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发明授权
CN1836985B 瓦楞纸缓冲结构 失效 - 权利终止 转让

瓦楞纸缓冲结构
摘要：
一体成型的瓦楞纸缓冲结构包含一矩形中纸板，其上具有多个耳朵型折片。第一侧纸板位于矩形中纸板的一侧。第一侧纸板卷向矩形中纸板形成一中空矩形柱，并通过耳朵型折片固定于矩形中纸板上。两个第二侧纸板位于矩形中纸板相对应的两侧。两个第二侧纸板分别卷向矩形中纸板，各自形成两个大小不一的中空矩形柱，并通过耳朵型折片固定于矩形中纸板上。第三侧纸板位于矩形中纸板剩下的一侧。第三侧纸板卷向矩形中纸板，并插入两个第二侧纸板的大、小中空矩形柱的间隙，由此组立成一缓冲结构。
摘要（英）：

The integrally formed buffering corrugated paper structure includes one rectangular middle paper board with several ear-shaped turned fins; one first side paper board fixed via the turned fins to thefirst side of the middle paper board and turned toward the middle paper board to form one hollow rectangular column; two second side paper boards fixed via the turned fins to two opposite sides of themiddle paper board and turned toward the middle paper board to form two hollow rectangular columns in different sizes; and one third side paper board located in the rest side of the middle paper board, turned toward the middle paper board and inserted into the second side paper boards to form hollow rectangular columns in different sizes.

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