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Daily-use Product Moulds

Plastic Cup
Mould

The plastic cup project centers on cup roundness, cup-rim flash, transparent flow marks, demoulding — helping you understand the main structural risks and mould approach before submitting drawings.

cup roundnesscup-rim flashtransparent flow marksdemoulding
Plastic Cup product and injection mould

Product &
mould overview

Plastic Cup mould, focused on cup roundness and cup-rim flash.

For plastic cup mould, review cup roundness and cup-rim flash alongside transparent flow marks and demoulding. Mark these features on the current drawing and state the material, appearance and assembly requirements so that the tooling discussion uses agreed part references.

Mould focus

For the plastic cup project we recommend front-loading risk into the DFM stage, building the mould solution around cup roundness, cup-rim flash, transparent flow marks, demoulding.

01
cup roundness

The project starts by assessing cup roundness, confirming structural, cosmetic and assembly risks to reduce later mould rework.

02
cup-rim flash

In the mould-solution stage we focus on cup-rim flash, arranging core, cavity, inserts, ejection and cooling for stable moulding.

03
transparent flow marks

During trial-mould we watch transparent flow marks on the sample part, tuning venting, ejection or local structure to the actual part condition.

04
demoulding

Before mass production we keep reviewing demoulding, keeping the daily-use product moulds project consistent in dimensions, appearance and assembly feedback.

Project review information

Send the following to start an assessment: 3D/2D drawings, sample photos, material requirements, expected quantity and lead time — we assess from structure, material, mould risk and trial-mould plan.

ApplicationPlastic Cup and similar plastic parts — assessable from drawings, samples or product requirements.
Mould focuscup roundness, cup-rim flash, transparent flow marks, demoulding.
What to send3D/2D drawings, sample photos, material and appearance requirements, expected quantity and lead time.
Service scopeDFM review, mould design, CNC/EDM machining, assembly, trial-mould optimization and mass-production follow-up.

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Plastic Cup Mould
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