美国俄勒岗林产品研究中心为解决没有利用的树皮问题,近几年来在树皮制板方面作了很多研究。试验结果表明:花旗松和黄松的树皮借简单的加热加压可制成镶板、垫衬板或望板(夹衬板)。木碎料板所需要的昂贵的胶着剂可以为树皮中存在的化学药品所替代。这一发现是很重要的,因为在木碎料板生产中, Oregon Forest Products Research Center in the United States to solve the problem of unused bark in recent years in the bark board made a lot of research. The test results show that the bark of Douglas fir and Ponderosa plywood can be made into a panel, a padding board or a look board (lining board) by simple heating and pressing. Expensive adhesives needed for wood chips can be replaced with chemicals found in the bark. This finding is very important, because in the production of wood particle board,