A PACKAGING BIOMATERIAL "KIBTOL" AND A METHOD FOR MANUFACTURING THEREOF
Patentradars sammanfattning
KIBTOL is a fully biodegradable packaging biomaterial derived entirely from renewable agricultural residues—specifically corn tops, sunflower straw, and sunflower tops—combined with clay, calcium carbonate, natural glycerol, natural gelatin, and additional natural polymers (lignin, collagen, casein). The composition is formulated to achieve 100% biodegradation with no toxic by-products, eliminating the need for synthetic binders, aggressive chemicals, or sewage treatment infrastructure. The manufacturing method involves grinding, UV treatment for fungal removal, autoclave boiling at 110–140°C under 1.5–8 atm, mold forming, and low-temperature drying, yielding cardboard-grade material at a fraction of the water and energy consumed by conventional wood-pulp papermaking.
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