Biodegradable and water soluble packaging material

Details Biodegradable and water soluble packaging material Biodegradable and water soluble packaging material

1991-04-05

1993-02-16

Theisen, Mary Lynn

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

264 53, 264118, 264141, 264DIG5, 206584, 521 79, 521 82, 521 841, B29C 6722

Patent

active

051869900

ABSTRACT:
A lightweight, biodegradable packaging material and method for manufacturing the same. The product is made from an initial or starting material which is principally corn grit that is mixed with a binding agent and water extruded under heat and pressure and allowed to expand to form the packaging material.

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