In addition, because the supporting part is connected with the joint of the protection part, the convex-bubbled package component has a continuous part with large area to print operation instructions.
还有，由于支撑部与保护部的接头相连，凸泡包装件有大面积连续部分来印刷使用说明。
The supporting part is fixedly connected with the joint in order to fold the convex-bubbled component and cover sheets for the cover plate behind the protection part.
支撑部与接头固定连接，以便折叠凸泡组件和保护部之后罩板覆盖薄片。
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