Cycle Build-Up — Beverage Closure (Cap)
Full cycle assembly for a beverage closure (cap): fill, pack, cool, open/eject, with hourly output.
Cap molds run 48–96 cavities at sub-6-second cycles; the unscrewing or collapsing-core action hides inside the cooling phase. Per-cavity-per-day arithmetic makes a 0.5 s saving worth millions of caps a year.
Formula
Note: Starting-point process values — the resin grade's datasheet and an in-mold study govern. Verify with a gate-seal study and a cooling-time ladder on the actual tool.
Full cycle assembly for a beverage closure (cap): fill, pack, cool, open/eject, with hourly output. A free injection molding cycle & process tool — no sign-up, no upload, instant results in your browser.
About Cycle Build-Up — Beverage Closure (Cap)
Cycle Build-Up — Beverage Closure (Cap) computes the governing relationship cycle = fill + pack + cool + open/eject; output = 3600/cycle × cavities × uptime live as you type. Cap molds run 48–96 cavities at sub-6-second cycles; the unscrewing or collapsing-core action hides inside the cooling phase. Per-cavity-per-day arithmetic makes a 0.5 s saving worth millions of caps a year. Defaults are pre-filled with realistic values for this exact scenario, and the worked example substitutes your numbers step by step so the math is never a black box.
How to use Cycle Build-Up — Beverage Closure (Cap)
- 1Enter your values — Fill time, Pack/hold time, Cooling (after gate seal), Open + eject + close and more (sensible defaults are pre-filled).
- 2Read the live results: Total cycle, Parts per hour, Per 24 h.
- 3Check the "with your numbers" line to see cycle = fill + pack + cool + open/eject; output = 3600/cycle × cavities × uptime substituted step by step.
- 4Adjust inputs until the scenario matches yours, then copy or share the result.
Why use Cycle Build-Up — Beverage Closure (Cap)?
- ✓Instant, free and private — every calculation runs client-side in your browser; nothing is uploaded
- ✓Built on the stated formula cycle = fill + pack + cool + open/eject; output = 3600/cycle × cavities × uptime with authoritative sources cited on the page (Rosato, Injection Molding Handbook, 3rd ed.; Osswald & Hernández-Ortiz, Polymer Processing — Modeling and Simulation)
- ✓Cap molds run 48–96 cavities at sub-6-second cycles; the unscrewing or collapsing-core action hides inside the cooling phase.
- ✓Niche-specific defaults give a meaningful worked answer the moment the page loads
Frequently asked questions
What formula does the cycle build-up — beverage closure (cap) use?+
It evaluates cycle = fill + pack + cool + open/eject; output = 3600/cycle × cavities × uptime, exactly as published. Sources: Rosato, Injection Molding Handbook, 3rd ed.; Osswald & Hernández-Ortiz, Polymer Processing — Modeling and Simulation. The substituted worked example on the page lets you verify every step against the textbook.
How should I read the result — and how far can I trust it?+
Cap molds run 48–96 cavities at sub-6-second cycles; the unscrewing or collapsing-core action hides inside the cooling phase. Starting-point process values — the resin grade's datasheet and an in-mold study govern. Verify with a gate-seal study and a cooling-time ladder on the actual tool.
When is this calculator the right tool for the job?+
Full cycle assembly for a beverage closure (cap): fill, pack, cool, open/eject, with hourly output. A free injection molding cycle & process tool. Per-cavity-per-day arithmetic makes a 0.5 s saving worth millions of caps a year. For neighbouring scenarios, the related tools below cover the same engine with different presets.
Do I need to install anything or create an account?+
No. The tool is pure client-side JavaScript: open the page and it works, offline once loaded, with no account, no quota and no data leaving your device.
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