Silicone Air Valve and air channel in bottle cap

  • Status: Closed
  • Prize: $100
  • Entries Received: 13

Contest Brief

We need a mechanical engineer to design a very small (about 4-5mm diameter) silicone one-way air valve and an air channel that fits inside a standard push pull PET bottle cap (28mm diameter Coke type cap, PCO 1810 standard).

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Public Clarification Board

  • AjithMahi
    AjithMahi
    • 7 months ago

    Which Output File Format you want .stp .igs or Solidworks or Catia ?

    • 7 months ago
  • ceanet
    ceanet
    • 7 months ago

    #guaranteed

    • 7 months ago
  • Nirvanaengg
    Nirvanaengg
    • 8 months ago

    Pls message me ...

    • 8 months ago
    1. faircap
      Contest Holder
      • 7 months ago

      Hi, thanks for participating, do you have any questions? I canĀ“t seem to message you directly

      • 7 months ago
  • Yohanesujang
    Yohanesujang
    • 8 months ago

    Sorry i didn't get your point, could you tell me more about those requirement?
    1). Does silicone one-way air valve and an air channel are 1 part or it is assembled part?
    2). Where it it should be fix on the internal cap? does it is replace some component on the original cap? or is additional feature?

    • 8 months ago
    1. faircap
      Contest Holder
      • 7 months ago

      1) the silicon valve is a small piece that covers the air ventilation hole, but the air channel is integrated in the cap, I added a couple more pictures to illustrate what is needed

      • 7 months ago
    2. faircap
      Contest Holder
      • 7 months ago

      2) I added a sketch, it needs to be integrated into the cap and ideally on the side, its an additional feature

      • 7 months ago
  • faircap
    Contest Holder
    • 7 months ago

    I am posting a couple more pictures to clarify, the air valve should be placed somewhere on the side

    • 7 months ago

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