Functional Coffee Cup Insulator Sarah Don 2009 The Problem Coffee - - PowerPoint PPT Presentation

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Mar 16, 2023 886 likes •952 views

Functional Coffee Cup Insulator Sarah Don 2009 The Problem Coffee tastes better hot Coffee cools rapidly Insulating a coffee cup costs Money Time Resources The Process Sealing the base Insulating the sides

SLIDE 1

Functional Coffee Cup Insulator

Sarah Don 2009

SLIDE 2

The Problem

Coffee tastes better hot
Coffee cools rapidly
Insulating a coffee cup costs

– Money – Time – Resources

SLIDE 3

The Process

Sealing the base
Insulating the sides

– Corrugated cardboard – Dense cardboard maché

Building the lid

SLIDE 4

The Solution

Functional Coffee Insulating Device

– Low cost – Small carbon footprint – Efficient insulator

SLIDE 5

The Results

30 35 40 45 50 55 60 65 70 75 10 20 30 40 50 60 70

Temperature (°C) Time

Insulation Efficiency

Coffee Temperature Inside Insulated Cup Outside Temperature of Insulated Coffee Cup Coffee Temperature Inside Uninsulated Cup (Control) Outside Temperature of Uninsulated Coffee Cup (Control)