Susuz Ofset Bask\u0131 - Fotoba\u015flat\u0131c\u0131<\/p>\n
Susuz Ofset Bask\u0131, su veya geleneksel f\u0131skiye \u00e7\u00f6z\u00fcmleri kullanmayan, bunun yerine m\u00fcrekkep dostu olmayan silikon kau\u00e7uk y\u00fczeylere sahip bask\u0131 plakalar\u0131, \u00f6zel m\u00fcrekkepler ve bir dizi s\u0131cakl\u0131k kontrol sistemi kullanan bir grav\u00fcr bask\u0131 teknolojisidir. Geleneksel ofset bask\u0131 teknolojisi ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, susuz ofset bask\u0131 m\u00fckemmel bask\u0131 etkisi, daha y\u00fcksek bask\u0131 verimlili\u011fi ve \u00e7evre koruma avantajlar\u0131na sahiptir.<\/p>\n
3.4.4.1 Susuz ofset bask\u0131 teknolojisinin \u00f6zellikleri
\n(1) \u0130yi bask\u0131 etkisi
\n\u2460 Y\u00fcksek renk doygunlu\u011fu. Bask\u0131da su m\u00fcdahalesi yoktur, bas\u0131lan g\u00f6r\u00fcnt\u00fc seyreltilmemi\u015f ve em\u00fclsifiye m\u00fcrekkep ve daha parlak, canl\u0131, bask\u0131lar\u0131n renk doygunlu\u011fu artm\u0131\u015ft\u0131r, 20%'nin geleneksel bask\u0131s\u0131n\u0131 a\u015fabilir.<\/p>\n
\u2461 iyi nokta \u00fcretimi. Bask\u0131 plakas\u0131 d\u00fcz i\u00e7b\u00fckey bir plakad\u0131r, dif\u00fczyon derecesinin her taraf\u0131na kabartma transferi k\u00fc\u00e7\u00fckt\u00fcr, noktan\u0131n art\u0131\u015f oran\u0131 50% ile azalt\u0131l\u0131r ve \u00e7e\u015fme \u00e7\u00f6zeltisi kullanmay\u0131n, nokta daha nettir.<\/p>\n
\u2462 Y\u00fcksek bask\u0131 yo\u011funlu\u011fu. Nokta kazan\u0131m oran\u0131 k\u00fc\u00e7\u00fck oldu\u011fundan, net renk tonlar\u0131, y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc ve y\u00fcksek parlakl\u0131kta g\u00f6r\u00fcnt\u00fcler, ince metinler ve hassas g\u00f6r\u00fcnt\u00fcler \u00fcretmek i\u00e7in bask\u0131 yo\u011funlu\u011fu uygun \u015fekilde art\u0131r\u0131labilir.<\/p>\n
\u2463 Su kullan\u0131lmad\u0131\u011f\u0131ndan, su-m\u00fcrekkep dengesini ayarlamaya gerek yoktur ve geleneksel ofset bask\u0131 ile bas\u0131lamayan metalik folyolar, plastikler ve filmler \u00fczerinde \u00fcst\u00fcn performans gibi daha fazla alt tabaka se\u00e7ilebilir.<\/p>\n
\u2464 F\u0131skiye \u00e7\u00f6zeltisinin olmamas\u0131, \u00f6zellikle ince ka\u011f\u0131t bask\u0131s\u0131 i\u00e7in \u00e7ift tarafl\u0131 bask\u0131 makinelerinde do\u011fru \u00fcst bask\u0131 yap\u0131lmas\u0131n\u0131 da sa\u011flar.<\/p>\n
(2) Y\u00fcksek bask\u0131 h\u0131z\u0131 ve \u00fcretkenlik
\nSusuz ofset bask\u0131, bask\u0131 s\u0131ras\u0131nda su-m\u00fcrekkep dengesini ayarlamaya ihtiya\u00e7 duymad\u0131\u011f\u0131ndan, bask\u0131 \u00f6ncesi s\u00fcre geleneksel ofset bask\u0131ya g\u00f6re 40% daha k\u0131sad\u0131r, \u00fcst bask\u0131 ka\u011f\u0131d\u0131 t\u00fcketimi 30% ila 40% azal\u0131r ve bask\u0131 f\u0131skiye sol\u00fcsyonu kullan\u0131lmaz. Sadece bask\u0131 haz\u0131rl\u0131k s\u00fcresinden ve maliyetinden tasarruf etmekle kalmaz, ayn\u0131 zamanda y\u00fcksek kaliteli ve y\u00fcksek verimli \u00fcretim elde eder.<\/p>\n
