With the development and progress of society, printing technology is also constantly updated and upgraded. As a common printing material, printing tape has a wide range of applications in commerce, packaging, advertising and other fields. This article will introduce the precautions in the production process of printing tape in detail.
1. In the process of making printed matter, it is very important to keep the environment clean. This is because impurities such as dust can affect not only the appearance of the print but also its quality. If the printing environment is not clean enough, impurities may adhere to the printed material, resulting in problems such as blurring and staining of the printed matter. This not only affects the aesthetics of the print, but also its lifespan.
2. In the printing process, the selection of ink is a crucial link. In order to ensure the quality and effect of the printed matter, we must choose the right ink according to the specific requirements. When choosing an ink, we need to consider its properties and how it dries.
3. In the coating process, the control of ink amount and the adjustment of coating speed are crucial. First of all, the control of ink volume is one of the key factors affecting the coating effect. Too little ink can lead to thin colors and insufficient opacity, while too much ink can lead to uneven coating and bubbles. Therefore, we need to accurately calculate the amount of ink required according to the nature of the coating material and the performance of the coating machine, and ensure that it is evenly applied to the material during the coating process. Secondly, the adjustment of the coating speed is also a link that cannot be ignored. Applying too fast can lead to uneven ink distribution, inconsistent coating thickness, etc., while too slow can cause the ink to run through before drying or create other quality issues. Therefore, we need to reasonably select the coating speed according to the drying speed of the ink, the absorption capacity of the coating material and other factors to ensure the stability and excellence of the coating effect.
4. In the printing process, in order to ensure that the ink can be completely dried, and to avoid problems such as cracking and discoloration of the printed matter after drying, we must accurately control the temperature and time of the drying oven. Proper temperature and time are the key factors for ink drying, and too high or too low temperature may affect the drying speed and effect of the ink.
5. In the cutting process, the accuracy of the size is very important, so the use of advanced cutting equipment and technology to greatly improve the cutting accuracy and efficiency, in order to ensure the accuracy of the size, it is necessary to carry out multiple measurements and calibration to reduce the error and rejection rate.
6. The finished printing tape needs to be properly preserved to maintain its quality and durability. To achieve this, we must avoid exposing it to direct sunlight and moisture. Both UV rays from sunlight and humid air can cause damage to printing tape, causing it to fade, deform, or lose its stickiness.