A METHOD TO PRODUCE A PAPERBOARD, A PAPERBOARD AND A CORRUGATED BOARD
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 invention relates to a method for producing a paperboard comprising the steps of; providing a furnish comprising cellulosic fibers, applying the furnish on at least one wire toform a web, dewatering the web on said at least one wire by subjecting the web to a pressure above 150 kPa without the use of a press roll nipand thereafter pressing the dewatered web to form a paperboard. The invention also relates to a paperboardand a corrugated board. The present invention relates to a method for producing a paperboard comprising the steps of; providing a furnish comprising cellulosic fibers, applying the furnish on at least one wire toform a web, dewatering the web on said at least one wire by subjecting the web to a pressure above 150 kPa without the use of a press roll nipand thereafter pressing the dewatered web to form a paperboard. The invention also relates to a paperboardand a corrugated board.
提供机构:
国家林业和草原科学数据中心
创建时间:
2023-02-12



