Uhambo zokunyathelisa nge-offset: izinhlobo eziyinhloko

Ukuze ahlukanisa yokunyathelisa ye-offset, usebenzisa izigaba ezimbili eziyisisekelo, nge izingxenyana zazo. yokunyathelisa ye-offset zihlukaniswa khona noma ukungabi khona umswakamo senqubo yokukhiqiza (imininingwane eyengeziwe) kanye nabezindaba uhlobo esetshenziswayo.

Ngamagama umswakama ihlukanisa offset:

• yendabuko;
• ezomile.

Ngokuya abezindaba ababonakali ngezikhundla:

• Roll;
• ishidi;
• isihenqo elincane;
• esibanzi;
• esigcwele obuphelele.

Ake sihlole kabanzi ngasinye salezi zinhlobo futhi uchaze izici samuntu yokunyathelisa ye-offset ngamunye.

Traditional offset noma nge-offset nge moistening

Lokhu kukhetha ukudalwa imikhiqizo ephrintiwe kubhekwa yakudala. Offset umswakama esikhathini esinikeziwe yisona esikhulunywa abantu abaningi e yokunyathelisa emhlabeni wonke. Nakuba esikhathini esizayo, kanye nobunye ubuchwepheshe ukuyiprinta ingavuthi kahle kuvamile, ngoba kule ndawo njalo kuwenta ncono ngalokulingene.

Phrinta usebenzisa izingcwecwe zokunyathelisa ekhethekile, zazo zigcwele white space kanye ukuphrinta izakhi. Ngamafuphi nje, kukhona lapho umkhiqizo wokugcina incwadi noma uphawu eliphrintiwe is uphawu, futhi lapho kudingeke khona ukuze wenze igebe noma isikhala, izakhi elise whitespace.

izakhi Okuprintiwe ukuheha udayi futhi okungezona ukuheha amanzi. Le nqubo iyaziqondisa futhi isebenzisa amapuleti ekhethekile, okuyinto ekhishwe yinkampani ezikhethekile. Umumo ezinjalo zijwayelekile kakhulu, futhi kufanele kube nezindleko eziphansi uma kuqhathaniswa ne amafomu ngaphansi ezomile offset.

ezomile offset

Ubuchwepheshe empeleni esasisesisha adalwe inkampani Toray Industries (Japan) ngo-1982. Nezobuchwepheshe inqubo ezomile offset okuncane eziyinkimbinkimbi Nokho ngaphezulu, ngomqondo, futhi kusiza imisebenzi yabasebenzi zokunyathelisa. Ikakhulukazi, inqubo ukuphrinta akudingi ukulawula isilinganiso yamanzi nangoyinki ikhambi umthombo.

izingxenye whitespace lapha zihlukaniswa abicah ifaka ifomu eliphrintiwe. amafomu ezinjalo ngaphansi oluvamile, kodwa nobunzima oyinhloko ukuthola futhi uthenge yokudaya ezomile offset. Lezi udayi akhiqizwa recipe ne inani elilinganiselwe abakhiqizi okhandlayo.

Manje phenya Ukwahlukaniswa yokunyathelisa ye-offset ku abezindaba asetshenziswayo. Ngu yenethiwekhi ehloselwe lapha material okuyinto esetshenziswe esithombeni lokugcina kusukela ipuleti zokunyathelisa.

Iwebhu ye-offset

Inkampani yenethiwekhi nansi okuthiwa roll, okungukuthi, umqulu ngephepha kahle esikhulu. Okokuqala, leli phephandaba ezidlula phansi ifomu eliphrintiwe umqulu bese uthathe osayizi abathile futhi eligoqiwe.

amadivaysi Roller ngokuvamile efakwe kuphela ukuphrinta izitolo ezinkulu. Imishini enjalo eqolo futhi ke engabizi kuphela izinkampani ezinkulu. Ngokwengxenye enkulu emqulwini iyunithi wenza ukuphrinta iphelela ezinkulu kuphela.

ishidi yokunyathelisa ye-offset

Akunzima ukukuqonda, kukhona abathwali amashidi ngabanye. Ipheya amasilinda, esemgwaqweni phezu plate wokunyathelisa, ukuhlukanisa ishidi ngamunye idluliswe esebenzisa ukuncela izinkomishi. Ngemva kweqa isigxivizo livela nge isithombe esithile.

Ngo samuntu enhle, ngokushesha ngemva ugingqe sokuqala ibonakala esigcwele umbala ukuphrinta, kodwa empeleni yesiguli, amathuluzi okuxilonga eziningi ukuphrinta abe inombolo oyifunayo izigaba. Ngakho-ke laminating amashidi edingekayo ngokusebenzisa amasilinda izikhathi eziningana ukuze uthole isithombe esifanele. Ngakho ngaso sonke isikhathi kudingeka ukuvumelanisa yenethiwekhi ukuze abangele umbono ngesifanekiso.

Ngaphezu kwalokho, kukhona imishini ngamayunithi eziningana zokunyathelisa. amayunithi ezinjalo option best for ngokudala isithombe multi anemibala. Laminating zilandelana ngokusebenzisa izigaba eziningana yenethiwekhi ozuza umbala elihambisana emasayithini web efanele.

Lokhu ezihlukahlukene ithandwa kakhulu futhi isetshenziswa ukudala ezahlukene imikhiqizo aprintiwe:

• ekudalweni yezincwajana for nokukhangisa nokumaketha;
• ukufanisana nakomagazini;
• ukuphrinta ilebula;
• ukukhiqizwa izinhlobo;
• ukulungiswa imibiko yonyaka;
• poster wokunyathelisa (http://www.giprint.ru/plakaty/);
• izgtovlenie amaphakheji.

Zikhona nezinye izinhlobo okubhaliwe, avamise akhiqizwa offset ngale ndlela.

ewumngcingo-format offset

Ngenxa yalezi imishini kuwebhu isetshenziswa elinendawo ubukhulu transverse ngamasentimitha kusuka nengxenye kuya ku-60. Ezikhathini eziningi ewumngcingo-format offset, ngezinye izikhathi ibizwa ngokuthi nengxenye isetshenziswa ukudala imikhiqizo commercial izinga okusezingeni ukuphrinta.

esibanzi offset

Iwebhu ke has a usayizi eningi ububanzi, okuyinto zokhahlamba kusuka ngamasentimitha 135 190. Native extra-ezinkulu, uhla imikhiqizo ekhiqizwa wehlukile kakhulu ukudala ikhadi omagazini ezinkulu-kwegazi kanye namaphephandaba.

esigcwele obuphelele offset

Iwebhu has a usayizi ububanzi kusukela 84 amasentimitha meters. Ngakho, kungenzeka ukubiza lolu hlobo format naphakathi offset. ezixube imikhiqizo zingenziwa lapha:

• izincwadi;
• nakomagazini;
• emaphaketheni;
• izinhlu;
• omagazini.

Kufanele kuqashelwe ukusetshenziswa indlela ezingaba ukuthuthukisa ukusebenza imishini, ngenkathi kudalwa omagazini. Phakathi nenqubo ukuphrinta ngesikhathi esifanayo uphawu imiqulu emibili. Ngaphezu kwalokho, lezi imiqulu axhunyiwe esebenzisa idivayisi alo futhi ekugcineni eyahlanganiswa ngoba umagazini e kulandzelana lokufanele.

http://www.giprint.ru/technology/ofsetnaya-pechat/