Plastic Vacuum Piston Tube Cap -- 3

I’m developing a universal, plastic cap that slips onto the mouth of most squeeze-tubes and recovers up to 99 % of the product left inside. The design relies on a small piston housed in a vacuum chamber;... (Budget: ₹12500 - ₹37500 INR, Jobs: 3D CAD, 3D Design, CAD/CAM, Fusion 360, Mechanical Engineering, Product Design, Prototyping, Solidworks)