WHAT ARE THE DIFFERENCES BETWEEN AUTOMATIC PRE-COATING FILM MACHINES? WHAT ARE THE DIFFERENCES IN USE?

The automatic conveying mechanism can ensure that the printed matter does not overlap and enter the composite part equidistantly during transmission. Generally, pneumatic or frictional control is used to realize the control. The conveying is accurate and high-precision. It can also meet the above requirements when the printed matter is composited with a small format.

Pre-coating type laminating machine is a special equipment for compounding printed matter with pre-coated plastic. Compared with the instant coating type laminating machine, its biggest feature is that there is no glue coating and drying part, so this type of laminating machine has compact structure, small size, low cost, simple operation and good product quality stability.

What is a small laminating machine? As the name implies, it is a simple and practical professional laminating machine, which can also be used as a laminator, cold laminator, and PVC heat sealing machine.

What is the laminating process of the laminating machine? The laminating process is a surface processing technology after printing, and it is also called post-printing plastic, post-printing glue or post-printing film. It refers to the use of a laminating machine to cover a layer of 0.012～0.020mm on the surface of the printed product. Thick transparent plastic film to form a paper-plastic integrated product processing technology. Generally speaking, it can be divided into two types, namely coating film and pre-coating film, according to the process used. According to the different film materials, it can be divided into two types: bright film and matt film.

It can also be found from the name of the automatic pre-coating film machine. The use of this equipment can achieve the advantage of automation, that is, it allows users to use less manual operations during use, which can also be reduced to a greater extent. Labor costs, so many users are also because of this, they will let themselves like to use this equipment, in addition to the above, this equipment also has its own differences in use.

It is precisely because the automatic pre-coating film machine has its own advantages in many aspects that it will make users like this equipment, so what are its own advantages? The first is that during the entire peritoneal process, it has no glue and dry parts, which will make the entire work process relatively short, which will also increase its own working speed, because the work speed is fast. , It will naturally be liked by users, so this is the biggest feature of this device.

When a user purchases an automatic pre-coating film machine, he will naturally choose it, and the user first wants to know what kind of equipment is good, so what kind of equipment is good? First of all, it lies in what kind of operation the equipment has. Only when it has corresponding advantages in operation will it prove to be good. The so-called operation depends on what kind of convenience and intelligence it can achieve in operation. , Not all devices on the market are like this.

　　What is the cause analysis and troubleshooting method of the coating process failure?

　　Poor bonding occurs

　　1. Improper selection of the adhesive, improper setting of the amount of glue, and wrong proportioning. The type and amount of adhesive should be selected again.