现在很多企业缺乏对济南印刷胶带的技术知识，所以在购买胶带时很容易被带入误区，并且由于自身的想象力，容易造成企业偷工减料。因此，企业在选择包装印刷胶带时应了解什么？

At present, many enterprises lack the technical knowledge of Jinan printing tape, so it is easy to be misled when purchasing tape, and because of their own imagination, it is easy to cause enterprises to cut corners. Therefore, what should enterprises know when choosing packaging printing tape?

一，闻一闻味道。如果味道很浓，有酸味，这种胶带的持力很差。特别是在低温环境下，基本贴在纸箱上就会开裂。味道浓的时候，起初的粘着力还是很粘的，但是粘着面很快就会干，失去粘着性。当时胶带表面有裂纹。因为涂胶不均匀。

1、 Smell the smell. If the taste is strong and sour, the adhesive tape has poor holding power. Especially in the low temperature environment, basically sticking on the carton will crack. When the taste is strong, the initial adhesion is still very sticky, but the adhesive surface will soon dry and lose adhesion. There were cracks on the surface of the tape. Because the glue is not evenly applied.

二，看片子的亮度。一般劣质胶带颜色较深，破损几率非常高，强度差。

2、 Look at the brightness of the film. Generally, the color of inferior tape is dark, the probability of damage is very high, and the strength is poor.

三、手感膜的厚度，手感硬的胶带一般都是劣质的，而且因为膜的厚度，实际米数会减少。

3、 The thickness of the felt film and the hard felt adhesive tape are generally inferior, and the actual number of meters will decrease because of the thickness of the film.

四，看颜色。一般印刷胶带带越白，胶带中的杂质越少，就能保证正常的粘合性。100米以下的胶带有一定的透明度，可以看到纸管。黄色胶带，看胶带表面是否有不规则的白斑。不能用手擦掉的是杂质或干胶的印记。这种产品一般都有气味。

4、 Look at the color. Generally, the whiter the printing tape, the less impurities in the tape, and the normal adhesion can be guaranteed. The tape below 100 meters has certain transparency, and the paper tube can be seen. Yellow tape, see if there are irregular white spots on the surface of the tape. Impurities or dry glue marks cannot be wiped off by hand. This product generally has an odor.

五.看松紧度，印刷胶带在从半成品到成品的过程中，由机器卷成条状，有一定的张力。张力大的话，会把胶带卷得很紧，要按照套路把胶带卷整齐。这种胶带没有缝隙，胶水和空气的粘合程度小，可以延长胶带的保质期，更大程度上保持胶带的附着力。另外，对于劣质胶带，由于含有杂质，所以涂层不均匀，卷成成品后当时不会有问题，但稍长一点时间后就会开始出现裂纹。

5、 According to the tightness, the printing tape is rolled into strips by the machine during the process from semi-finished products to finished products, with a certain tension. If the tension is large, the tape will be rolled tightly, and the tape should be rolled neatly according to the routine. This kind of adhesive tape has no gap, and the adhesive between glue and air is small, which can extend the shelf life of the adhesive tape and maintain the adhesive force of the adhesive tape to a greater extent. In addition, the coating of inferior tape is uneven due to impurities. There will be no problem when it is rolled into finished product, but cracks will appear after a little time.

如果使用的打印带粘合不牢，就会断裂，造成货物在运输过程中的丢失和损坏，影响正常销售。如果打印带坏了，会影响人们的使用。其实会出现这种现象是因为生产出来的产品厚度比较薄，使用后要及时标记。避免使用过程中出现断裂现象。为了减少这种情况的发生，在使用过程中应该避免一些问题。您可以来我们网站//www.haaimobile.com做咨询！

If the printing belt used is not firmly bonded, it will break, causing loss and damage of goods during transportation, and affecting normal sales. If the print tape is broken, it will affect people's use. In fact, this phenomenon occurs because the thickness of the products produced is relatively thin, and they should be marked in time after use. Avoid breakage during use. In order to reduce this situation, some problems should be avoided during use. You can come to our website //www.haaimobile.com Consulting!