(3) \u00c7evrenin korunmas\u0131 i\u00e7in elveri\u015fli
\nSusuz ofset bask\u0131 i\u015flemi, kimyasallar gibi u\u00e7ucu \u00e7\u00f6z\u00fcc\u00fcler i\u00e7eren geleneksel ofset f\u0131skiye \u00e7\u00f6zeltisi kullanmaz, havaya u\u00e7ucu organik bile\u015fikler yaymaz, \u00e7evre kirlili\u011fini azalt\u0131r ve su tasarrufu sa\u011flar.<\/p>\n
Elbette, susuz ofset bask\u0131n\u0131n da m\u00fcrekkep viskozitesi, ka\u011f\u0131t kalitesi gereksinimleri gibi eksiklikleri vard\u0131r; ve m\u00fcrekkep viskozitesinin s\u0131cakl\u0131ktan etkilenmemesini sa\u011flamak i\u00e7in, s\u0131cakl\u0131k kontrol sistemini yap\u0131land\u0131rma ihtiyac\u0131, belirli maliyetleri art\u0131r\u0131r.<\/p>\n
\u015eu anda, geleneksel \u0131\u015f\u0131\u011fa duyarl\u0131 susuz ofset bask\u0131 plakas\u0131n\u0131n genel kullan\u0131m\u0131, farkl\u0131 \u015firketler, bask\u0131 plakas\u0131n\u0131n yap\u0131s\u0131n\u0131n farkl\u0131 geli\u015fim d\u00f6nemleri ayn\u0131 de\u011fildir, ancak genel yap\u0131 genellikle 5 katmana ayr\u0131l\u0131r (i\u00e7ten d\u0131\u015fa): plaka taban\u0131, alt katman (yap\u0131\u015fkan katman), pro-m\u00fcrekkep fotografik katman (\u0131\u015f\u0131\u011fa duyarl\u0131 katman), m\u00fcrekkep itici silikon kau\u00e7uk katman ve koruyucu katman.<\/p>\n
3.4.4.2 Susuz Ofset Bask\u0131 Plakalar\u0131n\u0131n Yap\u0131sal Bile\u015fimi
\n(1) Plaka taban\u0131
\nPlakan\u0131n taban\u0131, belirli bir mukavemet ve esnekli\u011fe sahip olmas\u0131 gereken bask\u0131 plakas\u0131n\u0131n destek g\u00f6vdesidir. Al\u00fcminyum ince plaka esas olarak kullan\u0131l\u0131r, ayr\u0131ca kaplamal\u0131 ka\u011f\u0131t, al\u00fcminyum ala\u015f\u0131ml\u0131 plaka, kau\u00e7uk plaka ve plastik plaka veya birka\u00e7 malzemenin bir kombinasyonu da kullan\u0131l\u0131r.<\/p>\n
(2) Astar Kaplama
\nAlt kaplama, yap\u0131\u015fkan tabakada birbirine ba\u011flanan plaka taban\u0131 ve foto\u011frafik tabakad\u0131r, yap\u0131\u015fma rol\u00fcne ek olarak, ayn\u0131 zamanda \u0131s\u0131 yal\u0131t\u0131m\u0131 ve tampon bask\u0131 bas\u0131nc\u0131nda da rol oynar.<\/p>\n
(3) Fotografik katman
\nI\u015f\u0131k ve \u0131s\u0131 d\u00f6n\u00fc\u015f\u00fcm katman\u0131 olarak da bilinen fotopolimerizasyon katman\u0131, pro-m\u00fcrekkep ile bas\u0131l\u0131 g\u00f6r\u00fcnt\u00fcn\u00fcn ta\u015f\u0131y\u0131c\u0131s\u0131d\u0131r, susuz ofset bask\u0131 plakas\u0131n\u0131n \u00e7ekirdek bile\u015fimidir, fotopolimerizasyon katman\u0131 negatif tip ve pozitif tip olmak \u00fczere ikiye ayr\u0131l\u0131r.<\/p>\n
(4) Silikon kau\u00e7uk tabaka
\nSilikon kau\u00e7uk ve m\u00fcrekkep y\u00fczey gerilimi, m\u00fcrekkebin kohezyonundan daha b\u00fcy\u00fckt\u00fcr, bu nedenle silikon kau\u00e7uk katman, bask\u0131 plakas\u0131 m\u00fcrekkep itici katman olarak kullan\u0131labilir. Silikon kau\u00e7uk, dialkil polisiloksan ve \u00e7apraz ba\u011flama maddesinin reaksiyonu ile \u00fcretilir.<\/p>\n
(5) Koruyucu tabaka
