Custom manufacturing example · Rubber Control Keypad Silicone Button Keypads

CUSTOM RUBBER & SILICONE MANUFACTURING

Rubber Control Keypad Silicone Button 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

A Rubber Control Keypad brings several flexible controls into a common molded component. Its layout should support the way the user reaches and distinguishes each function, while the underside remains aligned with the chosen switching arrangement. Key spacing and enclosure clearance therefore need to be developed together.

Custom dimensions, colors, hardness and markings allow the interface to follow the equipment design. Consider the position of frequently used buttons relative to surrounding controls and edges. A key that is easy to press on an uncovered sample may be harder to reach once a raised bezel is fitted around it.

Evaluate the complete panel with realistic finger positions, including presses near the boundary between neighboring keys. Check that the selected key returns correctly and that pressing it does not move another control unintentionally. During assembly, ensure the sheet lies in its intended location before securing the enclosure. If a button binds, inspect alignment and housing contact before changing the rubber hardness or applying lubricant to the keypad.

Material options: Silicone. Custom formulation and color for the intended contact conditions.
Hardness selection: Silicone: 20–80 Shore A. Check that the selected key returns correctly and that pressing it does not move another control unintentionally.
Custom dimensions: Evaluate the complete panel with realistic finger positions, including presses near the boundary between neighboring keys.
Fit & assembly: If a button binds, inspect alignment and housing contact before changing the rubber hardness or applying lubricant to the keypad.
Use & inspection: A key that is easy to press on an uncovered sample may be harder to reach once a raised bezel is fitted around it.

Photos illustrate structure or material only. During assembly, ensure the sheet lies in its intended location before securing the enclosure. 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.