首页> 外国专利> A method for introducing a direction transverse to the shafts of a three-layer corrugated board extending bending line, as well as a device for carrying out this method, and three - ply of corrugated board with a bending line produced according to this method

A method for introducing a direction transverse to the shafts of a three-layer corrugated board extending bending line, as well as a device for carrying out this method, and three - ply of corrugated board with a bending line produced according to this method

机译：引入横向于三层瓦楞纸板延伸弯曲线的轴的方向的方法，以及执行该方法的装置，以及根据该方法生产的具有弯曲线的三层瓦楞纸板

页面导航

著录项
相似文献

摘要

机译：

著录项

公开/公告号DE1214521B

专利类型
公开/公告日1966-04-14

原文格式PDF
申请/专利权人 TRI WALL CONTAINERS INC;
展开▼

申请/专利号DE1964T025691
发明设计人 ANDERSON HERBERT R;
展开▼

申请日1964-02-26
分类号B31B50/25;B31F7;B65D5/42;
国家 DE
入库时间 2022-08-23 15:03:21

相似文献

专利
外文文献
中文文献