Channel bottom is welded into the frame, steel structure for the flat panel, and its size corresponds with the mold box.
底板是以槽钢焊接成框架，钢板为面板的平板结构，其尺寸与模框相对应。
The invention discloses a machining process of wood packaging box, with steps as follows: 1. making sheets base on thickness of bottom and unwinding size of the packaging box;
本发明公开了一种木质包装盒的加工工艺，其步骤如下： 1。按照包装盒的展开大小及底部厚度制作板材；
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