PET film printing
1. PET film printing
PET film has high tensile strength, good thermal stability, low thermal shrinkage, smooth surface, good peelability, and extremely small thickness deviation. Due to its excellent material properties, PET film is widely used as the base film in the thermal transfer industry.
Except for some special thermal transfer films, thermal transfer film printin
Detailed explanation of thermal transfer base film
Common thermal transfer base films include films made of materials such as PET and OPP, among which PET film is the most common type of thermal transfer base film. Next, we will focus on some basic theories of PET film as a thermal transfer base film.
1. Introduction to base film
Photo of thermal transfer base film
PET film is also kno
Thermal transfer printing film production process
The thermal transfer process, after the gravure printing plate is completed, enters the thermal transfer printing film production stage. The production of thermal transfer printing film can be simply divided into 6 processes:
Thermal transfer printing film production workshop
1. Blank film coating process:
According to the process of ther
Principle of thermal transfer
1. Principle of thermal transfer
Speaking of the principle of thermal transfer, I felt at a loss when I first came into contact with it.
Why?
Because the thermal transfer industry is a very special industry, even the packaging and printing industry calls it the "special printing industry".
2. What is the principle of thermal transfer
If you also feel
Curved surface thermal transfer technology
1. Application of curved surface thermal transfer technology
Curved surface thermal transfer technology is very common in the application of traditional thermal transfer technology.
Products that need thermal transfer processing have a curved appearance, such as: water cups, lampshades, beach buckets, lipsticks. . . . . . .
All use curved surf
Preparation for thermal transfer processing
The thermal transfer processing process is divided into two parts
1. Pre-production preparation for thermal transfer processing:
Schematic diagram of thermal transfer processing process
1.1 The workshop manager arranges the production plan, issues the "Thermal Transfer Processing Production Order", assigns specific tasks to the corresponding
Thermal transfer process
1. Thermal transfer process
1.1 When the temperature of the rubber roller rises to the required temperature, the substrate is mounted on the fixture, and the hot stamping button is pressed. The hot stamping action drives the limit sleeve of the limit rod to contact the travel switch. The travel switch outputs a signal, hot stamping starts, and the film rolling motor
Metal thermal transfer
1. Application of metal thermal transfer
The application of metal thermal transfer is increasing day by day, among which aluminum plate thermal transfer, iron plate thermal transfer and other metal plate thermal transfer are the most common.
Specific metal products such as key chains, tea cans, pen holders, metal pipes, fishing rods, sports equipment and other metal