What is the technological gap between domestic and foreign BOPP color synthetic paper?

There is indeed a certain gap in technology between domestic and foreign BOPP (biaxially oriented polypropylene) color synthetic paper, which is mainly reflected in the following aspects:

1、 Raw materials and formulas

Domestic situation: The quality of raw materials for BOPP color synthetic paper in China may vary due to factors such as manufacturers and cost control. Some domestic manufacturers may prefer to use lower cost polypropylene particles in raw material selection, which to some extent affects the final performance of the product.

Foreign advantages: Foreign manufacturers may use higher quality polypropylene particles as substrates, which have more stable chemical properties and superior physical properties, such as higher tensile strength, impact strength, and transparency. In addition, foreign manufacturers may be more advanced in formula research and development, able to adjust formulas according to different application needs to meet a wider range of market demands.

2、 Production process and equipment

Domestic situation: The production process and equipment level of BOPP color synthetic paper in China have to some extent constrained the improvement of product quality. The production processes of some domestic manufacturers may be relatively backward, with low equipment accuracy and automation, resulting in deficiencies in product size stability, coating uniformity, and other aspects.

Foreign advantages: Foreign manufacturers have more advanced and sophisticated production processes and equipment, which can ensure the dimensional stability, coating uniformity, and thermal stability of products. In addition, foreign manufacturers may pay more attention to detail control in production processes, such as precise regulation of parameters such as temperature, humidity, and stretching speed, thereby improving the overall quality of products.

3、 Coating Technology and Performance

Domestic situation: The coating technology of BOPP color synthetic paper in China has to some extent limited the improvement of product performance. The coating formulas of some domestic manufacturers may be relatively simple, and the types and performance choices of coating materials are limited, resulting in poor performance of products in terms of wear resistance, scratch resistance, chemical corrosion resistance, and other aspects.

Foreign advantages: Foreign manufacturers may be more advanced in coating technology, adopting more advanced coating formulas and coating processes. These formulas and processes can provide richer and more stable color expression, as well as better wear resistance, scratch resistance, and chemical corrosion resistance. In addition, foreign manufacturers may also add special functional materials to the coating, such as UV resistant, antibacterial, anti-static and other functional coatings, to meet the needs of different fields.

4、 Environmental Protection and Sustainability

Domestic situation: There is still room for improvement in environmental protection and sustainability of BOPP color synthetic paper in China. Some domestic manufacturers may have certain environmental pollution problems in the production process, and there are also shortcomings in product recycling and reuse.

Foreign advantages: Foreign manufacturers may pay more attention to environmental protection and sustainability. They may use more environmentally friendly raw materials and production processes to ensure that their products meet international environmental standards. In addition, foreign manufacturers may also consider the recyclability and reusability of their products in product design and production processes to reduce negative impacts on the environment.

5、 Technological Innovation and Service Support

Domestic situation: The domestic BOPP color synthetic paper industry still needs to strengthen its technological innovation and service support. Some domestic manufacturers have insufficient investment in technology research and development, resulting in limited product innovation capabilities. At the same time, there may also be deficiencies in service support, such as inadequate pre-sales consultation, after-sales technical support, and other related services.

Foreign advantages: Foreign manufacturers may be more advanced in technological innovation and service support. They may have a stronger R&D team and more technology patents, which can provide customers with more advanced product solutions. In addition, foreign manufacturers may also provide a more comprehensive service support system, including pre-sales consultation, after-sales technical support, etc., to meet the diverse needs of customers.

In summary, there is a certain gap in technology between domestic and foreign BOPP color synthetic paper, mainly reflected in raw materials and formulas, production processes and equipment, coating technology and performance, environmental protection and sustainability, as well as technological innovation and service support. In order to narrow these gaps, the domestic BOPP color synthetic paper industry needs to increase investment in technology research and development, improve production processes and equipment levels, optimize coating formulas and processes, focus on environmental protection and sustainable development, and strengthen the construction of service support systems.