Tw - dab tsi yog qhov no?

Crease - ib tug txheej txheem uas tso npe thov linear grooves nyob rau hauv cov ntaubntawv povthawj siv daim ntawv. Lawv thov kom daim ntawv nyob rau hauv daim ntawv ntawm cov ridges uas khiav raws folding kab.

Qhov yuav tsum tau yog txiav txim los ntawm creasing ib tug txiav txim simplification nyob rau hauv qhov sib ntxiv ntawm cov duab los qhia los yog ntawv nrog ib tug kab ceev ntawm los ntawm 150 g / m ^2. Ua nyob rau hauv creasing tau yog hu ua tus "loj" thiab tso cai rau kom yooj yim thiab ntseeg nkaws khoov rau ib sab ntawm daim ntawv.

Tw - nws yog ib lub lag luam uas yog tau mus ua tsis tau tsuas yog daim ntawv, tab sis kuj nrog ntaub ntawv sib txawv. Piv txwv li, lub laminated nplooj ntawv yog kev kawm mus rau creasing, ua txhua yam duab los qhia, yas ntawv, ntau yam kev films.

Tsis zoo li creasing rau folding

Folding, perforating thiab creasing - ib tug txheej txheem siv nyob rau hauv qhuav ntawm advertising thiab chaw ua hauj lwm cov khoom siv. Cov dab yog qhov tseem ceeb rau zus tau tej cov invitations thiab nkag tickets, phij cuam thawv thiab tej pob khoom, raws li zoo raws li rau zus tau tej cov ib tug loj npaum li cas ntawm cov ntawv luam ntaub ntawv.

Nyob rau hauv lub printing kev lag luam lo lus "creasing" yuav tsum tsis txhob yuav tsis meej pem nrog lub folding. Cov dab kuj sib txawv, nyob rau hauv txawv kev kho vajtse nyob rau hauv ib tug ib theem zuj zus.

Raws li ib tug txoj cai, creasing - ib tug txheej txheem ua ntej folding. Ua tw tswj qhov kev nyob rau crease.

Folding yog tiav los ntawm txoj kev ntawm tsim ntawm ib tug phau ntawv sau los yog lwm yam luam khoom ntawm lub twb luam los xij. Folding yog tau mus cuag successive folds. Siv tus qauv no, koj yuav tau yooj yim tsim ntau phau ntawv sau phau ntawv no, phau ntawv los yog magazine.

Nyob rau folding cov muaj feem xyuam rau lub thickness thiab ntim ntawm daim ntawv, humidity, thiab cov kev taw qhia ntawm cov fibers mus rau lub quav, tus xov tooj ntawm folds thiab txoj kev ntawm folding.

Thaum ua creasing

Tw yog hloov cov pa dabtsi yog khoov tshuab rau lub hav zoov ntawm cov tau distortion ntawm daim duab nyob rau hauv ib daim ntawv ntawm nqus los yog siv paperboard khoom. Txiav txim seb tus xav tau rau nws yog tsim nyog los prepress theem kom ua tau cov qhab nia nyob rau hauv lub layout.

Tw - ib tug txheej txheem uas tiv thaiv lub folding lub rooj ntawm ntes xim thiab muab cov ntawv luam ib tsab zoo huv si tsos.

Qhov kev txiav txim yog nqa tawm los ntawm txoj kev yeej riam los yog blunt lub daim hlau mounted rau lub kos tshuab. Nyob rau hauv cov ua hauj lwm cov txheej txheem ntawm lub tshuab nqa tawm lub indentation thiab foob cov khoom siv.

Tw khoom yog muab faib ua teb thiab percussion. Shock yog feem ntau yog siv nyob rau hauv qhuav ntawm tsawg-kev, thiab yam khoom siv yog indispensable rau qhov kev siv ntawm loj-scale tej hauj lwm.

Phau ntawv hom creasing

Yog hais tias Big tus kab perpendicular mus rau lub daim ntawv fibers yuav tsum tau ua ntawv thov manually creasing. Daim ntawv thov los ntawm txhais tes txoj kev tso cai rau koj mus cuag ib tug ntshiab fold kab thiab tiv thaiv kom txhob tus ntawv los ntawm pliaj creases.

Creasing phau ntawv hom yog siv rau siv thiab ua cov khoom nyob rau hauv me me qhov ntau los yog ib tug tsuas yog ib tsab ntawm qhov kev tso tawm. Los ntawm txhais tes creasing txoj kev, nyob rau hauv raws li complexity yog kim kim tshuab.

Tool rau creasing

Conventionally cov cuab yeej rau txawv creasing raws quav sab, i.e. muaj cov cuab yeej rau daim ntawv thov ntawm crease kab nyob rau sab hauv sab los yog sab ntawv.

Board Creasing muag nyias, thiab yuav nws yuav tsis tsuas luam lub tuam txhab. Yooj yim rau siv thiab tsis muaj kev txwv tsis pub rau daim ntawv loj tso cai nws siv thiab rau cov loj tawm tswv yim.

Lub Rooj Tswjhwm Saib muaj tshwj xeeb daim duab peb sab siv rau zus tau tej cov hnab ntawv sib txawv ntawm cov ntev thiab dav. Board muaj xws li cov applied markup.