Fushen Recommendation: Key Points for Avoiding Cracking risks in winter solid wood Paneling

With the arrival of winter, cold waves frequently strike, causing a sharp drop in air humidity. The significant temperature difference between the north and south of China poses a considerable challenge to the solid wood panel assembly process. Solid wood plywood has strict requirements for environmental conditions such as humidity and temperature. The dry environment in winter can easily cause problems such as deformation and cracking of solid wood plywood, seriously affecting the quality of the plywood.

Therefore, mastering the key precautions and improvement methods for winter panel assembly and choosing the appropriate woodworking glue have become the top priorities to ensure the quality of panel assembly.

I. Core Precautions and Improvement Methods for Winter Panel Assembly

To effectively prevent cracking in winter panel assembly, efforts should be made from multiple aspects such as panel protection, pre-inspection, operation timeliness, pressure application time, and control of operation timing. Specifically, the following five key suggestions can be followed:

(1) Ensure proper moisture retention and protection for the boards

After the panel assembly is completed, immediately cover the removed panels with film. Through the barrier effect of the film, the evaporation rate of moisture in the panels is slowed down, preventing the panels from cracking due to excessive drying. If conditions permit, install humidifiers in the cutting workshop to regulate the air humidity inside the workshop, creating a suitable storage and processing environment for the panels and further reducing the impact of dryness on the panels.

(2) Before assembling thick plates, conduct a trial assembly and inspection first

When splicing thick plates, formal splicing cannot be carried out directly. A trial splicing operation must be conducted first. During the trial assembly process, carefully check whether there are any gaps around the joints of the wooden boards. If any gaps are found, the problematic wooden boards should be promptly picked out to prevent cracking or unstable splicing after formal splicing due to dimensional deviations or quality issues of the boards themselves, ensuring the quality of subsequent splicing.

(3) Strictly control the timeliness of "freshly planed and freshly assembled"

The operation mode of "planing and assembling on the spot" should be adopted, and the time from the completion of planing to the assembly of the boards is recommended to be strictly controlled within 1 to 2 hours. Freshly planed wood has a high degree of freshness. At this time, the moisture content of the wood is relatively stable and the degree of deformation is small. Meanwhile, fresh wood secretes less oil and will not overly hinder the penetration of glue. Glue can penetrate more thoroughly into the interior of the wood, enhancing the firmness of the splicing and reducing cracking problems caused by changes in the wood's condition or insufficient glue penetration.

(4) Extend the pressurization time in a timely manner

The low temperature in winter will affect the curing speed of woodworking glue. Compared with other seasons, when assembling boards in winter, it is necessary to appropriately extend the pressurization time to provide sufficient conditions for the glue to fully cure. Take thick board splicing as an example. Fushen Professional suggests that the pressing time for thick boards should be more than 3 hours. Through sufficient pressing time, it ensures that the glue can be fully cured, making the splicing points of the wood boards closely combined, enhancing the splicing strength, and reducing the risk of cracking at the splicing points due to insufficient curing of the glue.

(V) Choose the right time for doing homework reasonably

When cold waves hit in winter, causing a sharp drop in air humidity and significant fluctuations in humidity, if conditions permit, it is recommended to temporarily suspend the splicing work of thick wooden boards. After the environmental humidity and temperature have returned to the suitable range for splicing boards, the thick wood board splicing work can be resumed. By avoiding harsh environmental periods, the possibility of product cracking caused by environmental factors can be reduced from the source, and the cost and risk of rework due to cracked panels can be lowered.

2. Winter panel selection: Fushen woodworking Glue

During the winter panel assembly process, in addition to following the above precautions and improvement methods, choosing a high-quality and high-performance woodworking adhesive is equally crucial, and Fushen woodworking adhesive is an ideal choice for winter panel assembly.

Fushen Woodworking Adhesive is a professional woodworking adhesive brand under Guangdong Fushen Chemical Co., LTD. Since its establishment in 2005, it has been dedicated to the field of woodworking adhesives for many years and has always been committed to the research and development of environmentally friendly and high-performance adhesive products. With continuous technological innovation, the performance of its products has been constantly improving and has surpassed the international professional level It enjoys the reputation of "China's Expert in wood veneer Glue" in the wood products industry.

This brand offers a wide range of woodworking adhesives, including water-based and environmentally friendly single-component, high-performance wood veneer adhesives, panel joining adhesives, assembly adhesives, and pressing adhesives, which can meet the needs of different scenarios for solid wood panel joining in winter.

Its paneling adhesive has excellent bonding performance and the ability to adapt to the low-temperature environment in winter. Even under the low-temperature and dry conditions in winter, it can still maintain good penetration and curing effect. When used in combination with the above-mentioned winter paneling operation methods, it can further enhance the firmness of the paneling, effectively reduce the risk of cracking, and provide a reliable guarantee for the quality of solid wood paneling in winter.