Custom manufacturing example · Custom made mini silicone keypads/silicone numeric keypads

CUSTOM RUBBER & SILICONE MANUFACTURING

Custom made mini silicone keypads/silicone numeric 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

Mini silicone keypads can place numeric controls in a small enclosure, but their key boundaries still need to be clear during use. The layout should let a fingertip reach the intended command without pressing a neighboring position. Visible spacing and the molded support beneath the keys should be designed together.

Check how the user holds or approaches the completed device. A small numeric pattern may need distinct shapes or legends to identify functions, while the underside contacts or actuators must remain aligned with the input mechanism. The housing should retain the sheet without squeezing an active area.

Evaluate every command after the enclosure is closed. The silicone material does not define an electrical interface or a particular actuation-force value. During care, remove debris from the narrow openings gently and inspect the locating features after servicing. A shifted sheet can change the response at one edge of the mini keypad even while most of the visible pattern still appears correctly positioned.

Material options: Silicone. Custom formulation and color for the intended contact conditions.
Hardness selection: Silicone: 20–80 Shore A. A shifted sheet can change the response at one edge of the mini keypad even while most of the visible pattern still appears correctly positioned.
Custom dimensions: A small numeric pattern may need distinct shapes or legends to identify functions, while the underside contacts or actuators must remain aligned with the input mechanism.
Fit & assembly: Mini silicone keypads can place numeric controls in a small enclosure, but their key boundaries still need to be clear during use.
Use & inspection: During care, remove debris from the narrow openings gently and inspect the locating features after servicing.

Photos illustrate structure or material only. The layout should let a fingertip reach the intended command without pressing a neighboring position. 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.