不干膠標簽印刷制版過程中的小竅門有哪些?主要的竅門有下面兩個，具體的由武漢澤雅印刷為你分析介紹。
 
1、縮短曝光時間，解決過渡網點生硬的問題，筆者曾經印刷過一種有過渡網效果的標簽，客戶要求過渡網的效果要柔和一些，可是打樣印刷出的過渡網點比較生硬，不能滿足客戶的需求。筆者觀察后發現，過渡網中的小網點在3%左右，基本上是凸印樹脂版所能曬出的小網點了。如果再將網點縮小后重新出膠片，曬版后很可能出現小網點丟失的現象，所以不能通過重新出膠片的方法來解決此問題。黃岡不干膠標簽,黃岡條形碼標簽,黃岡條碼標簽,黃岡條碼卷標由于凸印樹脂版是靠光固化成像的，因此筆者讓制版人員縮短曝光時間，使樹脂版上曬出的網點比正常曝光時間所曬出的網點小一些，再次打樣后，過渡網效果變得柔和，客戶對其很滿意，我們也成功完成了這一訂單。
 

2、背(bei)曝(pu)光(guang)(guang)(guang)解決大(da)面(mian)積(ji)過渡網(wang)(wang)(wang)(wang)(wang)掉點(dian)(dian)問題(ti)熟悉柔版(ban)(ban)(ban)(ban)(ban)制(zhi)版(ban)(ban)(ban)(ban)(ban)工(gong)(gong)藝(yi)的(de)人都知道，柔性(xing)版(ban)(ban)(ban)(ban)(ban)制(zhi)版(ban)(ban)(ban)(ban)(ban)過程中(zhong)有背(bei)曝(pu)光(guang)(guang)(guang)工(gong)(gong)序，其(qi)目的(de)就是為了讓圖文與版(ban)(ban)(ban)(ban)(ban)基結合得牢固(gu)。但可(ke)能(neng)許多人不(bu)(bu)知道這(zhe)種背(bei)曝(pu)光(guang)(guang)(guang)工(gong)(gong)藝(yi)同(tong)(tong)樣可(ke)以應(ying)用于(yu)(yu)凸(tu)印(yin)樹脂(zhi)(zhi)版(ban)(ban)(ban)(ban)(ban)的(de)制(zhi)版(ban)(ban)(ban)(ban)(ban)過程。在(zai)(zai)日(ri)常生產(chan)中(zhong)，我(wo)們經(jing)常會遇到(dao)有大(da)面(mian)積(ji)平(ping)網(wang)(wang)(wang)(wang)(wang)或大(da)面(mian)積(ji)過渡網(wang)(wang)(wang)(wang)(wang)的(de)活(huo)件(jian)，在(zai)(zai)曬版(ban)(ban)(ban)(ban)(ban)過程中(zhong)經(jing)常由于(yu)(yu)曝(pu)光(guang)(guang)(guang)時(shi)間(jian)(jian)掌(zhang)握不(bu)(bu)好而(er)出(chu)現(xian)小(xiao)網(wang)(wang)(wang)(wang)(wang)點(dian)(dian)丟失(shi)的(de)問題(ti)，尤其(qi)是制(zhi)作(zuo)有大(da)面(mian)積(ji)過渡網(wang)(wang)(wang)(wang)(wang)的(de)印(yin)版(ban)(ban)(ban)(ban)(ban)，對曝(pu)光(guang)(guang)(guang)時(shi)間(jian)(jian)的(de)要求較(jiao)苛刻(ke)：時(shi)間(jian)(jian)太長可(ke)能(neng)糊(hu)版(ban)(ban)(ban)(ban)(ban)，時(shi)間(jian)(jian)太短則可(ke)能(neng)掉網(wang)(wang)(wang)(wang)(wang)點(dian)(dian)。此時(shi)，可(ke)以在(zai)(zai)制(zhi)版(ban)(ban)(ban)(ban)(ban)時(shi)采(cai)用背(bei)曝(pu)光(guang)(guang)(guang)的(de)工(gong)(gong)藝(yi)，即讓樹脂(zhi)(zhi)版(ban)(ban)(ban)(ban)(ban)的(de)背(bei)面(mian)接受(shou)曝(pu)光(guang)(guang)(guang)，背(bei)曝(pu)光(guang)(guang)(guang)的(de)時(shi)間(jian)(jian)要根據不(bu)(bu)同(tong)(tong)的(de)活(huo)件(jian)靈活(huo)掌(zhang)握。實踐(jian)證實：經(jing)背(bei)曝(pu)光(guang)(guang)(guang)處理后(hou)的(de)樹脂(zhi)(zhi)版(ban)(ban)(ban)(ban)(ban)材(cai)在(zai)(zai)曬大(da)面(mian)積(ji)過渡網(wang)(wang)(wang)(wang)(wang)點(dian)(dian)時(shi)就不(bu)(bu)容易出(chu)現(xian)掉網(wang)(wang)(wang)(wang)(wang)點(dian)(dian)的(de)現(xian)象。

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