发明名称 Multiple structure paper protector and the apparatus for its production.
摘要 A paper protector is described, using multiple sheets of paper, that can contain electronic goods, precision instruments or other objects requiring protection from shock. The paper protector has a multiple structure and is provided with a primary blank (10), consisting of a central panel (11), which contacts the contained object, inner panels (12) provided around the periphery of the central panel (11) and which are set upright and surround the object, and first mid panels (13) which are folded outwardly from the extremities of the inner panels (12); and a secondary blank, consisting of a second mid panel (23), having a central opening of approximately the same form as the central panel (11), which surrounds the periphery of the opening and is positioned either above or below the first mid panels (13), and outer panels (24) which surround the exterior of the inner panels (12) and are folded down from the extremities of the second mid panel (23); and forming spaces (55), having a width equivalent to that of the first and second mid panels (13 and 23), within the inner and outer panels (12 and 24) by positioning the first and second mid panels (13 and 23) one above the other and assembling the various components to maintain the above positional relationships. <IMAGE> <IMAGE>
申请公布号 EP0579175(A3) 申请公布日期 1995.03.29
申请号 EP19930111206 申请日期 1993.07.13
申请人 SATO SHIZUO 发明人 SATO SHIZUO
分类号 B65D77/26;B31B11/00;B65D5/50;B65D81/113;B65D85/38;B65D85/68 主分类号 B65D77/26
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