Embossed ntawv yog ib hom ntawv rau npog kho kom zoo nkauj. Qhov saum npoo ntawm daim ntawv muaj cov qauv kev nyuaj siab tsis pom, yog li nws hu ua" embossing". Cov xim tau muab faib ua grey, ntsuab, beige thiab paj yeeb, thiab feem ntau yog siv los luam cov npog monochrome.
▶ Nta ntawm daim ntawv embossed
Cov txheej txheem ntawm mechanical embossing los yog creping daim ntawv yog siv los ua ib tug concave-convex qauv nyob rau saum npoo ntawm daim ntawv los yog cardboard. Embossed ntawv txhim kho nws cov hniav zoo nkauj los ntawm embossing, ua rau daim ntawv ntau textured. Nyob rau hauv xyoo tas los no, embossing rau saum npoo ntawm cov ntawv luam ntawv tau dhau los ua ntau dua. Cov ntawv xim dyed xws li daim ntawv offset, daim duab kos duab, ntawv dawb, thiab cov ntawv dawb yog embossed ua ntej luam ntawv. Raws li" embossed luam ntawv", nws tuaj yeem txhim kho qib ntawm daim ntawv kuj coj tau tus nqi ntxiv rau cov ntawv muag. Ntau cov ntaub ntawv siv rau kev ntim khoom yooj yim feem ntau siv cov txheej txheem ntawm embossing ua ntej lossis tom qab luam ntawv los txhim kho qhov pom kev ntawm kev ntim khoom thiab kho kom zoo nkauj thiab ua kom tus nqi ntawm cov khoom. Yog li ntawd, embossing tau dhau los ua ib txoj hauv kev tseem ceeb ntawm kev ua ntawv.
▶ Cov txheej txheem txheej txheem ntawm embossed ntawv
Muaj ob txoj hauv kev rau embossed ntawv. Ib qho yog tias tom qab cov ntawv tsim tawm, cov qauv yog mechanically ntxiv los ua embossed ntawv; Lwm qhov yog tias tom qab daim ntawv ntawm daim ntawv qhuav, nws muab tso rau hauv lub tshuab embossing rau kev ua haujlwm ntxiv, thiab tom qab ntawd nias los ntawm ob lub yob, ib qho yog engraved muaj cov qauv embossed, thiab tom qab ntawv dhau lawm, nws yuav yog. embossed rau hauv ib qho qauv. Vim tias qhov sib sib zog nqus ntawm daim ntawv embossed, feem ntau tsuas yog ib sab ntawm daim ntawv yog embossed.
▶ Hom embossing
Embossing tuaj yeem muab faib ua ob hom: qauv embossing thiab tsis sau npe embossing. Lub npe hu ua embossing yog nias cov ntawv luam tawm paj rau hauv cov duab concave-convex raws li cov ntawv sau paj, kom cov qauv tuaj yeem bulged, uas tuaj yeem ua lub luag haujlwm zoo nkauj.
Yog tsis muaj qauv embossing, tus qauv embossed tsis ncaj qha cuam tshuam rau cov qauv ntawm cov luam ntawv. Muaj ntau ntau hom embossing qauv. Xws li cov qauv ntaub, cov qauv twill, cov kab txaij ncaj, Yalian nets, txiv kab ntxwv daim tawv nqaij qauv, ncaj nets, koob nets, qe ntawm daim tawv nqaij qauv, sack qauv, lattice qauv, tawv qauv, tawv taub hau qauv, linen qauv, iav kab txaij, thiab lwm yam. ntawm non-overprint embossing yog dav siv nyob rau hauv embossing printing ntawv, coated phau ntawv npog ntawv, patent ntawv, yas hluavtaws ntawv, zaub parchment ntawv thiab lwm yam ntaub ntawv zoo nkauj.