According to plastic bag manufacturers, although the popularity of plastic bags is very high now, in fact, most consumers only know about beautiful designs. Plastic bags are used to evaluate the quality of plastic bags from appearance design and so on. Plastic bags know that it is not so much the printing quality evaluation standard. Today, you want to focus on analyzing and reading about this topic with everyone.

　　塑料袋印刷質量評價標準，設計要求。具體來說，圖案要清晰完整，塑料袋表面不能有墨跡。同時，印刷色號應根據當時設計的單色號進行擴充。同批生產的塑料袋不能有色差。另外，印刷位置要嚴格按照原設計進行安排。

　　First, design requirements. Specifically, the pattern should be clear and complete, and there should be no ink on the surface of the plastic bag. At the same time, the printing color number should be expanded according to the monochrome number designed at that time. The plastic bags produced in the same batch shall not have color difference. In addition, the printing position shall be arranged in strict accordance with the original design.

　　第二點是不能有子點的大型打印。所謂次點，就是不足點。允許值為每平方米20。

　　The second point is that you can't have a large print with child points. The so-called secondary point is the deficiency point. The maximum allowable value is 20 per square meter.

　　第三，油墨剝離率必須小于20%。這三個塑料袋需要提醒,在上面印刷質量評價標準,第三點是油墨剝離率更困難的理解,如果是新的,更好是先從這個公式是(A)油墨剝離率= S1 / S2 * 100%開始,找出從實踐角度詳細看后再看如何把握。

　　Third, the ink stripping rate must be less than 20%. These three plastic bags need to be reminded that in the above printing quality evaluation standard, the third point is the most difficult understanding of the ink stripping rate. If it is new, it is best to start with the formula (a) ink stripping rate = S1 / S2 * 100%, find out how to grasp it from a practical point of view.

　　對一些人來說，打印塑料袋是一項低技術含量的工作，只需要監督機器一步一步地完成它的工作。事實上，這不是真的。印刷完成后，需要抽檢這批塑料袋的每一個細節是否達到要求的標準。否則，它將被“回收”。

　　For some people, printing plastic bags is a low tech job that requires only monitoring the machine step by step. In fact, it's not true. After printing, it is necessary to spot check whether every detail of this batch of plastic bags meets the required standard. Otherwise, it will be "recycled.".