Raws li tus neeg yuav khoom los yog cov neeg siv khoom siv, tej zaum koj yuav tau ntsib qhov kev ntxhov siab no: koj cov ntawv dawb tshiab tsis tau tshem tawm kom huv. Ib txwm muaj qhov ntxoov ntxoo grey tsaus rau ntawm qhov chaw, nrog cov ntsiab lus ntawm kev sau yav dhau los tseem pom - tsis tuaj yeem tshem tawm tag nrho.
Ntau tus xav tias lub whiteboard tsis zoo, tab sis qhov teeb meem tiag tiag yog qhovlwv.
Los ntawm ntau xyoo ntawm kev pabcuam thoob ntiaj teb kev kawm txuj ci thiab chaw ua haujlwm muab cov neeg siv khoom, Wideny tau pom tias "yuav tsis tshem tawm kom huv" yog ib qho kev tsis txaus siab tshaj plaws. Kab lus no piav qhia cov hauv paus ntsiab lus tom qab whiteboard erasers, cov teeb meem tshwm sim, thiab kev daws teeb meem - los ntawm kev yuav khoom thiab cov neeg siv kev xav.
1. Vim li cas Eraser tsis huv kom zoo? 5 Tej yam tshwm sim
| Ua rau | Cov tsos mob | Kev daws |
| Eraser yog qias neeg heev - tag nrho ntawm number case plua plav | Ntau smudging, greyish board nto | Ntxuav los yog hloov cov lwv tsis tu ncua |
| Eraser cov ntaub ntawv nyuaj heev | Cov khawb zoo sab laug - tus number case nkag mus | Xaiv softer, finer eraser ntaub |
| Ink tawm ntawm lub nkoj ntev dhau lawm | Kev sau ntawv qhuav rau hnub - tus number case tau nkag mus rau hauv micro- pores | lwv tib hnub thaum twg los tau |
| Eraser yog ntub los yog muaj hnub nyoog | Sponge stiffens, hnov detach | Khaws rau hauv qhov chaw qhuav - hloov ib ntus |
| Tsis zoo- cov cim tsis zoo | Oily number case residue - nyuaj rau lwv | Siv cov khoom lag luam muaj koob npe qhuav - lwv cov cim |
2. Lub plawv ntawm lub Eraser: Cov khoom txiav txim siab kev ua haujlwm huv
Seb puas yog ib qho eraser ntxuav kom zoo yog nyob ntawm ntau yamcov khoom ntawm qhov chaw tu. Common eraser fabrics ntawm lub khw:
| Khoom siv | Kev ua haujlwm huv | Durability | Zoo tshaj rau | Kev pom zoo |
| Dawb hnov | Tsis zoo - number case tsim sai sai | Tsis zoo – hnav tawm sai | Kev siv ib ntus | ⭐⭐ |
| Grey xav | Nruab nrab | Nruab nrab | Kev siv chaw ua haujlwm txhua hnub | ⭐⭐⭐ |
| Microfiber ntaub | Zoo heev - absorbs number case zoo | Zoo | Cov chav kawm, chav sib tham | ⭐⭐⭐⭐⭐ |
| Sponge + muaj kev sib xyaw | Nruab nrab | Nruab nrab | Kev siv dav dav | ⭐⭐⭐ |
| Velvet / Flocked | Zoo heev - mos, maj mam rau saum npoo | Zoo | hwm whiteboards | ⭐⭐⭐⭐ |
Cov lus qhia txog kev yuav khoom:
- Yog tias koj cov lwv tuaj nrog cov xim dawb, xav txog kev kho dua tshiab rau microfiber lossis velvet
- Microfiber erasers raug nqi ntau dua, tab sis huv si zoo dua thiab kav ntev dua - qis dua tag nrho cov tswv cuab
- Rau kev txiav txim ntau, thov kom siab dua -cov pov thawj zoo los ntawm koj tus neeg xa khoom lossis yuav cov khoom pov hwm hwm nyias nyias
3. Tus neeg tua neeg zais ntawm Erasers: Ink Build-up
Ntau tus neeg siv tsis paub tias erasers sib sauink plua plavdhau sijhawm. Ink hmoov nyob rau hauv cov kev xav fibers redeposits ntawm lub rooj tsavxwm txhua zaus koj tshem tawm - ua rau lub rooj tsavxwm qias neeg nrog txhua qhov dhau.
Kos npe rau koj cov eraser xav tau kev ntxuav lossis hloov pauv:
- Felt nto zoo li blackened los yog xav tias tawv
- Tapping lub lwv tawm ib qho huab ntawm plua plav
- Erased board nto qhia tau hais tias grey streaks
Yuav ua li cas ntxuav lub eraser:
- Yaug nrog dej sov, maj mam rub lub ntsej muag
- Tshem tawm cov dej ntau dhau
- Cua qhuav nyob rau hauv ib qho chaw ventilated (tsis txhob raug tshav ntuj ncaj qha)
- Xyuas kom qhuav tag ua ntej rov siv dua
Pom zoo ntxuav zaus:
- High- siv zaus (piv txwv li, chav kawm): Ntxuav txhua lub lim tiam
- Kev siv nruab nrab: Ntxuav txhua 2-4 lub lis piam
Nco tseg: Tom qab 3-4 lub voj voog tu, xav tias yuav pib degrade - hloov cov lwv.
