MULTILAYER BOARD PAPER AND MANUFACTURING METHOD THEREOF
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：
PROBLEM TO BE SOLVED: To provide a technique for manufacturing of a multilayer board paper by using a used paper pulp which has been through a heating dispersion treatment. SOLUTION: This invention provides a multilayer board paper containing a used paper pulp manufactured by heating dispersion of a used paper slurry at a temperature of 85°C or over and having a delamination hardness measured by using a rupture strength tester of 1560 kPa or under. SELECTED DRAWING: None
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
