What are the effects of surface treatment on BOPP synthetic label paper?

Surface treatment has a significant impact on BOPP synthetic label paper, mainly reflected in the following aspects:

1、 Improve ink adhesion

Surface treatment can change the chemical properties of BOPP synthetic label paper surface, increase its polarity, and thus improve the adhesion of ink. The processed label paper surface allows ink to adhere more firmly to it, making it less prone to peeling or blurring, ensuring the clarity and durability of printed patterns. This is crucial for improving the visual effect and readability of labels.

2、 Improve printing quality

Surface treatment can also make the surface of BOPP synthetic label paper smoother and more even, which is beneficial for the uniform distribution of ink. During the printing process, ink can be transferred more smoothly to the label paper, reducing printing defects such as ink accumulation and uneven printing. This helps improve the printing quality and overall aesthetics of the labels.

3、 Enhance durability

The surface treated BOPP synthetic label paper also enhances its wear resistance, scratch resistance, and weather resistance. This is because surface treatment can increase the hardness and toughness of the label paper surface, making it more resistant to external environmental erosion and damage. This helps to extend the lifespan of the label, reduce replacement frequency, and lower usage costs.

4、 Improve production efficiency

Surface treatment can also improve the production efficiency of BOPP synthetic label paper. By optimizing the processing technology and parameters, the processing speed can be accelerated, processing time can be reduced, and production efficiency can be improved. Meanwhile, the processed label paper is easier to print and process, reducing the failure rate and scrap rate during the production process.

5、 Adapt to different printing needs

Different printing methods and inks have different requirements for the surface properties of label paper. Through surface treatment, the surface properties of label paper can be adjusted according to specific printing requirements and ink characteristics, making it better adapted to different printing methods and inks. This helps to improve the flexibility and adaptability of printing, meeting more diverse market demands.

In summary, the impact of surface treatment on BOPP synthetic label paper is multifaceted, including improving ink adhesion, enhancing printing effect, increasing durability, improving production efficiency, and adapting to different printing needs. Therefore, surface treatment is an indispensable step in the production and processing of BOPP synthetic label paper.