Wooden door paint doorway is more careful to be "fudged"
October 02 07:12:50, 2025
Wood doors go through a painting process as the final step in production, and the quality of this stage directly impacts the end result. Recently, Mr. Zhang, an experienced door manufacturer, shared his concerns with a reporter. He pointed out that with so many types of wood coatings available, consumers often lack the knowledge to make informed choices. Today, many wooden doors on the market use paints that seem "trendy," leaving customers confused and unsure of what they're getting. Is this really the case? Let's find out.
The painting process is the last stage in the manufacturing of wooden doors and one of the most critical steps. It not only determines the visual appeal but also reflects the overall technical level and competitiveness of the company. Many industry professionals agree that the painting stage is the most challenging part of the entire production process.
When it comes to wooden door painting, the key lies in the application technology and management. The painting process involves three main components: coating selection, process design, and equipment usage. Common types of coatings used include PU (polyurethane), PE (unsaturated polyester), UV (ultraviolet), NC (nitrocellulose), and W (water-based) paints.
Each type of paint has its own advantages and limitations, and their usage varies depending on the company’s needs and market trends.
PU paint is the most widely used in China due to its excellent performance in terms of hardness, filling, fullness, and scratch resistance. PE paint, on the other hand, is commonly used as a primer and offers high hardness and good coverage, though it can be more difficult to apply and less flexible. UV paint is gaining popularity due to its environmental benefits and efficiency. It offers high hardness, chemical resistance, and faster drying times, making it cost-effective in the long run.
NC paint is an older but still widely used option, known for its quick drying time and good construction performance. It is often used for transparent or semi-transparent finishes. Water-based paints are becoming more common, especially for eco-friendly applications, although they tend to have lower hardness and higher costs compared to other options.
Choosing the right coating depends on the product’s intended use and the desired finish. A well-chosen paint can enhance both aesthetics and durability while reducing costs. However, a poor choice can lead to wasted resources and unsatisfactory results. For example, using NC paint for a full-coverage finish may require extra effort and materials, while it works perfectly for open-pore finishes.
As technology advances, the future of wooden door coatings looks promising, with more sustainable and efficient options becoming available.