Representative gallery entry

Overmolded Seal

Overmolded Seal is a representative TPU + Insert component for medical devices applications. Its overmolding route and soft touch specification show how geometry, material, appearance, and inspection requirements are reviewed together before quotation.

Overmolding

TPU + Insert

Soft Touch

Medical Devices

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Overmolded Seal manufactured in TPU + Insert with Soft Touch

Product overview

Manufacturing context for overmolded seal.

Device housing and instrument geometry requiring drawing-led inspection without unverified certification claims.

Manufacturing information

Drawing-led process, tolerance, and inspection planning.

Manufacturing process: Overmolding
Material: TPU + Insert
Surface finish: Soft Touch
Tolerance capability: Drawing-specific dimensions reviewed against shrinkage, draft, wall transitions, tooling, and measurement method.
Inspection method: Dimensional, visual, fit, and feature inspection selected from the approved drawing and sample requirements.

Applications

Typical uses in medical devices.

Development device housings
Instrument and fixture components
Prototype assembly and inspection support

Manufacturing notes

Process considerations for overmolding.

N 01
Review the functional datums, critical interfaces, and inspection access for Overmolded Seal before the process route is released.
N 02
Confirm the exact TPU + Insert grade, condition, and documentation requirements before material purchasing.
N 03
Substrate compatibility and retention must be reviewed with the exact material pair.
N 04
Mechanical locks can support interfaces where chemical adhesion is uncertain.

Quality notes

Inspection and release follow the approved project requirements.

Inspection points for Overmolded Seal should follow the approved drawing, functional risk, and assembly interfaces.
Verify the TPU + Insert grade and review critical dimensions before applying soft touch.
Final release can include dimensional, appearance, and documentation checks agreed for the project.

Manufacturing capability

Custom overmolding support from drawing review onward.

Kewei supports overmolding and insert-molding review for integrated rigid and soft-touch component designs. Compatibility between TPU + Insert and soft touch is confirmed during engineering review.

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