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Biodegradable Packaging

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Application US20180016750


Published 2018-01-18

Edible Multi-ring Can-holder And Methods For Manufacturing Edible Can-holders

A method for manufacturing an edible, multi-ring, can holder comprises the steps of dehydrating beer by-product to produce a dried pulp, grinding the dried pulp into a powder, forming a pulp slurry by adding the powder into a mixture comprising plant fibers, an environment-friendly, oil-repellent chemical, an environment-friendly, water-repellent chemical, and water, a water-to-other ingredient ratio being approximately 1000 liters of water to approximately 60 kg of the powder, the plant fibers, the oil-repellent chemical, and the water-repellent chemical, injecting the pulp slurry into a mold having an interior cavity in the shape of at least one six-pack ring, and applying pressure and heat to the mold containing the pulp slurry to produce at least one edible six-pack ring.



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2 Independent Claims

  • 1. A method for manufacturing an edible, multi-ring, can holder, comprising: dehydrating beer by-product to produce a dried pulp; grinding the dried pulp into a powder; forming a pulp slurry by adding the powder into a mixture comprising: plant fibers; an environment-friendly, oil-repellent chemical; an environment-friendly, water-repellent chemical; and water, a water-to-other ingredient ratio being approximately 1000 liters of water to approximately 60 kg of the powder, the plant fibers, the oil-repellent chemical, and the water-repellent chemical; injecting the pulp slurry into a mold having an interior cavity in the shape of at least one six-pack ring; and applying pressure and heat to the mold containing the pulp slurry to produce at least one edible six-pack ring.

  • 19. A method for manufacturing an edible, multi-ring, can holder, comprising: molding pulp comprising a beer by-product into a shape defining six open rings each sized to securably contain therein a standard soda can in a releasable manner; pressurizing and heating the molded pulp into a form; and allowing the form to dry to produce an edible six-pack ring.