Yog tias koj tau txais lub tshuab luam ntawv number case ntawm koj txhais tes, ntawm no yog qee txoj hauv kev los ntxuav nws kom zoo:
Txoj Kev 1: txhuam koj txhais tes nrog roj av, tom qab ntawd ntxuav lawv nrog xab npum.
Txoj Kev 2: So koj txhais tes hauv cov pa roj carbon tetrachloride thiab knead lawv maj mam, ces yaug nrog dej huv. Yog tias tsis muaj dej, koj tuaj yeem so koj txhais tes nrog 10% ammonia tov lossis 10% baking soda tov ua ntej yaug nrog dej.
Txoj Kev 3: Sib tov qhov sib npaug ntawm ether thiab turpentine, tsau ib daim ntaub nrog qhov sib tov, thiab maj mam txhuam cov xim pleev xim rau ntawm koj txhais tes. Thaum tus number case softens, ntxuav koj txhais tes nrog roj av.
Hom Ink:
Lub tshuab luam ntawv inks tuaj yeem raug cais raws li lawv cov xim puag thiab hnyav:
Xim Base:
Dye-Based Ink: Siv ntau lub tshuab luam ntawv inkjet.
Pigment-based Ink: Muaj pigments rau xim.
Solvent:
Water-Based Ink: Muaj dej thiab dej-soluble solvents.
Oil-Based Ink: Siv cov kuab tshuaj uas tsis yog dej-soluble.
Thaum cov pawg no tuaj yeem sib tshooj hauv qee qhov xwm txheej, nws tseem ceeb heev uas yuav tsum nco ntsoov tias cov dej-raws li thiab roj-raws li cov inks yuav tsum tsis txhob sib xyaw rau hauv tib lub taub hau vim muaj teeb meem sib xws.
Ink Shelf Life:
Lub tshuab luam ntawv number case feem ntau muaj lub txee lub neej nyob ib ncig ntawm ob xyoos. Txhawm rau khaws cov cwj mem zoo, khaws cia rau hauv lub thawv kaw kom deb ntawm lub hnub ncaj qha, thiab tswj kom muaj chav nyob nruab nrab.
Los ntawm kev ua raws li cov txheej txheem no thiab nkag siab cov cwj pwm zoo, koj tuaj yeem ntxuav cov cwj mem zoo ntawm koj txhais tes thiab ua kom lub neej ntev ntawm koj lub tshuab luam ntawv number case.
Post lub sij hawm: May-16-2024
