Medical Plastic Moulds
The blood collection tube project centers on tube roundness, transparent flow marks, cover sealing edge, dimensional consistency — helping you understand the main structural risks and mould approach before submitting drawings.

Blood Collection Tube mould, focused on tube roundness and transparent flow marks.
For blood collection tube mould, review tube roundness and transparent flow marks alongside cover sealing edge and dimensional consistency. Mark these features on the current drawing and state the material, appearance and assembly requirements so that the tooling discussion uses agreed part references.
For the blood collection tube project we recommend front-loading risk into the DFM stage, building the mould solution around tube roundness, transparent flow marks, cover sealing edge, dimensional consistency.
The project starts by assessing tube roundness, confirming structural, cosmetic and assembly risks to reduce later mould rework.
In the mould-solution stage we focus on transparent flow marks, arranging core, cavity, inserts, ejection and cooling for stable moulding.
During trial-mould we watch cover sealing edge on the sample part, tuning venting, ejection or local structure to the actual part condition.
Before mass production we keep reviewing dimensional consistency, keeping the medical plastic moulds project consistent in dimensions, appearance and assembly feedback.
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.
More products in Medical Plastic Moulds.