专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170057699A1 ACCORDION-SIDES SQUARE-BOTTOM BAG AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译： ACCORDION-SIDES SQUARE-BOTTOM BAG及其制造方法
公开(公告)号：US20170057699A1
公开(公告)日：2017-03-02
申请号：US15123246
申请日：2015-02-28
申请人： Qilin LIN
发明人： Qilin LIN
IPC分类号： B65D30/18 , B31B29/60 , B65D30/20
CPC分类号： B65D31/08 , B31B70/60 , B31B2150/00 , B31B2160/20 , B65D31/10
摘要： An accordion-sides square-bottom bag and manufacturing method thereof, comprising a paper tube (10) made by a sheet enclosing the sides; accordion sides are folded on two sides of the paper tube (10); the paper tube is provided with a first indentation line (21) and a second indentation line (22), the distance from the second indentation line (22) to the base being greater than the distance between the first indentation line and the second indentation line, but not exceeding twice the distance; two ends of the second indentation line (22) are symmetrically provided with a first crease line (31) and a second crease line (32), the distances between the respective ends of the first and second crease lines and the two edges of the paper tube (10) exceeding the folded depth of the accordion sides; and a first cutting line (41) and a second cutting line (42) are provided from the ends of the first and second crease lines to the base of the paper tube (10). The accordion-sides square-bottom bag enlarges the area of the glued surface of the bottom of the bag, such that the material on the bottom is uniformly distributed, and the bottom is adhered firmly, thus reducing the maximum thickness of the bottom, and reducing the footprint of packaged material during transportation.
摘要翻译：一种手风琴侧方底袋及其制造方法，包括由包围所述侧面的片材制成的纸管（10）手风琴侧折叠在纸管（10）的两侧; 纸管设置有第一压痕线（21）和第二压痕线（22），从第二压痕线（22）到基部的距离大于第一压痕线和第二压痕线之间的距离，但不超过距离的两倍; 第二压痕线（22）的两端对称设置有第一折痕线（31）和第二折缝线（32），第一和第二折痕线的各个端部与纸张的两个边缘之间的距离管（10）超过手风琴侧的折叠深度; 并且从第一和第二折痕线的端部到纸管（10）的基部设置有第一切割线（41）和第二切割线（42）。手风琴侧方底袋放大袋底部胶合表面的面积，底部材料均匀分布，底部牢固粘合，从而减小了底部的最大厚度，减少运输过程中包装材料的占地面积。

IPRDB

热门服务

关于我们

友情链接

联系方式