silicone switch buttons/rubber elastic keypad with silk printing

A rubber elastic keypad with silk printing can combine custom silicone switch buttons with visible function labels. The printed layout should follow the usable key surface and the way the interface is viewed. Size and shape can be developed around the enclosure, while the labels distinguish the assigned controls.

Check the printed design in the assembled panel. A symbol close to the edge may be partly hidden by the housing or by the user's normal finger position. Evaluate contrast against the chosen rubber color and keep essential information within the region that remains visible during use.

The flexible key section needs room to move and return without rubbing against its opening. Trial the completed interface so printed alignment and mechanical alignment are checked together. During cleaning, use a method compatible with both the silicone and ink. Remove residues gently rather than scraping across a printed surface. If a frequently used key begins to drag, inspect its boundaries and underside; changing pressure on the label does not correct a pinched moving section.

Material options

Silicone. Custom formulation and color for the intended contact conditions.

Hardness selection

Silicone: 20–80 Shore A. The flexible key section needs room to move and return without rubbing against its opening.

Custom dimensions

Size and shape can be developed around the enclosure, while the labels distinguish the assigned controls.

Fit & assembly

A symbol close to the edge may be partly hidden by the housing or by the user's normal finger position.

Use & inspection

If a frequently used key begins to drag, inspect its boundaries and underside; changing pressure on the label does not correct a pinched moving section.

Photos illustrate structure or material only. The flexible key section needs room to move and return without rubbing against its opening. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.