北京印刷学院学报
北京印刷學院學報
북경인쇄학원학보
Journal of Beijing Institute of Graphic Communication
2009年
2期
5~8
,共null页
胶版纸 铜版纸 湿拉毛 湿排斥
膠版紙 銅版紙 濕拉毛 濕排斥
효판지 동판지 습랍모 습배척
offset paper; art paper; wet picking; wet resistance
利用IGT-gst2印刷适性仪模拟实际印刷,以胶版纸和铜版纸为纸样,通过改变印刷速度和润版液供给量等印刷条件,考察了它们的湿拉毛和湿排斥性能。研究结果表明,随着印刷速度和润版液用量的各自增加,胶版纸先出现湿拉毛、后出现湿排斥现象,而铜版纸在给定印刷条件下基本没有出现湿拉毛和湿排斥的现象,大部分只是存在着湿排斥的倾向。研究还发现,印刷速度较润版液用量对胶版纸的湿拉毛、湿排斥现象以及铜版纸的湿拉毛、湿排斥倾向影响更大。
利用IGT-gst2印刷適性儀模擬實際印刷,以膠版紙和銅版紙為紙樣,通過改變印刷速度和潤版液供給量等印刷條件,攷察瞭它們的濕拉毛和濕排斥性能。研究結果錶明,隨著印刷速度和潤版液用量的各自增加,膠版紙先齣現濕拉毛、後齣現濕排斥現象,而銅版紙在給定印刷條件下基本沒有齣現濕拉毛和濕排斥的現象,大部分隻是存在著濕排斥的傾嚮。研究還髮現,印刷速度較潤版液用量對膠版紙的濕拉毛、濕排斥現象以及銅版紙的濕拉毛、濕排斥傾嚮影響更大。
이용IGT-gst2인쇄괄성의모의실제인쇄,이효판지화동판지위지양,통과개변인쇄속도화윤판액공급량등인쇄조건,고찰료타문적습랍모화습배척성능。연구결과표명,수착인쇄속도화윤판액용량적각자증가,효판지선출현습랍모、후출현습배척현상,이동판지재급정인쇄조건하기본몰유출현습랍모화습배척적현상,대부분지시존재착습배척적경향。연구환발현,인쇄속도교윤판액용량대효판지적습랍모、습배척현상이급동판지적습랍모、습배척경향영향경대。
The wet picking and wet resistance of offset papers and art papers were studied by using IGT-gst2 printability tester according to change printing conditions as printing speed and the amount of fountain solutions. It was shown that the phenomena of wet picking and wet resistance occurred in turn on the surface of offset papers with increased printing speed and the amount of fountain solution, but not found on the surface of art papers in the gave printing conditions, mostly wet resistance trend existing. In addition, in contrast with fountain solutions, printing speed had greater influence on the phenomena of wet picking and wet resistance of offset papers or the trend of wet picking and wet resistance of art papers.
