How to solve the problems in the printing process of the tag coated paper?

In the process of printing tag coated paper, you may encounter various problems, which may stem from various factors such as paper characteristics, printer Settings, toner or ink quality. Here are some suggestions for solving these problems:

First, understand the characteristics of the tag coated paper

First of all, you need to understand the characteristics of the tag coated paper, including its surface coating, ink absorption, smoothness, thickness, etc. This information helps you choose the right printer Settings and consumables.

Second, printer Settings adjustment

1. Select the appropriate print mode:

According to the characteristics of the tag coated paper, select the appropriate printing mode, such as high-quality printing mode, to ensure that the printing effect is clear.

2. Adjust ink volume:

Increase or reduce the amount of ink appropriately to avoid uneven distribution or excessive penetration of toner or ink on the paper.

3. Adjust the printing speed:

Reducing the print speed can improve print quality, especially when using inkjet printers, where slower printing helps the ink adhere better to the paper.

Third, consumables selection and optimization

1. Choose the right toner or ink:

According to the requirements of the tag coated paper, choose a compatible toner or ink. For example, for tags that need to be kept for a long time, you can choose toner or ink that is resistant to light and water.

2. Use of auxiliary materials:

In the printing process, appropriate auxiliary materials, such as backing paper, coating, etc., can be used to improve the adhesion of toner or ink on the paper and the printing effect.

Fourth, paper handling and preparation

1. Keep the paper flat:

Coated paper is easy to bend, and it is necessary to ensure that the paper is smooth before printing to avoid paper jams or poor printing quality.

2. Proper stacking:

Stacking too much paper will increase friction, resulting in the occurrence of paper. Therefore, it is necessary to stack paper properly.

Fifth, common problems and solutions

1. Poor ink absorption:

Since the surface of coated paper is smooth and the ink absorption ability is poor, you can try to use deep ink thin printing technology, that is, to deepen the ink phase appropriately and make the ink layer corresponding or thin.

2. Decolorization or powder removal:

In the preparation of the base ink, try to choose heat and light resistant ink, and use the appropriate ink mixing oil to enhance adhesion. In addition, check whether the viscosity of the ink is appropriate to avoid too thick or too sticky resulting in powder loss.

3. The print is not clear:

Check whether the printer nozzle is blocked or damaged, and clean or replace it in time. At the same time, the printing pressure and pad technology are adjusted to ensure that the printing ink layer is uniform and bright.

4. Sticky and dirty problem:

Coated paper has weak ink absorption and smooth back, which is easy to produce sticky dirt. Anti-stick measures can be taken, such as adding an appropriate amount of anti-stick agent to the ink.

Sixth, environmental control

Maintain the balance of temperature and humidity in the printing environment to avoid paper deformation due to paper moisture loss.

Seventh, regular maintenance and maintenance

Perform regular maintenance and maintenance on the printer, including cleaning the nozzle, replacing worn parts, etc., to ensure that it is in optimal working condition.

In summary, to solve the problems in the printing process of the tag coated paper, we need to start from many aspects, including understanding the characteristics of the paper, adjusting the printer Settings, optimizing the selection of consumables, paper handling and preparation, and environmental control. At the same time, regular maintenance and maintenance is also an important factor to ensure stable print quality.