum tau ntxuav thiab qhuav kom huv si tam sim ntawd tom qab kho.
Cais lub zipper ntawm daim ntaub nrog ib daim ntaub.
Corrosion thiab discoloration ntawm cov khoom tsoos tsho vim dyeing / bleaching
Ntawm qhov tod tes, cov khoom siv tsoos tsho hauv kev lag luam zipper tsis haum rau dyeing vim tias cov tshuaj koom nrog tuaj yeem ua rau cov hlau zipper.Bleaching, ntawm qhov tod tes, tuaj yeem corrode fabrics thiab hlau zippers.
Kev ntsuas:
Cov qauv tsoos tsho yuav tsum tau dyed ua ntej dyeing.
Ntxuav thiab qhuav khaub ncaws kom huv si tam sim ntawd tom qab dyeing.
Nco ntsoov yuav tsum tau them rau qhov concentration ntawm bleach.
Qhov kub ntawm cov tshuaj dawb yuav tsum khaws cia qis dua 60 ° C.
Post lub sij hawm: Lub Xya hli ntuj-25-2022