Packing body and structure for keeping articles using it

Patent Name Packaging Body and Structure Used to Hold Articles Patent Applicant Ricoh Principal Applicant Address Tokyo Metropolitan Inventor Ueda Hideyoshi; Nakagawa Zeta Application (Patent) No. 200410102057.9 Date of Application 2004.12.17 Award Date Approval Notice No. 1657372 Auditing announcement date 2005.08.24 Manual CD-ROM D0534 Main classification number B65D81/07 Classification number B65D81/07 Subscribing Original number Priority item 2003.12.18 JP 420481/2003 Abstract Use of an air-cushioning material with excellent cushioning properties, even if Falling at a relatively high height also prevents packages having sufficient cushioning properties such as toner leakage. The package (20) is composed of a pair of bag members (21, 21) forming a frame-like surrounding sidewall portion of the imaging cartridge of the packaged article and a placement bag (22) thermally connected to the bag members (21, 21). . The upper side of the bag member (21) is a layer of upper bag bodies (25a, 25b), and the lower surface side is a middle bag body (26a, 26b) and a lower bag body (27a, 27b). The three layers are formed in total. The lower two-side middle bag body (26a, 26b) and the lower bag body (276a, 27b) are formed in a loose shape that is inclined outward. The short side of the bag (22) is the opening (29), and its longitudinal sides (22a, 22b) are thermally connected to the boundary between the upper bag (25b) and the middle bag (26b) of the side wall (24b). Ministry. Summarizing the Claims 1. A package comprising a side wall portion surrounding a surrounding of a packaged object in a frame shape and a placement bag of the packaged object arranged inside the side wall portion; The wall portion is connected in pairs to the bag body in which the gas such as air is enclosed, and the height of the lower bag body in the bag body is higher than the height of the upper bag body. International Application International Announcement Date of Entry into the Country Patent Agency Beijing Liu Shen Law Firm Office Address Agent Li Guiliang; Yang Hao