Design a plastic powder dispenser cap, that will dispense the same amount of powder every time

Status: Closed
Prize: $100
Entries Received: 7
Winner: SoniaZee

Winner

Contest Brief

Contest is Phase 1.
Phase 2 is a negotiated amount to be determined after selection of winner

Strictly mechanical, no power or technology

Canister must remain stationary, rotational movement is not recommended, linear motion will be best

Using a typical HDPE canister that holds powder, would like to make a cap that screws on to the jar, that then can be flipped over and held on some type of shelf, that would hold multiple canisters.

Needs to be able to dispense 3/8 of an OZ on every movement.

Will require verbal phone conversations, so Conversational English is required.

Phase 1 will be a simple drawing that we agree on concept.

Phase 2 will be a prototype product that we can either 3d print, Laser , or CNC route material.

Looking to start and finish this project very quickly.

Please only respond if you have mechanical expertise with movement of powder, and understand the term "Bridging"

Attached is the Jar that we are using. No need to worry about thread for the cap with Phase 1.

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Employer Feedback

“Very detailed and responsive”

bbourdage, United States.

Top entries from this contest

SoniaZee Pakistan

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SoniaZee Pakistan

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George19474 Romania

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sbarbarelli Argentina

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pra009anu India

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pra009anu India

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Yohanesujang Indonesia

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Public Clarification Board

George19474
- 1 year ago
I added screenshots of the new model.
- 1 year ago
DepartmentS
- 1 year ago
"Phase 2 is a negotiated amount to be determined after selection of winner" - what precisely does this mean, please - the prize amount is $100 USD, guaranteed - so is Phase 2 an additional payment to cover prototyping or what...? The description isn't terribly descriptive as it stands.
- 1 year ago
pra009anu
- 1 year ago
Kindly review #27
- 1 year ago
SoniaZee
- 1 year ago
I'm working ...
- 1 year ago
pra009anu
- 1 year ago
Kindly Review #19
- 1 year ago
rasikadarshana
- 1 year ago
Sir can you explain this to me a bit
- 1 year ago
pra009anu
- 1 year ago
kindly wait till deadline dont close earlier ...
- 1 year ago
awanzernish
- 1 year ago
i complete your work
- 1 year ago
vadimdamka
- 1 year ago
how is your powder density?
- 1 year ago
1. Contest Holder
  - 1 year ago
  figure flour, very small and can clump with moisture
  - 1 year ago
rasikadarshana
- 1 year ago
Please Check My Images
- 1 year ago