Method of producing a pulp product
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The present disclosure provides a method of producing a 3D molded product from a pulp slurry. The method comprises applying a pulp slurry layer to a porous forming face of a first mold， in a first forming step， pressing the pulp slurry layer against the porous forming face of the first mold， while heating the pulp slurry layer and drawing a vacuum through the porous forming face of the first mold， transferring the pulp slurry layer to a porous forming face of a second mold， in a second， subsequent， forming step， pressing the pulp slurry layer against the porous forming face of the second mold， while heating the pulp slurry layer and drawing a vacuum through the porous forming face of the second mold. In the method， a first pressure at the rear side of the forming face of the porous forming face of the first mold is lower than a second pressure at the rear side of the porous forming face of the second mold.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
