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彩印包装在印刷的时候常见的问题!

  我们在购买一些包装袋或包装物品在外层包装,会有共同的彩色印刷的痕迹,一些彩色印刷效果特别好,和一些将会出现一些质量差,事实上,这里有一些印刷的问题,和你一起去看。

  We are purchasing some packaging bags or packaging items in outer packaging, there will be common marks of color printing, some color printing effect is particularly good, and some will appear some poor quality, in fact, there are some printing problems, and you see.

  1、局部色彩或色差:可能是稿件质量差,制版不准确,印刷条件控制不一致,油墨控制步骤不一致,看样表光源不规范等原因。

  1. Partial color or chromatic aberration: It may be due to poor quality of manuscripts, inaccurate plate-making, inconsistent printing conditions, inconsistent ink control steps, and irregular light source of sample tables.

  2、粘贴版:由于印版文字和文字部分油墨溢出,导致印版上的承印物模糊不清,出现胶印故障。

  2. Paste plate: Because of the ink overflow in the printed text and part of the text, the offset prints on the plate are blurred and faulty.

  3、脱墨:金属墨辊受润湿液腐蚀氧化和排斥油墨现象。

  3. Deinking: Metal ink roller is corroded and oxidized by wetting liquid and repels ink.

  4、脏版:由于印版潮湿部分不好,导致油墨空白部分。

  4. Dirty plate: Because the wet part of the plate is not good, the blank part of the ink is caused.

  5、打桩:油墨或其物质沉积在滚筒或橡皮布上,形成浮雕沉积物,影响油墨的传递和印模。

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  5. Piling: Ink or its substances are deposited on the drum or rubber cloth to form relief deposits, which affect the transfer of ink and impression.

  6、出版:平版的文字和文字调光,网点和线条面积减小,甚至失去油墨。

  6. Publishing: Lithographic text and text dimming, dots and lines area reduced, or even lost ink.

  7、油墨乳化:油墨在印刷过程中吸收润湿液或因油墨中吸收过多润湿液而导致印刷失败的现象。

  7. Ink emulsification: Ink absorbs wetting liquid in printing process or causes printing failure due to excessive wetting liquid absorbed in ink.

  印刷效果不好,会影响包装的美观,会降低产品的价值,所以我们建议我们应该选择质量好,售后服务好,如果您有彩印需求,欢迎致电本公司,我们将竭诚为您服务。

  Poor printing results will affect the beauty of packaging and reduce the value of products, so we suggest that we should choose good quality and good after-sales service. If you have the need for color printing, please call our company, and we will serve you wholeheartedly.


 
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