Custom manufacturing example · Wholesale customized soft touch silicone rubber keypads

CUSTOM RUBBER & SILICONE MANUFACTURING

Wholesale customized soft touch silicone rubber keypads

A custom component for your assembly.

Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.

Factory direct
Made to order
Drawing & sample support

Share the part, its application and your estimated quantity.

Customize the fit, material and finish

Vulcanization workshop illustration with green molding presses and blue collection bins

Material & hardness

Selected for the contact, temperature and movement

Color & finish

Define the visible surfaces and intended color

Shape & dimensions

Develop holes, lips and walls around the mating parts

Mounting & fit

Match the attachment and installation method

Product Overview

Soft touch silicone rubber keypads provide a flexible control surface that can be customized for the product interface. The molded layout should fit the housing and the switch positions, while the visible face is shaped for normal finger contact. Surface feel is one aspect of the design, distinct from the force and travel of the assembled key.

Check how the membrane is supported and how far each key moves before operating the switch. A soft material can still feel restricted if the housing aperture rubs against the cap or the edge is overclamped. The underlying mechanism and board position also influence the result.

Evaluate the keypad in the completed enclosure rather than by squeezing the loose part. Test individual and adjacent controls from the normal operating angle, looking for incomplete return or accidental neighboring presses. Keep the underside free of particles during assembly. Select the compound and finish for the actual cleaning routine, and remove residue gently from the visible surface so the intended feel and any function markings remain usable over time.

Material options: Silicone. Custom formulation and color for the intended contact conditions.
Hardness selection: Silicone: 20–80 Shore A. Soft touch silicone rubber keypads provide a flexible control surface that can be customized for the product interface.
Custom dimensions: The molded layout should fit the housing and the switch positions, while the visible face is shaped for normal finger contact.
Fit & assembly: Check how the membrane is supported and how far each key moves before operating the switch.
Use & inspection: Select the compound and finish for the actual cleaning routine, and remove residue gently from the visible surface so the intended feel and any function markings remain usable over time.

Photos illustrate structure or material only. The molded layout should fit the housing and the switch positions, while the visible face is shaped for normal finger contact. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.

Choosing a material or hardness? Explore the selection guide →

From part requirements to production

Define the part

Identify key dimensions, mating surfaces and quantity

Review material & tooling

Agree the compound and manufacturing approach

Evaluate the sample

Review the fit and agreed requirements in the assembly

Produce & inspect

Manufacture and check against the approved requirements

Review the intended assembly

Working conditions

Identify temperature, contact fluids and repeated movement.

Material and structure

Consider hardness together with wall thickness and support.

Installation

Check access, mating dimensions and the fitting sequence.

Ordering this custom component

Can the shape be adjusted to my mating parts?

Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.

Which details should be agreed before tooling?

Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.

Can a sample help define the replacement?

A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.

How is the quotation for this part determined?

The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.

DISCUSS THIS COMPONENT

Describe the part you need.

Share the fit, operating conditions and quantity with our manufacturing team.