\nSilikon kau\u00e7uk tabaka bazen iyi \u0131\u015f\u0131k ge\u00e7irgenli\u011fine sahip bir polyester veya polipropilen film tabakas\u0131 ile kaplan\u0131r, bu da plakan\u0131n \u00e7izilmesini \u00f6nleyebilir ve pozlama s\u0131ras\u0131nda vakumu iyile\u015ftirebilir.<\/p>\n
<\/p>\n
<\/p>\n
Teknik al\u0131c\u0131lar veya form\u00fclat\u00f6rler foto ba\u015flatanlar\u0131 incelerken, en kullan\u0131\u015fl\u0131 karar \u00e7er\u00e7evesi genellikle k\u00fcr kalitesi art\u0131 uygulama uygunlu\u011fudur: hangi paket g\u00fcvenilir bir \u015fekilde k\u00fcrlenir, g\u00f6r\u00fcn\u00fcm\u00fc kabul edilebilir tutar ve yine de ger\u00e7ek s\u00fcrecin lamba, film kal\u0131nl\u0131\u011f\u0131 ve alt tabaka ko\u015fullar\u0131 alt\u0131nda \u00e7al\u0131\u015f\u0131r.<\/p>\n
Kar\u0131\u015f\u0131k foto ba\u015flat\u0131c\u0131 paketleri neden bu kadar yayg\u0131n?<\/strong> Tamamlanmam\u0131\u015f k\u00fcr her zaman daha fazla ba\u015flat\u0131c\u0131 eklenerek mi \u00e7\u00f6z\u00fclmelidir?<\/strong> <\/p>\n <\/p>\n H\u0131zl\u0131 cevap:<\/strong> Foto ba\u015flat\u0131c\u0131 se\u00e7imi genellikle lamba e\u015fle\u015fmesi, k\u00fcr derinli\u011fi, sararma ve nihai filmin ger\u00e7ek alt tabakada hala performans g\u00f6sterip g\u00f6stermedi\u011fi taraf\u0131ndan y\u00f6nlendirilir. En iyi paket nadiren en ucuz tek derecedir.<\/p>\n <\/p>\n <\/p>\n <\/p>","protected":false},"excerpt":{"rendered":" Waterless Offset Printing- Photoinitiator Waterless Offset Printing is a gravure printing technology that does not use water or traditional fountain solutions, but instead uses printing plates with non-ink-friendly silicone rubber<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185],"tags":[],"class_list":["post-7868","post","type-post","status-publish","format-standard","hentry","category-photoinitiator"],"yoast_head":"\n
\u00c7\u00fcnk\u00fc bir \u00fcr\u00fcn sararmay\u0131 engelleyebilir veya lamba uyumunu iyile\u015ftirebilirken, di\u011feri k\u00fcr derinli\u011fini veya hat h\u0131z\u0131 performans\u0131n\u0131 art\u0131rabilir, bu nedenle tam paket genellikle tek bir dereceden daha g\u00fc\u00e7l\u00fcd\u00fcr.<\/p>\n
Otomatik olarak de\u011fil. Ger\u00e7ek s\u0131n\u0131rlama, basit dozaj eksikli\u011finden ziyade lamba, film kal\u0131nl\u0131\u011f\u0131, pigment g\u00f6lgelendirmesi veya reaktif sistemin geri kalan\u0131 olabilir.<\/p>\n\u015eimdi Bize Ula\u015f\u0131n!<\/b><\/strong><\/h2>\n
Fiyata ihtiyac\u0131n\u0131z varsa, l\u00fctfen a\u015fa\u011f\u0131daki forma ileti\u015fim bilgilerinizi doldurun, genellikle 24 saat i\u00e7inde sizinle ileti\u015fime ge\u00e7ece\u011fiz. Bana e-posta da g\u00f6nderebilirsiniz info@longchangchemical.com<\/span><\/a>\u00a0\u00c7al\u0131\u015fma saatleri i\u00e7inde (8:30 - 6:00 UTC+8 Pzt.~Sat.) veya h\u0131zl\u0131 yan\u0131t almak i\u00e7in web sitesi canl\u0131 sohbetini kullan\u0131n.<\/b><\/strong><\/h4>\n
\n\n
