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 Shandong Linyi Jinsheng Wood Industry Co., Ltd

Customized production of secondary molding multilayer board and pine ecological board

Shandong Linyi wood industry

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Shandong Wood Industry Co., Ltd

Contact person: Manager Li

Tel: 18866922121

Address: Mayu Industrial Park, Fangcheng Town, Lanshan District, Linyi City

How to choose high quality multilayer board

Editor: Linyi wood, Shandong, bdcdl.cn Time: March 4, 2020

As the production process of multi-layer board is in the form of sandwich, so many poor quality multi-layer boards are inferior boards or even waste materials in the middle, which requires us not only to look at the appearance, to consider comprehensively. Multilayer board manufacturers to tell you how to select high-quality multi-layer board.

 Multilayer board

one Multilayer board has the difference between positive and negative sides. When selecting, the wood grain of the multilayer board should be clear, the front surface should be smooth and smooth, and there will be no needling feeling when touching and feeling with hands.

two The surface of the multilayer board shall be free from defects such as damage, damage, insect grains, row pin holes, dead joints, burr and groove marks, and there shall be no degumming phenomenon.

three Some multi-layer boards are made of two different patterns of veneer glued together, so in the selection, attention should be paid to the joint should be tight, no uneven phenomenon.

four You can use the method of tapping and listening to identify the quality. When the plywood parts are knocked by hand, the sound is clear and pleasant, which indicates that the quality is good; On the contrary, if the sound is very dull, then it means that the multi-layer board has appeared the phenomenon of loose glue. This kind of board can only be used as lining plate or top and bottom plate, but not as fabric.