What printing methods are suitable for BOPP colored synthetic paper?

BOPP (biaxially oriented polypropylene) colored synthetic paper is suitable for various printing methods due to its excellent physical properties and printing adaptability. The following is a detailed analysis of the printing methods applicable to BOPP color synthetic paper:

1、 High precision printing method

Digital printing

Digital printing technology directly controls the print head through a computer to accurately spray ink onto the surface of the paper.

This printing method is suitable for small batch and multi variety printing needs, and can achieve high-precision and high-quality color image and text printing.

The digital printing effect of BOPP colored synthetic paper is clear and delicate, with bright and long-lasting colors.

Flexographic printing

Flexographic printing uses a flexible printing plate and a mesh roller to transfer ink for printing.

This printing method is suitable for large-area, continuous pattern printing, such as packaging boxes, posters, etc.

The flexible printing effect of BOPP color synthetic paper is uniform and full, which can meet the requirements of high-precision printing.

2、 Gravure printing

Gravure printing is the process of coating the entire surface of a printing plate with ink, and then using a specially designed ink scraping structure to remove the ink from the blank areas, leaving the ink only in the mesh holes of the graphic and text parts. Through pressure, the ink is transferred to the surface of the substrate to obtain the printed product.

This printing method is suitable for high-precision, high saturation image and text printing, such as labels, packaging, etc.

The gravure printing effect of BOPP color synthetic paper is fine, realistic, and has high color reproduction.

3、 Other printing methods

In addition to the high-precision printing methods mentioned above, BOPP color synthetic paper can also be applied to various other printing methods, such as offset printing, relief printing, etc. These printing methods each have their own characteristics and are suitable for different printing needs and occasions.

4、 Printing precautions

Choose high-precision printing equipment: Ensure that the print head can accurately control the size and position of ink dots, improving the clarity and detail expression of printed images.

Use specialized ink: Select specialized ink suitable for BOPP color synthetic paper to ensure good fluidity and adhesion of the ink, which can evenly adhere to the surface of the paper.

Reasonably adjust printing pressure: Ensure that ink can be evenly transferred to the surface of the paper, while avoiding excessive pressure that may cause paper deformation or ink penetration.

Control printing speed: Allow sufficient time for ink to spread and dry on the surface of the paper, avoiding uneven or blurry printing caused by excessive speed.

In summary, BOPP color synthetic paper is suitable for various printing methods and can meet the printing needs of different fields and occasions. During the printing process, attention should be paid to selecting high-precision printing equipment, using specialized ink, and adjusting printing pressure and speed reasonably to ensure the quality and stability of the printing effect.