1、 Dirty version

夏天氣溫高，與其他季節(jié)相比，控水量應(yīng)該適當增 大，這是應(yīng)該加大上水輥的壓力;水量加大以避免臟版;2嚴格控制溫度;應(yīng)該將印刷環(huán)境溫度控制在10-28度，溫度在15-25度，不要超過28度;如果條件允許。

The temperature is high in summer. Compared with other seasons, the water control volume should be appropriately increased, which is to increase the pressure of the water feeding roller; Increase the amount of water to avoid dirty version; 2. Strictly control the temperature; The printing ambient temperature should be controlled at 10-28 degrees, 15-25 degrees, not more than 28 degrees; If conditions permit.

在空調(diào)房間中進行印刷，以便控制溫度;實在沒有條件，也必須將機器挪到陰涼的地方去;3對濕度的控制;濕度與控水量是成反比例的;即濕度越大，控水量應(yīng)減小;一般來說，膠印機適宜的環(huán)境濕度控制在相對濕度在50%-85%之間;

Printing in an air-conditioned room to control the temperature; There is really no condition, and the machine must be moved to a cool place; 3. Humidity control; Humidity is inversely proportional to water control; That is, the greater the humidity, the less the water control volume should be; Generally speaking, the suitable environmental humidity of offset press is controlled between 50% - 85% relative humidity;

二、油墨乳化

2、 Ink emulsification

夏天氣溫高，油墨變稀;此時，應(yīng)該添加使墨變稠的0號調(diào)墨油;同時呢，考慮該項因素，控水量也應(yīng)加大;2有些操作人員可能將油墨在冰箱中冰一下，這樣，由于溫度的降低使油墨變稠;但是。

In summer, the temperature is high and the ink becomes thin; At this time, No. 0 inking oil that thickens the ink should be added; At the same time, considering this factor, the water control should also be increased; 2 some operators may freeze the ink in the refrigerator, so that the ink thickens due to the decrease of temperature; But.

由于在印刷過程中油墨的溫度會逐漸提高，因此，該種方法只是在短期內(nèi)有用;3在選擇印刷油墨時，是挑選油性小一點的、適合夏天印刷的油墨;如果，油墨過稀，不妨加一點干燥油;實際在控水時，應(yīng)該充分考慮墨的稀稠、溫度高低、濕度大小等綜合因素，以達到好的印刷效果。

Because the temperature of the ink will gradually increase during the printing process, this method is only useful in the short term; 3 when selecting printing ink, it is to select less oily ink suitable for summer printing; If the ink is too thin, you might as well add a little dry oil; In fact, when controlling water, we should fully consider the comprehensive factors such as ink thickness, temperature and humidity, so as to achieve good printing effect.