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印刷厂提醒您要加强墨辊保养维护

来源:http://www.xinfengyinshua.cn/   发布时间:2022-09-30
在印刷实地时,除了墨皮之外,墨辊脱落物也容易粘在墨层上面,它在墨层上呈不规则三角形,中间为黑点,在脱落物四周为白圈,勾勒出脱落物的形状,影响印刷品的质量。为了防止这一现象,济南印刷厂提醒您,加强墨辊日常保养和合理使用非常重要,方法如下:
When printing on the spot, in addition to the ink cover, the ink roll shedding material is also easy to stick to the ink layer. It is irregular triangle on the ink layer, with black dots in the middle and white circles around the shedding material, which outlines the shape of the shedding material and affects the quality of the printed product. In order to prevent this phenomenon, Jinan Printing Factory reminds you that it is very important to strengthen the daily maintenance and reasonable use of ink rollers. The methods are as follows:
①墨辊要经常保持清洁干净,一个产品印完,节假日,墨辊应清理擦洗干净,不留任何墨污杂物,以免表面结膜。
① The ink roller should always be kept clean. After a product is printed, the ink roller should be cleaned and scrubbed on holidays, without any ink dirt and sundries, so as to avoid the surface conjunctiva.
②墨辊的老化,主要是来自于光、热引起的。墨辊不能放在太阳下晒,或者热气、暖气片附近,防止表面老化现象,或者墨辊发粘软化。墨辊节假日不用时放在墨辊木架上,在干燥、凉爽的地方。
② The aging of ink rollers is mainly caused by light and heat. The ink roller shall not be placed in the sun or near the hot air or radiator to prevent the surface from aging or the ink roller from becoming sticky and soft. The ink roller shall be placed on the ink roller wooden frame in a dry and cool place when not in use on holidays.
③不要和不挥发性的油类长时间接触。如机油、调墨油、黄油等不宜长时间与墨辊接触,否则易出现胶辊表面发胀变形开裂现象。
③ Do not contact with nonvolatile oil for a long time. Such as engine oil, ink mixing oil, butter, etc., should not be in contact with the ink roller for a long time, or the rubber roller surface is prone to swelling, deformation and cracking.
济南印刷厂
④墨辊要避免与胶印润湿液的浸蚀造成的烂胶、掉渣现象。胶印润湿液是呈弱酸性物质,含有表面活性剂、润湿剂、乳化剂等物质,水斗里添加润湿液时不要放满,否则溢出洒泼在墨辊上,或者水分过大后,润湿液化学物质对墨辊进行侵蚀。
④ The ink roller shall avoid the phenomenon of glue erosion and slag falling caused by the erosion of offset printing wetting liquid. The offset printing wetting liquid is a weak acid substance, which contains surfactant, wetting agent, emulsifier and other substances. Do not fill the bucket when adding the wetting liquid, otherwise it will spill on the ink roller, or the chemical substances in the wetting liquid will corrode the ink roller after excessive water.
⑤消除墨辊脱落物的办法一般采用人工和机械打磨,去掉结膜层和烂胶层。但是,注意墨辊的直径尺寸,不宜打磨过多。若墨辊破损老化厉害,建议是将裂纹老化的胶辊更换,使用新的墨辊,确保印刷产品质量。
⑤ Generally, manual and mechanical grinding is used to eliminate the ink roller falling off, to remove the conjunctiva layer and the rotten glue layer. However, pay attention to the diameter and size of the ink roller, and do not polish too much. If the ink roller is seriously damaged and aged, it is recommended to replace the cracked and aged rubber roller and use a new ink roller to ensure the quality of printing products.
以上就是济南印刷厂为大家带来的加强墨辊保养维护的知识,希望朋友们多多留意,不然影响了印刷质量就得不偿失了。更多有关的注意事项就来我们网站http://www.xinfengyinshua.cn咨询吧!
The above is the knowledge that Jinan Printing Factory has brought to you to strengthen the maintenance of ink rollers. I hope you will pay more attention to it, otherwise it will not pay off if the printing quality is affected. For more information, please visit our website http://www.xinfengyinshua.cn Consult!
济南印刷厂讲解的内容  更多的内容  请咨询公司官网http://www.xinfengyinshua.cn/