Remote
Work location
Manufacturing-ready CAD: natural rubber baby bottle teat + sealing cap for a glass bottle (2 milestones, fixed price) Anyone
About the job
We are Lupa (Luno Pty Ltd, Sydney), a small baby brand. We need production-ready CAD for two compression-moulded natural rubber parts that fit a stock glass feeding bottle, for our moulder in Malaysia.
Parts
A one-piece natural rubber teat whose moulded collar has an internal thread that twists directly onto the glass bottle’s screw thread. No plastic ring. Slow and medium flow (hole size only, same tool).
A flat natural rubber sealing cap on the same thread, for fridge storage.
Both parts may be made in one tool; please advise.
Material: natural rubber, about 35 ± 5 Shore A (no softness options). The parts must pass EN 14350 teat retention (pull-off) on glass and must not leak when inverted. The design must be original and must not resemble existing one-piece rubber teats on the market. Small details to include: a fig leaf mark (8–10 mm) in low relief on the collar and the cap top, a rounded pull tab, and a soft rounded collar edge.
We provide: our design brief (shape, flow targets, acceptance tests), reference photos, our moulder’s design rules for natural rubber (wall thickness, draft, shrinkage, parting line), and the glass neck dimensions. A lactation consultant will review the teat shape.
Milestones
Start now: teat body and cap (shape, walls, flow holes, mark, pull tab), with the collar thread left as a placeholder.
Once the bottle is confirmed- the collar thread drawn to the measured glass neck, then the final files.
Deliverables: native CAD + S... read more
Parts
A one-piece natural rubber teat whose moulded collar has an internal thread that twists directly onto the glass bottle’s screw thread. No plastic ring. Slow and medium flow (hole size only, same tool).
A flat natural rubber sealing cap on the same thread, for fridge storage.
Both parts may be made in one tool; please advise.
Material: natural rubber, about 35 ± 5 Shore A (no softness options). The parts must pass EN 14350 teat retention (pull-off) on glass and must not leak when inverted. The design must be original and must not resemble existing one-piece rubber teats on the market. Small details to include: a fig leaf mark (8–10 mm) in low relief on the collar and the cap top, a rounded pull tab, and a soft rounded collar edge.
We provide: our design brief (shape, flow targets, acceptance tests), reference photos, our moulder’s design rules for natural rubber (wall thickness, draft, shrinkage, parting line), and the glass neck dimensions. A lactation consultant will review the teat shape.
Milestones
Start now: teat body and cap (shape, walls, flow holes, mark, pull tab), with the collar thread left as a placeholder.
Once the bottle is confirmed- the collar thread drawn to the measured glass neck, then the final files.
Deliverables: native CAD + S... read more
We are Lupa (Luno Pty Ltd, Sydney), a small baby brand. We need production-ready CAD for two compression-moulded natural rubber parts that fit a stock glass feeding bottle, for our moulder in Malaysia.
Parts
A one-piece natural rubber teat whose moulded collar has an internal thread that twists directly onto the glass bottle’s screw thread. No plastic ring. Slow and medium flow (hole size only, same tool).
A flat natural rubber sealing cap on the same thread, for fridge storage.
Both parts may be made in one tool; please advise.
Material: natural rubber, about 35 ± 5 Shore A (no softness options). The parts must pass EN 14350 teat retention (pull-off) on glass and must not leak when inverted. The design must be original and must not resemble existing one-piece rubber teats on the market. Small details to include: a fig leaf mark (8–10 mm) in low relief on the collar and the cap top, a rounded pull tab, and a soft rounded collar edge.
We provide: our design brief (shape, flow targets, acceptance tests), reference photos, our moulder’s design rules for natural rubber (wall thickness, draft, shrinkage, parting line), and the glass neck dimensions. A lactation consultant will review the teat shape.
Milestones
Start now: teat body and cap (shape, walls, flow holes, mark, pull tab), with the collar thread left as a placeholder.
Once the bottle is confirmed- the collar thread drawn to the measured glass neck, then the final files.
Deliverables: native CAD + STEP + STL. 2D drawings with dimensions, wall thickness, draft angles, parting line, and sections through the collar thread. Notes on making the parts by compression moulding natural rubber. Two rounds of changes after the moulder’s feedback.
Terms: fixed price per milestone. Final files by 14 Nov. All IP assigned to Luno Pty Ltd.
In your reply, please include: at least one moulded rubber or silicone part you designed that went into production, your fixed price for each milestone, and your timeline. read less
Parts
A one-piece natural rubber teat whose moulded collar has an internal thread that twists directly onto the glass bottle’s screw thread. No plastic ring. Slow and medium flow (hole size only, same tool).
A flat natural rubber sealing cap on the same thread, for fridge storage.
Both parts may be made in one tool; please advise.
Material: natural rubber, about 35 ± 5 Shore A (no softness options). The parts must pass EN 14350 teat retention (pull-off) on glass and must not leak when inverted. The design must be original and must not resemble existing one-piece rubber teats on the market. Small details to include: a fig leaf mark (8–10 mm) in low relief on the collar and the cap top, a rounded pull tab, and a soft rounded collar edge.
We provide: our design brief (shape, flow targets, acceptance tests), reference photos, our moulder’s design rules for natural rubber (wall thickness, draft, shrinkage, parting line), and the glass neck dimensions. A lactation consultant will review the teat shape.
