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Thaum customizing ntim lossis wrapping cov khoom, xaiv qhov tsis ncaj ncees lawm grammage ntawm cov ntawv dawb kraft tuaj yeem ua rau lub pob flimsy thiab shapeless los yog qhov tsis tsim nyog ntawm cov nqi, thiab nws tuaj yeem cuam tshuam tag nrho cov ntim khoom zoo. Rau kev ntim khoom - cov ntawv dawb kraft tshwj xeeb, grammage ncaj qha txiav txim siab ntawm daim ntawv qhov tawv, tawg tsis kam, thiab kua muag tsis kam. Xaiv txoj cai grammage tuaj yeem tsis tsuas yog ua tau raws li qhov yuav tsum tau siv tab sis kuj tseem tswj tau tus nqi ntawm cov khoom siv raw. Qhov no yog ib qho kev nthuav dav uas ob qho tib si txawv teb chaws kev lag luam ntim cov neeg yuav khoom thiab cov chaw ua haujlwm hauv tsev tau them nyiaj ntau tshaj rau.
Lub teeb qhwv txheej: Nyiam 60g - 80g
Daim ntawv nrog cov grammage qis dua 60g feem ntau tsis yog hu ua cov ntawv dawb kraft tab sis cov zaub mov zoo li - cov ntawv nyias nyias lossis ib daim ntawv - ib sab glossy. Cov ntawv dawb dawb kraft pib ntawm 60g, thiab 80g yog qhov pib qhov chaw uas qhov kev xav thiab lub zog sib npaug. Cov ntaub ntawv nyob rau hauv cov khoom no yog mos thiab pliable, haum rau sab hauv qhwv ntawm siab - cov khoom kawg, khau inserts, hniav nyiaj hniav kub padding, thiab ntim cov khaub ncaws hnav. Lawv muab kev tiv thaiv yooj yim yam tsis muaj tuab heev lossis loj.
Cov xwm txheej ntim dav dav: Xaiv 80g - 120g
Qhov no yog qhov kev siv ntau tshaj plaws hauv kev lag luam ntim khoom. Cov ntawv muaj qhov toughness nruab nrab, yog resistant rau tearing, thiab muaj zoo printing whiteness. Nws yog qhov tsim nyog rau cov khaub ncaws hnab, cov square zoo tib yam- cov hnab ntawv hauv qab, txheej txheej ntawm cov thawv ntawv, veneer saum npoo ntawm phau ntawv npog npog, thiab txheej txheej ntawm siab - kawg ntim khoom siv hluav taws xob. Nws tuaj yeem tiv taus qhov hnyav thiab tensile quab yuam ntawm cov khoom tsis tu ncua, yooj yim rau kev luam ntawv thiab txiav, thiab muab cov nqi zoo tshaj -kev ua tau zoo, haum rau feem ntau ntawm cov ntawv ntim khoom ib txwm muaj.
Hnyav-cov dej num thiab cov qauv tsim: Xaiv 120g thiab siab dua cov tuab tuab
Qhov siab dua qhov grammage, qhov nruj thiab thauj khoom ntau dua -cov kabmob muaj peev xwm ntawm daim ntawv. Qhov no yog qhov tsim nyog rau hnyav- lub hnab ntim khoom hnyav, siab- lub hnab khoom plig kawg, cov hnab ntim khoom lag luam, thiab cov khoom ntim ntim khoom uas xav tau kev tsim thiab tso saib. Tshwj xeeb tshaj yog dawb kraft ntawv nrog ib tug grammage ntawm 130g - 180g yog nce dav siv nyob rau hauv cov qauv ntawm kev hloov cov ntim yas. Yog tias xav tau dej thiab roj zoo dua, cov khoom siv sib xyaw nrog PE lamination lossis siv quav ciab txheej tuaj yeem raug xaiv raws li cov grammage sib raug los tiv thaiv kev puas tsuaj thiab deformation thaum thauj thiab khaws cia.
Cov tswv yim yuav khoom
Tsis tas yuav blindly caum siab dua grammage. Tsuas yog phim lub hom phiaj ntim khoom, thauj khoom -cov kev cai, thiab pob nyiaj siv. Ua tiav ntau yam ntawm cov ntawv dawb kraft feem ntau npog 60g - 180g. Rau kev ntim khoom lag luam txawv teb chaws, kev ua raws li ib puag ncig yuav tsum raug txiav txim siab, thiab FSC- ntawv pov thawj lossis rov ua dua tshiab kraft dawb tuaj yeem xaiv tau raws li xav tau.