Custom Silicone Manufacturing · OEM & ODM · Global B2B Support
aron@chanvosil.comWhatsApp: +86 139 2435 3979

Manufacturing Process

Silicone overmolding and insert molding for integrated components.

Overmolding and insert molding integrate silicone with selected plastic, metal or other components to create a combined functional product.

silicone overmolding insert preparation area
overmolding inserts image
Tooling setup for silicone insert molding
Insert tooling
molding line for silicone overmolding
Molding setup

PROCESS OVERVIEW

Overmolding & Inserts in a custom project workflow.

The final route is confirmed only after reviewing the complete product brief.

01

Interface Review

Assess contact areas, mechanical locking, geometry and material compatibility.

02

Insert Preparation

Confirm the supplied or developed insert dimensions, finish and handling method.

03

Molding Route

Select tooling and processing based on the combined construction.

04

Functional Validation

Review bond, fit, alignment and product function on the approved sample.

OVERMOLDING FIT MATRIX

Interface design decides whether the combined part works.

Silicone-to-insert projects need careful review of component fit, handling and final function.

Product FitSilicone combined with metal, plastic or another supporting component.Useful when the finished product needs grip, sealing, protection or comfort.
Insert ReviewInsert dimensions, surface, cleanliness, tolerance and supply method must be confirmed.Small insert changes can affect alignment and molding stability.
Tooling FocusTooling must hold the insert correctly while forming the silicone area.Part design should consider locking, bonding and visible edge quality.
Validation FocusFit, pull, alignment, visual edge and practical product function are checked together.The approved sample becomes the reference for assembly and inspection.

QUALITY CONNECTION

Process control follows the approved product standard.

Manufacturing and quality review are planned together, with critical details defined before production.

  • Approved sample and drawing reference
  • Material, color and surface requirements
  • Critical dimensions and functional checks
  • Final inspection and packaging standard
01Approved sample and drawing reference
02Material, color and surface requirements
03Critical dimensions and functional checks
04Final inspection and packaging standard

START A PROJECT

Have a silicone product in mind?

Share your drawing, reference sample, target quantity and market requirements. We will help organize the next step.

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