What are the innovations in printing technology for BOPP synthetic label paper?

The innovation of BOPP (biaxially oriented polypropylene) synthetic label paper in printing technology is mainly reflected in the following aspects:

1、 Improvement of Thermal Printing Technology

Thermal coating optimization: BOPP color thermal synthetic paper is coated with a thermal coating layer composed of water-based resin, thermal agent, color developer, and sensitizer on the surface of BOPP substrate. By continuously optimizing the coating formula, the sensitivity, stability, and color vividness of the thermosensitive coating have been improved, resulting in clearer and more delicate printed images.

Application of environmentally friendly materials: In thermal sensitive coating technology, attention is paid to the application of environmentally friendly materials, such as using water-based resins and other environmentally friendly materials instead of traditional solvent based materials, which reduces environmental pollution.

2、 Application of high-precision printing technology

High precision coating technology: In order to meet the strict requirements for coating accuracy of BOPP color thermosensitive synthetic paper, modern production lines are equipped with high-precision coating machines. These devices can precisely control the coating amount, coating uniformity, and coating thickness, ensuring the stability and consistency of product quality.

High precision printing equipment: With the development of high-precision printing technologies such as digital printing and flexographic printing, BOPP synthetic label paper can achieve finer and more complex pattern and text printing, meeting a wider range of customer needs.

3、 Development of multifunctional coatings

Scratch resistant and wear-resistant coating: By developing scratch resistant and wear-resistant coatings, the durability of BOPP synthetic label paper has been improved, enabling it to better withstand physical damage such as friction and scratching.

Antibacterial coating: In specific application scenarios, such as food packaging or medical industry, the addition of antibacterial coating can effectively prevent bacterial growth, improve product safety and hygiene.

Anti static coating: The development of anti-static coating makes BOPP synthetic label paper more suitable for anti-static applications such as the electronics industry.

4、 The integration of intelligent and automated production technology

Intelligent Control System: The modern BOPP color thermal synthetic paper production line is equipped with advanced intelligent control systems that can monitor various parameters in real-time during the production process and automatically adjust them according to preset process requirements, ensuring the stability of the production process and consistency of product quality.

Automated production line: By introducing automated production lines, manual intervention is reduced, and production efficiency and product accuracy are improved. The application of technologies such as automatic roll changing, automatic film bonding, and automatic detection makes the production process more efficient and continuous.

In summary, the innovation of BOPP synthetic label paper in printing technology not only improves the quality and performance of products, but also broadens its application fields and market prospects. The application of these innovative technologies enables BOPP synthetic label paper to better meet the diverse needs of customers and promote the continuous development and progress of the entire industry.