The document is a presentation from R&D/Leverage about finalizing the design and engineering of the Flip Bottle single-serve wine package. It discusses producing prototypes of the bottle and cap unit tools to manufacture real samples. The bottle will be made of PET and the cap of PP. An analysis in Appendix A finds that adding 0.5-1% of an oxygen scavenger to the PET resin will allow the bottle to meet the 2-year shelf life requirement for wine by limiting oxygen ingress to less than 1 ppm over time.
1. FLIP Bottle®
Presentation
Prepared by: Vincent M. Allora c/o
Silent Dynamite, LLC. d.b.a.
FLIP Bottle®
U.S. Patent 6,398,050
904 Park Avenue Unit 530188
Lake Park, Florida 33403 USA
Phone: 954-214-2567
Fax: 954-337-0777
Email: vin@FlipBottle.com
2. R&D/Leverage
1009 SE Browning St
Lee’s Summit, MO 64081
816-525-0353
www.rdleverage.com
Page 2 of 15
Table of Contents
1 Project Background ....................................................................... 3
2 Project Objective............................................................................ 3
3 Final Files...................................................................................... 4
Appendix A: Shelf Life Analysis ......................................................... 12
3. R&D/Leverage
1009 SE Browning St
Lee’s Summit, MO 64081
816-525-0353
www.rdleverage.com
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R&D/Leverage is a global integrated design and manufacturing
firm focused on creating novel brand-relevant and consumer-
driven structural designs and bringing them to life through
prototyping, unit tooling, and commercial mold manufacturing.
Our integrated idea to implement process drives your project from
concept to business case to manufacturing and ultimately to
market faster and more successfully because this integrated
process eliminates the hand-offs found in the traditional functional
silos of the product development process.
Project Background
Silent Dynamite has spent the last couple of years developing a unique single-serve
wine package, the Flip Bottle, and is now interested in bringing this concept to market.
The Flip Bottle is unique in that it is both a bottle and a glass, allowing the consumer to
use the package as either a normal 187mL bottle of wine with a standard 25H18 ROPP
closure, or flipping the bottle over and removing the cap in order to use the bottle as
the wine glass. The first phases of design and engineering work have been completed
by Silent Dynamite with other partners. This work is now ready to move to the final
stages of engineering and development with R&D/Leverage.
Project Objective
The objective of this project is to produce prototypes of the Flip Bottle as well as to build
the unit tools for the bottle and cap in order to produce real samples out of real
materials. The initial stages of R&D Leverage’s involvement will be to finalize the
cosmetic look to the package while ensuring the geometry produced will be able to be
manufactured by an injection molding process. Once the final geometry has been
achieved, high quality prototypes will be produced for final approval. At that point, unit
tool will be built to produce samples of the bottle and base out of the chosen
production materials completing the development phase of this project.
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An exploded view shows the metal cap, the injection molded
clear PET bottle, the foil seal and the injection molded base.
As can be seen, the base can be molded in any color.
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The bottle has been designed to be made by an injection molding
process. The base material will be polyethylene terephthalate
(PET) which will provide excellent clarity and when coupled with an
oxygen scavenger the necessary shelf life for a single serve wine
package (see attached “Shelf Life Analysis”).
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816-525-0353
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Page 6 of 15
The cap has been designed to be made by an injection
molding process. The base material will be polypropylene
(PP) which will allow the snap fits with the bottle to be
achieved. The cap can be molded in virtually any color
desired.
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Page 10 of 15
The Yin Yang effect produced when the bottles are side by side produces
unique packaging potential.
13. R&D/Leverage
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April 14, 2015
Project: Flip Bottle Shelf Life Analysis
Customer: Vincent Allora of Silent Dynamite, LLC.
Reference: R&D/Leverage job #82983
Calculations By: Mark Rule of Container Science
Objective:
The objective of this shelf life analysis is to determine additive amount and type needed to achieve a 2 year shelf life
of a PET injection molded Flip Bottle. Shelf life is determined by the amount of oxygen ingress into the package over
time. Since wine is a sensitive beverage, 1ppm (parts per million) is the industry standard for the maximum amount
of oxygen allowed to ingress over time.
Product Test:
Details of the product tested can be seen in the attached file.
A standard injection molding grade PET was used for the simulation. Since molded PET is permeable to oxygen, it
does not pass shelf life tests alone. Chemicals called oxygen scavengers are added to the resin pellets before they
are molded into shape. This simulation evaluated the shelf life of virgin PET, PET with .5% Oxyclear, 1% Oxyclear, and
1% Amosorb.
The environmental conditions used for the simulations were a temperature of 22°C with a relative humidity of 50%.
The bottle was tested with standard impermeable closures at both ends.
Conclusion:
All three simulations ran with the inclusion of an oxygen scavenger passed the 2 year long shelf life test. The
simulation ran without the oxygen scavenger failed the maximum allowable oxygen ingress after only 20 days. Due
to the part geometry and inherent material properties, an acceptable shelf life can be achieved with this package
with minimal additives.
Results:
The analysis is based on predicting the two year amount of oxygen content ingression with the specified container.
The data shown below graphs oxygen content in ppm versus time in days. It should be noted that the spikes in the
graphs for the simulations using oxygen scavengers can be attributed to the oxygen initially migrating out of the
bottle sidewall. The model equilibrates oxygen with the sidewall prior to filling (with concurrent scavenging). Once
the bottle is filled, the oxygen gets rapidly reabsorbed and reacts with the scavenger, hence the quick drop-ff.
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The chart below shows the predicted oxygen ingression of the bottle without an oxygen scavenger. As can be seen,
the oxygen ingress exceeds the allowable 1ppm after only approximately 20 days.
The chart below shows the predicted oxygen ingression of the bottle with .5% Oxyclear. As can be seen, the oxygen
ingress does not exceed the allowable amount after the simulated 730 days.
15. R&D/Leverage
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The chart below shows the predicted oxygen ingression of the bottle with 1% Oxyclear. As can be seen, the oxygen
ingress does not exceed the allowable amount after the simulated 730 days.
The chart below shows the predicted oxygen ingression of the bottle with 1% Amosorb. As can be seen, the oxygen
ingress does not exceed the allowable amount after the simulated 730 days.