4. Kev sib raug zoo ntawm cov cim thiab cov Erasers
Qee lub sij hawm qhov teeb meem tsis yog lub lwv - nws yog qhovtus cim.
| Hom Cim Cim | Teeb meem | Kev daws |
| Tsawg-zoo qhuav- lwv cov cim | Oily number case residue - yuav tsis tshem tawm kom huv | Xaiv lub npe nrov npe |
| Cov cim ruaj khov (siv yuam kev) | Siv tsis tau los lwv | So tam sim nrog cawv |
| Nthuav lossis qhuav - tawm cov cim | Ink zoo degrades - nplooj residue | Tsis tu ncua tshem tawm cov cim tas sij hawm |
| Tsawg- xim number case | Kev sau ntawv tsis yooj yim, tab sis erases yooj yim | Haum rau menyuam yaus siv |
Cov lus qhia txog kev yuav khoom:
- Thaum xaj whiteboards hauv ntau, thov cov cim nrog ruaj khov, txhim khu kev qha zoo los ntawm koj tus neeg muag khoom
- Rau siab -frequency ib puag ncig zoo li chav kawm, xav txog cov khoom siv rov ua kom qhuav- tshem cov cim kom txo tau cov nqi ntev -
5. Kev xaiv Eraser los ntawm Kev Siv Scenario
| Scenario | Pom zoo Eraser Hom | Vim li cas |
| Chav kawm (ntau zaus, ntau tus neeg siv) | Microfiber, loj loj | Ua kom ntev, muaj zog tu, tiv taus tus number case tsim -up |
| Chaw ua haujlwm / chav sib tham | Velvet los yog microfiber | Ntxuav kom huv si - tsis muaj streaks sab laug |
| Kev siv tsev | Standard xav los yog sponge composite | Tsawg zaus - kev ua haujlwm yooj yim txaus |
| Cov me nyuam / Cov tub ntxhais kawm ntawv me me | Me me, cov khoom muag muag | Yooj yim rau me me los tuav - yuav tsis ua rau qhov chaw puas |
Ntawm qhov loj me me:
- Cov lwv loj (15cm+): Zoo rau kev ceev, dav - ntxuav qhov chaw
- Cov lwv me me: Zoo rau kev tu kom huv los yog me me - cov ntaub ntawv boards
6. Lub Sijhawm Saib Xyuas Kev Kho thiab Hloov Cov Ntaub Ntawv Txhuam Txhuam
| Kev siv ntau zaus | Pom zoo ntxuav | Pom zoo hloov voj voog |
| Kev siv txhua hnub (chav kawm) | Txhua lub lim tiam | 3–6 lub hlis |
| Ob peb zaug hauv ib asthiv (chaw sablaj) | Txhua 2-4 lub lis piam | 6–12 lub hlis |
| Kev siv qee zaus (hauv tsev) | Raws li xav tau | 1-2 xyoos |
Lub tswv yim kom ncua lub neej eraser:
- Coj mus rhaub cov lwv tom qab txhua qhov kev siv los co tawm cov hmoov av hauv av
- Tsis txhob tawm hauv qhov chaw ntub dej (piv txwv li, lub tais ntub dej)
- Tsis txhob raug tshav ntuj ncaj qha - xav tias yuav tawv
- Khaws 2-3 erasers nyob rau hauv kev sib hloov - thaum ib tug qhuav tom qab ntxuav, siv lwm
7. Dab tsi nthuav dav
Raws li cov chaw tsim khoom lag luam whiteboard, Wideny nkag siab tias qhov kev tsis txaus siab "yuav tsis tshem tawm" yuav cuam tshuam li cas rau cov neeg siv kev paub. Yog vim li cas peb thiaj li xyuam xim tshwj xeeb rau qhov zoo ntawm cov yas:
- Cov txheej txheem siab -cov pov thawj zoo- Cov khoom siv microfiber lossis velvet, xyuas kom huv huv
- Txhim kho cov kev xaiv- Siab dua - qib erasers lossis kev cai erasers (xim, logo) muaj nyob rau ntawm kev thov
- Cov khoom siv hloov pauv- Cais cov ntawv txiav tawm ntau rau cov tsev kawm ntawv thiab cov lag luam los hloov lub sijhawm
- Cov lus qhia siv- Cov ntawv qhia kev saib xyuas cov ntaub ntawv nrog rau cov khoom xa tuaj los pab cov neeg siv kawg tswj kev siv kom raug
Yog tias koj tab tom nrhiav whiteboards los yog tsis txaus siab rau koj cov erasers tam sim no, tiv tauj peb kom paub txog cov kev xaiv hloov kho dua tshiab.
8. Cov ntsiab lus
"Yuav tsis tshem tawm kom huv" tsis tas txhais tau tias koj yuav cov neeg pluag- cov ntawv dawb zoo - qhov teeb meem yuav yog cov lwv.
- Xaiv cov khoom tsim nyog- Microfiber lossis velvet> qauv muaj
- Ntxuav tsis tu ncua- Txhua lub lis piam lossis txhua 2-4 lub lis piam
- Hloov lub sijhawm- Txhua 3-12 lub hlis
- Ua ke nrog cov cim zoo- Siv cov khoom lag luam muaj koob npe qhuav - lwv cov cim
A 5eraserdirectly cuam tshuam rau tus neeg siv kev paub dhau losofa5eraser ncaj qha cuam tshuam rau tus neeg siv kev paub dhau losofa50 whiteboard - qhov no yog kev nqis peev uas tsim nyog them rau.
Wideny tau tshwj xeeb hauv kev tsim cov ntawv dawb rau ntau xyoo - los ntawm cov txheej txheem txheej txheem rau cov khub erasers, txhua yam yog nruj me ntsis rau kev sib tw. Yog muaj lus nug txog whiteboards lossis erasers, thov hu rau peb.
