In the personalized printing technology field printing watermark has a wide range of applications, using watermark varnish to achieve watermark effect has become a new research hot spots.
印刷水印在个性化印刷技术领域有着广泛的应用前景，水印光油实现水印效果已成为印刷水印研究的新热点。
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The performance of UV curable varnish film has a great effect on the quality of package printing products, especially the flexibility.
UV光油的成膜性质对包装印刷的质量影响很大，特别是UV光油固化膜层的柔韧性。
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ObjectiveTo observe the effect of varnish "Fangyouling" preventing skin invasion from Schistosoma cercariae.