Milestones
Start now: teat body and cap (shape, walls, flow holes, mark, pull tab), with the collar thread left as a placeholder.
Once the bottle is confirmed- the collar thread drawn to the measured glass neck, then the final files.
Deliverables: native CAD + STEP + STL. 2D drawings with dimensions, wall thickness, draft angles, parting line, and sections through the collar thread. Notes on making the parts by compression moulding natural rubber. Two rounds of changes after the moulder’s feedback.
Terms: fixed price per milestone. Final files by 14 Nov. All IP assigned to Luno Pty Ltd.
In your reply, please include: at least one moulded rubber or silicone part you designed that went into production, your fixed price for each milestone, and your timeline. read less
We are Lupa (Luno Pty Ltd, Sydney), a small baby brand. We need production-ready CAD for two compression-moulded natural rubber parts that fit a stock glass feeding bottle, for our moulder in Malaysia.
Parts
A one-piece natural rubber teat whose moulded collar has an internal thread that twists directly onto the glass bottle’s screw thread. No plastic ring. Slow and medium flow (hole size on... read more
Parts
A one-piece natural rubber teat whose moulded collar has an internal thread that twists directly onto the glass bottle’s screw thread. No plastic ring. Slow and medium flow (hole size on... read more
We are Lupa (Luno Pty Ltd, Sydney), a small baby brand. We need production-ready CAD for two compression-moulded natural rubber parts that fit a stock glass feeding bottle, for our moulder in Malaysia.
Parts
A one-piece natural rubber teat whose moulded collar has an internal thread that twists directly onto the glass bottle’s screw thread. No plastic ring. Slow and medium flow (hole size only, same tool).
A flat natural rubber sealing cap on the same thread, for fridge storage.
Both parts may be made in one tool; please advise.
Material: natural rubber, about 35 ± 5 Shore A (no softness options). The parts must pass EN 14350 teat retention (pull-off) on glass and must not leak when inverted. The design must be original and must not resemble existing one-piece rubber teats on the market. Small details to include: a fig leaf mark (8–10 mm) in low relief on the collar and the cap top, a rounded pull tab, and a soft rounded collar edge.
We provide: our design brief (shape, flow targets, acceptance tests), reference photos, our moulder’s design rules for natural rubber (wall thickness, draft, shrinkage, parting line), and the glass neck dimensions. A lactation consultant will review the teat shape.
Milestones
Start now: teat body and cap (shape, walls, flow holes, mark, pull tab), with the collar thread left as a placeholder.
Once the bottle is confirmed- the collar thread drawn to the measured glass neck, then the final files.
Deliverables: native CAD + STEP + STL. 2D drawings with dimensions, wall thickness, draft angles, parting line, and sections through the collar thread. Notes on making the parts by compression moulding natural rubber. Two rounds of changes after the moulder’s feedback.
Terms: fixed price per milestone. Final files by 14 Nov. All IP assigned to Luno Pty Ltd.
In your reply, please include: at least one moulded rubber or silicone part you designed that went into production, your fixed price for each milestone, and your timeline. read less
Parts
A one-piece natural rubber teat whose moulded collar has an internal thread that twists directly onto the glass bottle’s screw thread. No plastic ring. Slow and medium flow (hole size only, same tool).
A flat natural rubber sealing cap on the same thread, for fridge storage.
Both parts may be made in one tool; please advise.
Material: natural rubber, about 35 ± 5 Shore A (no softness options). The parts must pass EN 14350 teat retention (pull-off) on glass and must not leak when inverted. The design must be original and must not resemble existing one-piece rubber teats on the market. Small details to include: a fig leaf mark (8–10 mm) in low relief on the collar and the cap top, a rounded pull tab, and a soft rounded collar edge.
We provide: our design brief (shape, flow targets, acceptance tests), reference photos, our moulder’s design rules for natural rubber (wall thickness, draft, shrinkage, parting line), and the glass neck dimensions. A lactation consultant will review the teat shape.
Milestones
Start now: teat body and cap (shape, walls, flow holes, mark, pull tab), with the collar thread left as a placeholder.
Once the bottle is confirmed- the collar thread drawn to the measured glass neck, then the final files.
Deliverables: native CAD + STEP + STL. 2D drawings with dimensions, wall thickness, draft angles, parting line, and sections through the collar thread. Notes on making the parts by compression moulding natural rubber. Two rounds of changes after the moulder’s feedback.
Terms: fixed price per milestone. Final files by 14 Nov. All IP assigned to Luno Pty Ltd.
In your reply, please include: at least one moulded rubber or silicone part you designed that went into production, your fixed price for each milestone, and your timeline. read less
Things to know
Expert
Skill Level
$500
Fixed-rate (USD)
Part-time
Job type
Under 1-month
Job duration
Areas of expertise
3D CAD Modeling
Design for Manufacturing (DFM
Fusion 360
Mold Design
Solidworks
+2 more
Job categories
Product Engineering Services
Design for Manufacturability (DFM Services)
Mold and Die Design Services
About the client
Payment ready
Australia (11:08 am)
Posted
Active
Job activity
3 Applicants
0 interviews in progress
4 unanswered invites
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