How to prevent moisture and mildew in wood veneer

Jan 11, 2022

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Wood veneer manufacturers should sell them in time after the processing is completed. No matter whether the manufacturer or the dealer stores and transports it, it is necessary to pay attention to moisture-proof and mildew-proof. When the rainy season in summer comes, due to the high humidity. Moisture-proof and mildew-proof is a headache for many manufacturers and dealers in storage and transportation. If a little paralysis is not handled properly, the wood veneer in stock will be damp and moldy, resulting in heavy losses. The biggest disadvantage of ordinary wood veneer panels is the poor moisture resistance.


Of course, the wood veneer can also be moisture-proof during processing. A layer of moisture-proof paint can be applied to the back. If the base material is made of density or particleboard, the density board will absorb moisture and expand and become moldy after a period of time due to moisture absorption, and it will also shrink and deform due to the absorption of moisture in the air. Don't worry about the above problems, as long as you follow the following methods, you can solve the problem of moldy wood veneer.


1. Pay attention to the moisture-proof bottom of the wood veneer. When stacking the boards, do not place them directly on the ground, but keep the bottom pad at a certain distance from the ground, so as to avoid moisture absorption due to being too close to the ground.


2. The moisture-proof measures for wood veneer can use varnish to protect the surface, and brush a layer of paint on the surface of wood veneer to isolate the air contact, which can effectively prevent the wood veneer from getting moldy.

3. Good ventilation should be maintained in the wood veneer storage warehouse. When returning to the south (the southern region will warm up from March to April every year and the humidity will gradually increase), close the doors and windows, and sometimes cooperate with a dehumidifier to extract moisture.


4. Prepare some quicklime or other air desiccant in the warehouse, which can effectively absorb more moisture in the air and prevent damp and mildew


5. Store in a sealed warehouse. It is recommended to install an air conditioner and adjust the air to the dehumidification function mode, which can also keep the warehouse dry.


6. If it is convenient to load and unload in a conditional place, you can use a forklift to pull it out and put it in the sun for a while, but pay attention to avoid exposure to high temperature during the process, which will damage the stability of the board.


7. When the wood veneer leaves the factory, the manufacturer will cover the surface of the wood veneer with a layer of protective film, which can not only avoid direct contact with the air but also protect the wood veneer from scratches, effectively reducing the incidence of mildew. possibility.


The above are the moisture-proof and mildew-proof techniques for wood veneer. As long as you do the above points, I believe that you will no longer have to worry about the loss of wood veneer panels due to moisture and mildew. There are many moisture-proof methods for wood veneer, and you can choose the moisture-proof method that suits you.

How to prevent moisture and mildew in wood veneer