Zaj Duab Xis Chalk: Cov Yam Ntxwv Ntawm Zaj Duab Xis Chalk, Nws Tus Kheej Nplaum Thiab Cov Nplaum Chalk Zaj Duab Xis Rau Kev Sau Rau Ntawm Daim Txiag Zeb, Kev Txheeb Xyuas Ntawm Co

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Niaj hnub no, hauv tus txheej txheem ntawm kev tsim lub tsev nyob zoo thiab xis nyob, ntau tus tig los tsim cov neeg tsim qauv thov kev pab. Cov neeg no paub yuav coj lub neej zoo li cas rau txhua lub tswv yim thiab tsim qee yam tsis txaus ntseeg, siv qhov tsis txawv tshaj plaws thiab cov khoom lag luam hauv kev tsim. Yog li, ntau zaus koj tuaj yeem pom zaj duab xis chalk hauv tus tsim sab hauv.

Yog tias koj tseem tsis paub tias nws yog dab tsi, thiab tsis muaj lub tswv yim yuav siv cov khoom no nyob hauv tsev li cas, kab lus no yog rau koj. Ntawm no koj yuav pom txhua cov ntaub ntawv hais txog chalk zaj duab xis thiab lawv daim ntawv thov.

Peculiarities

Chalk zaj duab xis lossis, raws li nws tseem hu ua, slate zaj duab xis yog cov khoom lag luam tshiab ntawm kev ua lag luam niaj hnub no. Nws yog cov txheej txheem polymer ntau yam uas tsim los rau kev kos duab nrog chalk thiab tus cim. Nws yog ua los ntawm daim ntawv slate, uas yog txheej ntawm ib sab nrog cov polymer, thiab ntawm lwm qhov - nrog cov nplaum. Cov nplaum uas siv hauv cov txheej txheem tsim cov yeeb yaj kiab yog qhov muaj zog, yoog raws thiab hnav tsis kam. Nws muaj kev nyab xeeb kiag li thiab yuav tsis ua mob rau tib neeg kev noj qab haus huv nyob rau hauv ib txoj kev twg thiab, uas yog qhov tseem ceeb, tsis rhuav tshem lub hauv paus uas cov yeeb yaj kiab tau lo.

Chalk / marker ntawv ci tuaj yeem ua rau txhua yam saum npoo:

• rau iav;
• ntoo;
• vuas;
• hlau;
• plooj (porcelain);
• xim;
• txawm tias rau cov ntawv ntsa nrog lub tiaj tiaj.

Tam sim no, cov khoom siv no yog qhov xav tau zoo. Qhov kev muaj koob npe no yog vim muaj tus lej ntawm cov yam ntxwv thiab qhov zoo uas muaj nyob hauv nws.

• Ua tau ntev . Cov yeeb yaj kiab zoo yuav siv sijhawm ntev heev, nws muaj peev xwm "muaj sia nyob" txog 10 txhiab rub tawm.
• Kev saib xyuas tsis zoo Tsis tas yuav yuav cov tshuaj tshwj xeeb thiab cov tshuaj ntxuav tu - tsuas yog so nws nrog cov ntaub ntub dej los yog ntaub ntub.
• Nqe . Ntau tus niam txiv yuav lawv cov menyuam kos duab lub rooj zaum, lub rooj zaum yooj yim lossis kab duab ntxeev, thiab cov khoom no muaj nqi ntau dua li cov chalk zaj duab xis.
• Yuav tsum tau glued rau txhua chav , thiab yog tias xav tau, yam tsis siv dag zog ntau, tshem tawm thiab txav mus rau lwm qhov.
• Kev xaiv dav thiab ntau yam . Koj tuaj yeem xaiv qhov loj koj tus kheej. Qhov yog tias feem ntau cov khoom raug muag hauv yob loj, thiab thaum koj yuav, lawv tsuas yog txiav tawm qhov raug.

