Recap

Product Line, Sustainable System

2024

Everybody Wants Coffee

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Reducing Waste in Product Lifecycle

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goal 1:
to decrease disposal of coffee biproducts, like used grounds and husks.

goal 2:
to create a product that moves coffee consumption into a circular economy.

proposed solution:

capitalize on the unused biproducts of coffee consumption, then use them to create a sustainable family of coffee cups to lengthen and close the life cycle of coffee.

System Exploration

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Sustainable Materials Testing

  1. Bio-plastic Film
    Creating a base bio-plastic to test short term properties and decomposition.

  1. Coffee Husk Paper
    Exploring other unused biproducts of coffee consumption to incorporate in cyclical system.

  1. Coffee Ground Bio-plastic
    Incorporating coffee grounds to gain rigidity and test durability for final proposed material.

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Bioplastic Film

Combining and adapting existing bio-plastic recipes, over 13 sheets of durable, compostable bio-plastic were produced and tested.

Ingredients:
10mL glycerin
1L water
agar powder
food coloring (opt)

Composted in backyard compost bin, took 6 weeks to fully decompose.

Combining and adapting existing bio-plastic recipes, over 13 sheets of durable, compostable bio-plastic were produced and tested.

Ingredients:
10mL glycerin
1L water
agar powder
food coloring (opt)

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Coffee Husk Paper

Capitalizing off of the unused coffee husks left in a coffee roaster, sheets of paper were produced using multiple organic paper recipes.

Coffee husk paper could be used for packaging purposes, shipping cushioning, branding and so much more.

Coffee Ground Bio-Plastic

Updating the film bio-plastic recipe to become more sturdy with the addition of coffee grounds, different methods and ratios were tested to create a working, sturdy, moldable coffee ground bio-plastic.

Since it contains the same ingredients as the successful compostable bio-plastic film, it should have similar decomposition and composting properties.

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Benefits of Coffee Ground Bio-plastic

eliminates waste
saves tons of coffee grounds from going to the landfill or contributing to methane emissions.

renewable resources
made completely of renewable resources, and energy.

durable
rigid and strong material, will last for many uses.

low energy process
compared to ceramics and glass, it uses less heat to mold and form solids.


compostable after use
after reusing and recycling the materials, it can be composted.


moldable
injection molding possible to make efficient manufacturing processes.

Product Line Exploration

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Family of Form
Creating familiar features and patterns throughout the product line for a sense of unity.

Active Heat Protection
Add patterns, such as ribbing, and distance from hot liquid to protect hands from heat.

Dynamic Shadow Space
To battle the dark material, play with depth and shadow to create a dynamic and interesting piece.

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Product Lineup

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Website Development

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@ 2025 Kera Goodall goodalkm@mail.uc.edu +1 513 477 2192

@ 2025 Kera Goodall

goodalkm@mail.uc.edu

+1 513 477 2192

@ 2025 Kera Goodall

goodalkm@mail.uc.edu

+1 513 477 2192