The membrane is to coat the plastic film with a bonding agent, and compress it with a printed matter with paper as a printing material.So what are the membranes? What are the classification of the membrane machine? Here is a detailed explanation of the relevant knowledge of the membrane machine.
What is the membrane machine
The membrane machine can be divided into two categories: the coating -type film covering machine and the pre -coated film.That is, the coating film covering machine includes three parts: glue, drying, and thermal pressure. It has a wide range of applications and stable and reliable processing performance. It is currently widely used in China.Pre -coated film covering machine, no upper glue and drying part, small volume, low cost, flexible operation and convenient operation, not only applied to the mask processing of large quantities, but also a small number of small and scattered printing of the automated desktop office system.Processing is very promising.
What are the categories of the membrane machine
Film equipment is generally divided into two categories, including pre -coating film covering machines and coating film covering machines; pre -coated film covering machines have less domestic use due to some objective conditions.The prospect is very good; that is, the application of the coating type is widely used, the performance is stable, and it is currently widely used;There are currently automated advanced machines in China.
1. The coating film device: This machine is a dedicated equipment that compounds the curl plastic film after coating the adhesive, and the composite composite part is compounded with the print.It is divided into two types of self -motivation and semi -self -motivation.
2. Machines such as pre -coating film device are dedicated equipment that compounds printed materials with pre -coated plastic.Its biggest feature is that there is no latch coating and drying part, which is less step than the coating film equipment; so this type of machine is compact, low cost, easy to operate, and high stability.
Working principle of membrane machine
1. The cover of the coating film can protect the paper.After the membrane, the service life of the cover (or print) can be extended, especially for student textbook categories, so the amount is getting larger and larger.
2. The marks are not easily destroyed.After using the coating membrane, it can increase the color effect and protect the color printing and the protection of the color printing without being worn.This is conducive to the publishing houses beauty editors to make various art designs on the surface of the cover or print, so it has also promoted the increase in dosage.
3. The production of coating film is large.The cost of coating is low, easy to go to the horse, and money to make money. Enterprises can gain profit.