Cov thim rov qab ntawm cov ntawv carbon yog coated nrog cov kua qaub-puag tus neeg siv tshuaj chromogenic, thiab nws sab thim rov qab yog coated nrog tus neeg saib xyuas cryptic pob tshab. Yog li no, thaum cov pa roj carbon ntawv sib tshooj, nws yuav tawg cov microcapsules vim yog ua haujlwm siab ntawm cov cuab yeej siv. Thaum tus neeg saib xyuas cryptic plawg dhau, nws yuav ntsib nrog kua qaub thiab xim rau cov plaub hau, thiab tom qab ntawd tsim cov duab. Cov ntawv carbon muaj peev xwm nqa tau ntau yam kev siv sib tshooj, thiab cov ntawv carbon feem ntau yog siv los ua daim ntawv.
Siv cov ntawv txhuas
Tso cov ntawv carbon rau hauv nruab nrab ntawm ob daim ntawv, thiab sau cov ntawv txhuam ntawm daim ntawv sab saum toj, tom qab ntawv cov ntawv carbon tuaj yeem rub mus rau hauv qab raws li cov ntawv carbon
Poob tus pas ntoo lossis lwm yam khoom siv nrog tus yoov tshaj cum ntxuav chav dej thiab ua raws li tus cim, tom qab ntawd lub cim xiav tsaus ntawm daim qauv yuav ploj mus. Los yog paj rwb dipped nyob rau hauv anhydrous cawv siv cov nplauv pleev heev ntse. Thiab tsis muaj kab.
Cov hauv paus ntsiab lus ntawm cov ntawv carbon
Luam theej ntawv cov pa thiab nws txoj hauv paus ntsiab lus
Lub hauv paus ntsiab lus ntawm carbon luam ntawv yog sizing, pre impregnating, sib xyaw nrog cov pa roj carbon lossis lwm yam xim ntawm cov ciab lossis stearin, thiab lwm yam tshuaj. Nws tuaj yeem siv rau hauv tus cwj mem, cwj mem, lub tshuab ntaus ntawv, thiab lwm yam, thiab tuaj yeem hloov mus rau cov neeg' s daim ntawv dav dav. Tuaj yeem muab daim ntawv yas nyob hauv nruab nrab ntawm daim ntawv, tuaj yeem luam tawm ob peb zaug. Cov ntawv luam tawm tuaj yeem siv los ua cov ntawv offset rau kev luam ntawv, thiab tuaj yeem tsim rau hauv cov ntawv rau kev luam ntawv, thiab tseem tuaj yeem luam ob daim ntawv luam. Tib qho tsis zoo yog tias nws yooj yim rau kuab paug ib puag ncig nrog khaub ncaws, ris, thiab ntiv tes, uas tsis yooj yim heev.
Carbonless daim ntawv luam tawm thiab nws cov qauv tseem ceeb
Carbonless daim ntawv luam tawm kuj tseem muaj lwm lub npe, Limin daim ntawv luam tawm. Luam daim ntawv carbonless tuaj yeem muab faib ua ob yam, uas yog, lwm yam xim tsim tus neeg sawv cev thiab tus kheej xim tsim tus neeg sawv cev. Tsuas yog lwm cov xim tsim tawm tus neeg sawv cev carbonless daim ntawv, uas yog cov ntawv sau sab saud, ntawv nruab nrab, thiab ntawv qis, yog dav siv hauv lub neej txhua hnub. Cov tsos ntawm cov ntawv luam theej tawm carbonless yog zoo tib yam li daim ntawv nyias uas tib neeg siv, thiab tsis muaj qhov sib txawv hauv qhov tsos * * carbonless daim ntawv luam yog hom luam ntawv zais xim. Yog tias koj coj cwj mem thiab sau rau ntawm, koj tuaj yeem hloov kho xim. Kuv xav tias lub hauv paus ntsiab lus ntawm carbonless daim ntawv siv yog siv cov organic tshuaj nyoos cov khoom siv los nthuav tawm, yog li kom dhau qhov tseeb cov txiaj ntsig ntawm kev tsim tawm, uas yog, qhov pom ntawm pob tshab xim thiab tsim tawm. Nws' s tsuas yog tias yav dhau los, cov ntawv luam tawm cov pa roj carbon dawb tau raug suav nrog cov xim ciab tsim tawm, thaum hnub no' s cov ntawv luam ntawv carbon dawb tau hloov mus rau hauv cov khoom siv tshuaj lom neeg kom muaj kev cuam tshuam cov tsim tawm.