The holographic film generally uses computer dot lithography, 3D true color holography, multiple and dynamic imaging techniques. The holographic image with rainbow dynamic and three-dimensional effect is transferred to PET, BOPP, PVC or coated substrate by molding, and then a certain laser laser effect is obtained by using composite, hot stamping, transfer and so on.

 

Laser packaging is a sub-sector in the packaging industry and has achieved rapid development. Compared with other products in the packaging industry, laser packaging materials not only have novel and beautiful appearance, but also have high-tech anti-counterfeiting functions. It is the most cutting-edge technology product in the world's packaging printing industry. The application fields of laser materials have been extensive, and they have been rapidly promoted in industries such as food, medicine, daily chemicals, tobacco and alcohol, clothing, gift packaging and decorative materials.

 

The holographic film is generally divided into three parts: ODP holographic film, PET holographic film and PVC holographic film.

 

From the perspective of process technology, anti-counterfeit holographic film rolls products used in trademark printing field are high-end products in the industry. The production process involves laser anti-counterfeiting plate making, film pressing, coating, transfer and other technical links. Added value. It is also widely used in food packaging, daily necessities packaging, such as moon cake boxes, toothpaste boxes, etc., and the use of laser technology in these fields will be more and more.

 

The main features of the holographic film are threefold:

 

1. Inherent aroma, strong anti-counterfeiting performance, beautiful, green and environmentally friendly;

 

2, resistance to ink erosion, blocking water vapor, carbon dioxide and other high capacity;

 

3. The holographic film has high gloss for smoke, and the holographic layer gives the film better antistatic, anti-blocking and high adaptability to the machine.