Stock material or miscellaneous articles – Structurally defined web or sheet – Nonplanar uniform thickness material
Patent
1995-08-14
1997-07-01
Loney, Donald
Stock material or miscellaneous articles
Structurally defined web or sheet
Nonplanar uniform thickness material
428178, 428192, 428 99, 108 511, B32B 100
Patent
active
056436564
ABSTRACT:
The present invention is a packing cuahion board which has several protuberances in specific height and arrange in a matrix style to be a certain area board unit and each protuberance has a specific height and a top surface which extend a awl shape slope; on the slope there are several ridges and in the middle of the slope has a horizontal ridge to connect to each adjacent protuberance; moreover, every side of each protuberance form a gorge bottom surface and from the horizontal ridge extend a slope to the bottom surface has a stairstep on the middle of the extended slope; it combine four extended slope and the slope to form a separated gorge. Each unit of present invention can be stack up to reduce the storage room, and after used this product can be stored for future use or can be recycled. Each protuberance can support 4.4 lb. to 8.8 lb. pressure which is each square feet can support around 220 lb. pressure. Each square feet should have 36 protuberance. If each unit board can be connected to another unit board in order to enlarge the area and to stick on the surface of goods to protect goods from bumping. Or several unit boards can stack up to increase the thickness and support pressure, and it also can bend this board on the corner of goods which can fix the goods in the carton and prevent bumping. The present invention can add corrugate board or card board on the top or bottom of the unit board in order to fix some special goods. This is an environment protection product which has no pollution and can be used again and again. Those advantages are more superior than the conventional packing material.
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patent: 3227598 (1966-01-01), Robb
patent: 3479779 (1969-11-01), Ziegler
patent: 3742663 (1973-07-01), Duskin
patent: 3865679 (1975-02-01), Hale
patent: 3876492 (1975-04-01), Schott
patent: 3940811 (1976-03-01), Tomikawa et al.
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