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在1997年第十二期中,我们已介绍过有关要提高打样质量必须具备一定的室内温湿度的条件,接下来主要介绍:空气净化加湿机的作用。冬天当室内与室外温差较大时,窗面玻璃上就会聚有水珠,打样机也会出现这种情况,因为打样机印刷速度慢,靠往复运动着墨。时间一长,版面的润版水就会有水珠出现。从而影响打样品和工作效率。所以,应将版台温度调整在17.6℃～18.5℃之间,湿度在90～95RH%间。在打样过程中,因要频繁换
In the twelfth period of 1997, we have already introduced the condition that we must have certain indoor temperature and humidity to improve the quality of proofing. Then we mainly introduce the function of air purifying and humidifying machine. Winter when the indoor and outdoor temperature is large, there will be gathered on the glass window drops, proofing machine will appear this situation, because proofer printing slow, by the reciprocating motion of ink. Over time, the dampening water version of the page there will be water droplets appear. Thus affecting the sample and work efficiency. Therefore, the temperature of the table should be adjusted between 17.6 ℃ ~ 18.5 ℃, the humidity between 90 ~ 95RH%. In the proofing process, due to frequent changes