By dividing the joint area into 5 parts, a curve face model and its formula for the joint area design are established.

将连接部划分为5个计算区域，建立了连接部曲面模型并提供了计算公式。

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This machine is composed of web non-axis support, single face shaping machine, and rotary type dividing and cutting machine.

本机由卷筒纸无轴支架，单面瓦楞成型机，旋转式分切机三部分组成。

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