Xaiv txoj cai grammage rau cov ntawv kab lis kev cai yuav tsum muaj kev ntsuam xyuas dav raws li nws qhov kev siv, hom luam ntawv, thiab cov qauv tsim: Rau kev luam ntawv txhua hnub, 70-80 g / m² raug pom zoo; rau cov ntaub ntawv raug cai lossis luam ntawv duplex, xaiv 80 g / m² lossis siab dua; rau xim duab tsim, 100-150 g / m² yog pom zoo; thiab rau kev khi tshwj xeeb lossis npog, daim cardstock tuab ntawm 150 g / m² lossis siab dua yog pom zoo.
1. 70g Cov Ntawv Luam Ntawv: Kev Xaiv Nyiaj Txiag rau Cov Ntawv Txhua Hnub
70g / m² ntawv yog lub teeb yuag thiab pheej yig, haum rau ib qho loj ntawm ib qho -sab luam ntawv, xws li cov ntawv sau, ntawv ceeb toom, thiab cov haujlwm. Nws pub smoothly nyob rau hauv inkjet los yog laser printers, zoo txo txoj kev pheej hmoo ntawm daim ntawv jams. Txawm li cas los xij, vim nws cov tuab tuab, nws tuaj yeem los ntshav - los ntawm (cov ntawv qhia los ntawm sab nraub qaum) thaum lub sijhawm luam ntawv duplex, cuam tshuam rau kev nyeem ntawv, thiab tsis pom zoo rau cov ntaub ntawv raug cai.
2. 80g Printing Paper: Tus Qauv Kub rau Cov Ntaub Ntawv
80g / m² yog hu ua "golden grammage rau kev siv hauv chaw ua haujlwm," ua tiav qhov zoo tshaj plaws sib npaug ntawm qhov tawv nqaij, kev ntxhib los mos, thiab tus nqi. Tsim nyog rau cov ntawv cog lus, resumes, cov ntaub ntawv, thiab lwm yam ntaub ntawv uas yuav tsum tau khaws cia ntev -lub sij hawm los yog xa mus rau sab nraud. Nws lub thickness yog txaus los txhawb ob -sab luam ntawv, txo cov ntshav- los ntawm cov teeb meem thiab txhim kho cov kev ua haujlwm ntawm daim ntawv. Rau cov neeg siv lub tshuab luam ntawv laser, 80g daim ntawv yog resistant rau siab -kub kho txheej txheem, txo cov kev pheej hmoo ntawm warping.
3. 100g Cov Ntawv Luam Ntawv: Nyiam rau xim luam ntawv thiab cov ntaub ntawv tseem ceeb
Thaum hais txog cov kab kos xim, cov lus piav qhia ntawm cov khoom, lossis cov ntsiab lus xav tau siab -kev nthuav qhia zoo, ntawv nrog qhov hnyav ntawm 100g / m² lossis siab dua yog qhov tsim nyog dua. Hom ntawv no muaj ntau dua smoothness, ntau dua tus number case adhesion, thiab txhim kho xim luam thiab duab clarity. Nws txoj kev xav zoo kuj tseem tsim nyog rau cov neeg thov kev pom zoo, daim ntawv qhia sab hauv, thiab lwm yam xwm txheej uas qhov zoo yog qhov tseem ceeb.
4. 157g Daim Ntawv Coated: Kev Xaiv Kev Tshaj Tawm rau Kev Tsim Tawm
Rau kev tsim tawm xws li cov ntawv tshaj tawm, daim ntawv qhia, thiab cov npog, cov ntawv tshwj xeeb coated xws li daim duab kos duab (feem ntau 105–300g / m²) yuav tsum tau siv . 157g / m² yog ib qho kev qhia tshwj xeeb rau cov nplooj ntawv sab hauv, nrog lub ntsej muag du uas tuaj yeem tso saib cov xim zoo nkauj thiab cov ntsiab lus nplua nuj. Lus Cim: Cov ntawv coated yog cov tawv tawv, yog li thov xyuas kom koj lub tshuab luam ntawv sib haum kom tsis txhob hnav thiab rhuav ntawm daim ntawv pub rau cov menyuam los yog cov ntawv jams.
