What is the printing effect of BOPP thermal sensitive synthetic paper?

The printing effect of BOPP thermal sensitive synthetic paper mainly depends on multiple factors, including printing equipment, ink, paper processing, and environmental conditions. The following is a detailed analysis of the printing effect of BOPP thermal sensitive synthetic paper:

1、 The impact of printing equipment

High precision and high-resolution equipment: Choosing high-precision and high-resolution printing equipment is the key to ensuring the printing effect of BOPP thermal synthetic paper. This type of device can accurately control the size and position of ink dots, thereby improving the clarity and detail expression of printed images.

Corona processor or flame impact treatment: Printing equipment with corona processor or flame impact treatment function can perform surface treatment on paper before printing to improve ink adhesion and printing effect.

2、 Selection and Performance of Ink

Special ink: Choosing a special ink suitable for BOPP thermal synthetic paper is crucial. These inks should have good fluidity and adhesion, and be able to evenly adhere to the surface of the paper, forming a clear and full printing effect.

Drying speed and curing performance: The drying speed and curing performance of ink also have a significant impact on the printing effect. Ensuring that the ink can dry and solidify quickly can avoid the occurrence of adhesion and blurring.

3、 Paper processing and printing conditions

Printing pressure: Reasonably adjust the printing pressure of the printing machine to 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.

Printing speed: Control the printing speed to allow sufficient time for the ink to spread and dry on the surface of the paper, avoiding uneven or blurry printing caused by too fast a speed.

Drying temperature: Adjust the drying temperature according to the drying characteristics of the ink to ensure that the ink can dry quickly at an appropriate temperature.

Corona treatment: Perform corona treatment on BOPP thermosensitive synthetic paper before printing to increase the polarity of the paper surface through oxidation, improve ink adhesion and printing effect.

4、 Environmental conditions and quality control

Humidity and temperature: Maintain stable humidity and temperature in the printing workshop to avoid excessive humidity causing moisture absorption and deformation of paper or uneven ink diffusion, as well as high temperature causing rapid ink drying or paper deformation.

Cleanliness: Ensure the cleanliness of printing equipment and environment, avoid dust, impurities, etc. from contaminating the paper surface and affecting the printing effect.

Quality inspection: Regularly conduct quality inspections on printing equipment and ink to ensure stable equipment performance and qualified ink quality.

5、 The specific manifestation of printing effect

Clarity: Optimized BOPP thermal synthetic paper produces images and text with high clarity and rich detail expression.

Color Brightness: Using specialized ink and advanced printing technology, images with bright colors and high saturation can be printed.

Weather resistance: BOPP thermal synthetic paper has good weather resistance, and the printed images and text can remain clear and vivid for a long time.

Waterproof and oil resistant performance: Specially treated BOPP thermal synthetic paper has excellent waterproof and oil resistant properties, suitable for various harsh environments.

In summary, the printing effect of BOPP thermal sensitive synthetic paper is excellent in multiple aspects and can meet the needs of various application scenarios. By optimizing factors such as printing equipment, ink selection, paper handling, and environmental conditions, the printing effect can be further improved.