\n Fotoba\u015flat\u0131c\u0131 TPO<\/span><\/a><\/td>\n CAS 75980-60-8<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 TMO<\/span><\/a><\/td>\n CAS 270586-78-2<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 PD-01<\/span><\/a><\/td>\n CAS 579-07-7<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 PBZ<\/span><\/a><\/td>\n CAS 2128-93-0<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 OXE-02<\/span><\/a><\/td>\n CAS 478556-66-0<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 OMBB<\/span><\/a><\/td>\n CAS 606-28-0<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 MPBZ (6012)<\/span><\/a><\/td>\n CAS 86428-83-3<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 MBP<\/span><\/a><\/td>\n CAS 134-84-9<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 MBF<\/span><\/a><\/td>\n CAS 15206-55-0<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 LAP<\/span><\/a><\/td>\n CAS 85073-19-4<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 ITX<\/span><\/a><\/td>\n CAS 5495-84-1<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 EMK<\/span><\/a><\/td>\n CAS 90-93-7<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 EHA<\/span><\/a><\/td>\n CAS 21245-02-3<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 EDB<\/span><\/a><\/td>\n CAS 10287-53-3<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 DETX<\/span><\/a><\/td>\n CAS 82799-44-8<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 CQ \/ Camphorquinone<\/span><\/a><\/td>\n CAS 10373-78-1<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 CBP<\/span><\/a><\/td>\n CAS 134-85-0<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 BP \/ Benzofenon<\/span><\/a><\/td>\n CAS 119-61-9<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 BMS<\/span><\/a><\/td>\n CAS 83846-85-9<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 938<\/span><\/a><\/td>\n CAS 61358-25-6<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 937<\/span><\/a><\/td>\n CAS 71786-70-4<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 819 DW<\/span><\/a><\/td>\n CAS 162881-26-7<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 819<\/span><\/a><\/td>\n CAS 162881-26-7<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 784<\/span><\/a><\/td>\n CAS 125051-32-3<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 754<\/span><\/a><\/td>\n CAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 6993<\/span><\/a><\/td>\n CAS 71449-78-0<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 6976<\/span><\/a><\/td>\n CAS 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 379<\/span><\/a><\/td>\n CAS 119344-86-4<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 369<\/span><\/a><\/td>\n CAS 119313-12-1<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 160<\/a><\/span><\/td>\n CAS 71868-15-0<\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 1206<\/span><\/a><\/td>\n <\/td>\n<\/tr>\n \n Fotoba\u015flat\u0131c\u0131 1173<\/span><\/a><\/td>\n CAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n