Protective shipping or mailing envelopes and method of making

Details Protective shipping or mailing envelopes and method of making Protective shipping or mailing envelopes and method of making

1994-09-15

1996-08-13

Coan, James F.

Package making

Methods

Envelope or triangular flap fold

53472, 206591, 229 8703, 229928, 493217, 493918, B31B 3900, B65B 1100, B65B 6122

Patent

active

055444733

ABSTRACT:
A first embodiment of the envelope comprises an outer envelope forming an interior, and a packing material secured in the interior of the outer envelope and forming a pocket for receiving an article. This packing material is comprised of a flexible and expandable packing material forming a multitude of slits arranged to allow the packing material to be pulled into a three-dimensional shape in which the packing material cushions and protects the article inside the packing material. A second embodiment of the envelope of this invention comprises a plurality of sections connected together to form an interior for holding an article; and each of these sections is comprised of a flexible and expandable paper material forming a multitude of slits to allow the sections to be pulled into three dimensional shapes in which those sections cushion and protect the article in the interior of the envelope. This envelope also includes a gripping panel connected to the expandable sections of the envelope to facilitate pulling those sections into their expanded shapes.

REFERENCES:
patent: 1723255 (1929-08-01), Rowe
patent: 2689079 (1954-09-01), Timer
patent: 2728479 (1955-12-01), Wheeler
patent: 3285401 (1966-11-01), May
patent: 3867874 (1975-02-01), O'Neil
patent: 4011798 (1977-03-01), Bambara et al.

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