Metal box for packing box and tray
April 15, 2022
Patent Name Metal box for packaging boxes and trays Patent applicant Neil Fan Packaging Engineering (Wuxi) Co., Ltd. Principal Applicant Address 214028 Hans Elf Norder, Inventor No.16, Xingchuang Silu, New District, Wuxi City, Jiangsu Province Lee Application (Patent) No. 200420062596.X Application Date 2004.07.08 Award Date Approval Notice No. 2744610 Audit Notice Date 2005.12.07 Manual CD No. D0549 Main Category No. B65D19/40 Class No. B65D19/40; B65D25/24 Sub-division Original Application No. 1 Abstract of the Invention The utility model relates to an attachment for a packing box, in particular to a packing box and a metal pad for a tray. According to the design proposal provided by the utility model, a plurality of spikes are respectively arranged at both ends of the cylindrical body. A concave elevation or a protruding elevation is provided on the cylindrical body, and there is an included angle between the adjacent concave elevation and the protruding elevation. Reinforcing ribs are provided on the recessed facades or/and on the protruding elevations. Folded portions are formed by bending at the ends of the recessed façade or/and the projecting façade. After using this device, the waterproof performance and impact resistance of the pad can be improved, and the weight of the pad can be reduced. Sovereign Items 1. Metal pads for packing boxes and trays are characterized in that a plurality of spikes (1) are respectively provided on both ends of the cylindrical body, and the direction of the spikes (1) is parallel to the axis of the cylindrical body.
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