Lwm qhov zoo ntawm zaj duab xis no yog tias nws tau npaj rau siv tam sim tom qab muab tso rau saum npoo. Chalk rau kev kos duab ntawm cov khoom tuaj yeem siv rau hauv ib qho xim, tab sis nyiam dua cov qauv mos kom tsis txhob khawb zaj duab xis.

Yam khoom thiab cov txheej txheem

Assortment ntawm chalk films yog ntau haiv neeg. Ntau lub tuam txhab niaj hnub no koom nrog kev tsim cov khoom siv no. Feem ntau ntawm kev ua lag luam koj tuaj yeem pom daim ntaub nplaum rau kos nrog chalk thiab tus cim los ntawm cov tuam txhab tsim khoom:

• D-C-Kho;
• Gekkofix;
• Patifix;
• Hongda.

Chalk zaj duab xis tau nthuav tawm hauv ntau xim, nws tuaj yeem yog:

• dub;
• graphite;
• txho;
• dawb;
• daj;
• xiav;
• liab lossis ntsuab.

Cov khoom yuav txawv ntawm hom nto - nws yog matte thiab ci. Ntxiv rau zaj duab xis chalk, kuj tseem muaj cov yeeb yaj kiab sib nqus sib nqus ntawm tus kheej hauv khw. Cov khoom lag luam zoo li tau ncaj qha mus rau saum npoo, thiab chalk tau lo rau saum daim ntaub nplaum.

Yog li, hauv tus txheej txheem ntawm kev kos duab, koj tseem tuaj yeem siv cov hlau nplaum uas yuav muab txuas rau ntawm daim ntaub.

Nws siv qhov twg?

Chalk zaj duab xis yog ntau yam khoom siv uas tsim nyog rau kev sau thiab tsim sab hauv. Yog li, siv cov yeeb yaj kiab slate, koj tuaj yeem hloov kho tau yooj yim:

• qhov rooj:
• saum npoo ntawm cov rooj lossis phab ntsa;
• qhov rooj txee;
• tub yees;
• ib daim duab uas twb muaj lawm.

Chalk zaj duab xis yog siv hauv kev tsim thiab kho kom zoo nkauj tsis yog tsuas yog menyuam yaus chav. Nws tuaj yeem pom lwm qhov.

• Hauv thaj tsam ntawm kev noj zaub mov rau pej xeem . Ntau tus tswv ntawm cafes, tsev noj mov, tsev kas fes siv cov khoom no txhawm rau sau cov ntawv qhia zaub mov, txhawb nqa, nyiaj cheb thiab lwm yam ntaub ntawv ntawm nws uas tuaj yeem nyiam cov neeg tuaj saib.
• Hauv khw .
• Hauv cov tsev kawm ntawv . Niaj hnub no, hauv ntau lub tsev kawm ntawv, tsis txhob siv lub rooj sib tham zoo ib yam li ib txwm muaj, koj tuaj yeem pom qhov tseeb ntawm nws tus kheej-nplaum chalk zaj duab xis.

Tau kawg, slate zaj duab xis yog qhov kev daws teeb meem zoo tshaj plaws rau kev npaj cov menyuam lub kaum. Qhov no tshwj xeeb tshaj yog thaum tus menyuam pib kawm kos duab thiab sau ntawv. Kev muaj qhov zoo li no yuav pab tus menyuam txhim kho kev txawj tsav tsheb thiab kev xav. Gluing cov khoom siv tsuas yog ob peb feeb, thiab nws yuav ua rau muaj kev xyiv fab ntau, tshwj xeeb tshaj yog rau tus menyuam, leej twg tuaj yeem muaj tswv yim thiab kos rau qhov twg nws nyiam.

Ib qho kev daws teeb meem tshaj plaws hauv kev siv zaj duab xis chalk yog lo rau hauv pem teb, piv txwv li, hauv chav menyuam yaus. Yog li, tus menyuam yuav tuaj yeem kos nrog daim ntaub nplaum, zoo li ntawm asphalt.