Paper honeycomb cushioning pad

Details Paper honeycomb cushioning pad Paper honeycomb cushioning pad

1974-06-21

1976-09-21

Lesmes, George F.

Stock material or miscellaneous articles

Sheet including cover or casing

Including elements cooperating to form cells

93 1H, 108 513, 156332, 206521, 229 28R, 428118, B32B 312

Patent

active

039820572

ABSTRACT:
Paper honeycomb cushioning pads having the ends thereof, which are normal the glue lines that adhere the sheets of paper forming the honeycomb together, sealed with a paper tape cap or the like adhered to the paper honeycomb. This prevents or minimizes blowouts at the ends of the pads. The resulting paper honeycomb cushioning pads have appreciably higher and more uniform crushing strengths that similar paper honeycomb cushioning pads produced in accordance with the prior art in which the ends are not sealed.

REFERENCES:
patent: 2428979 (1947-10-01), May
patent: 2477852 (1949-08-01), Bacon
patent: 2768924 (1956-10-01), Wright
patent: 2889297 (1959-06-01), Brandner et al.
patent: 2937956 (1960-05-01), Fendius et al.
patent: 3035961 (1962-05-01), Jones et al.
patent: 3247039 (1966-04-01), Schultheiss
patent: 3587479 (1971-06-01), Geschwender
patent: 3756894 (1973-09-01), Shugart

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