When we wear bronzing fabrics, we will wonder if the fabrics have lost gold, that is, bronzing on the fabrics. Sometimes the bronzing on the bronzing fabric will fall off, and there is a reason why the bronzing fabric can fall off. We can solve the problem of bronzing fading according to the way it loses gold. There are mainly the following solutions.

1. The hot stamping is not strong. The main reason for this is that the hot stamping temperature and pressure, the ink formula, the surface characteristics of the printing, and anodized aluminum are related. The hot stamping temperature is relatively low, and the hot stamping time and hot stamping temperature are different. In the printing process, incorrect printing and dyeing is also the reason for the ineffective hot stamping.

2. Reverse pull, for this reason, we can use the anodized aluminum to pull off the printing ink or the sticky on the printed part in the process of superimposed hot stamping.

3. The bottom is exposed. When we are hot stamping, the pictures and texts are exposed at the bottom or cannot be stamped at all. In this way, we need to replace the anodized aluminum foil with suitable model, better quality and better adhesion ability. If the hot stamping area is relatively large, it can be hot stamped twice in a row to avoid blooming, bottom exposure and hot stamping.

4. The pictures and texts are flowery, which means that the temperature is too low, so that the adhesive layer of the anodized aluminum is not fully melted or unevenly melted. If the type of anodized aluminum foil used is inconsistent or of poor quality, we should replace it with a suitable and good quality anodized aluminum.

5. The pictures and texts are blurred and dizzy, which is caused by the high hot stamping temperature and the coking of the anodized aluminum foil.

6. Paste plate, this kind of problem is mainly caused by high temperature of hot stamping printing, too thick aluminum plating layer of anodized aluminum, relatively large embossing force, relatively loose installation of anodized aluminum, incorrect foil travel of anodized aluminum, and poor production of hot stamping plate. Phenomenon.

Other Product