Graphic Overlay

A functional graphic overlay is designed for use with rubber keypads, membrane switches or as a touch screen panel interface for control panels. In these applications, the printed graphics and text are used to providing operational instructions or safety warnings and label overlay buttons and controls.

However, with an aesthetic purpose, decorative membrane switches graphic overlays and panel overlays are printed with custom graphics, company logos or product information. They act as an intermediary between the user and the machine through functional descriptions, without conductive traces or circuitry.

The membrane switch overlay or custom control panel overlay provides a variety of embossed keys, matte or glossy finishes, and a protective coated overlay to reduce the likelihood of fading. It also includes different material thicknesses from 0.125mm to 1mm to meet customers' specific applications.

What is Graphic overlay ?

Graphic overlay is an interface layer which is made of polycarbonate or polyester with an adhesive backing. It can be applied to many industries including, Residential and commercial appliances

Machinery control panels Medical equipment

HVAC equipment Gas station pumps

Automotive dashboards

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Materials for Graphic Overlay

POLYCARBONATES

GE(Matte materials) 8B35-0.125mm, 8B35-0.254mm, 8B35-0.375mm,8B35-0.5mm

GE (Golssy materilas) 8010-0.125mm, 8010-0.254mm, 8010-0.375mm,  8010-0.5mm

POLYESTERS

Autotex (Textured) Like F150, F200

Autotex UV/XE Like, V150, V200, XE150, XE200

AutoFlex EBG/A (Glossy and Anti-glare), Like EBG130, EBG180, EBA130, EBA180.

ADHESIVES

200 Series (467MP & 468MP) - 3M

300LSE Series (For Low Surface Energy Applications) - 3M

DT8016，DT8126，DT8176 - (Nikto)

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Transparent Red Window for PCB Membrane Overlay

TRANSPARENT RED WINDOW FOR PCB MEMBRANE OVERLAY

Transparent Red window in the graphic overlay

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Rim Embossing for Custom Smart Switch Overlay

RIM EMBOSSING FOR CUSTOM SMART SWITCH OVERLAY

Rim embossing for keys

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Transparent Black Window for Membrane Keypad Overlay

TRANSPARENT BLACK WINDOW FOR MEMBRANE KEYPAD OVERLAY

Transparent black window in the graphic overlay

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Round Embossing for Label Overlay

ROUND EMBOSSING FOR LABEL OVERLAY

Round embossing for keys

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Dead Front or Diffusion Film Window for Control Panel Overlay

DEAD FRONT OR DIFFUSION FILM WINDOW FOR CONTROL PANEL OVERLAY

White diffusion film for LED window

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FR1 And FR65 Cut Out Graphic Overlay

FR1 AND FR65 CUT OUT GRAPHIC OVERLAY

Materials: PP, FR1, FR65UL Flammability=UL94

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Graphic Overlay Nameplate

GRAPHIC OVERLAY NAMEPLATE

Materials: Brass, Stainless, Aluminium, Bronze, Copper

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Graphic Overlay Sticker

GRAPHIC OVERLAY STICKER

Materials: Vinyl, Transparent PET, Cooper paper, etc.

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Graphic Overlays for Any Industry

Custom graphic smart overlays can improve the overall appearance and prevent moisture, dust, and debris from penetrating the electrical components such as switches or touch screens. Some of the common uses include:

Residential and commercial appliances

Machinery control panels

Medical equipment

HVAC equipment

Gas station pumps

Automotive dashboards

Custom Graphic Overlay Capabilities

Specializing in graphic design overlays as static components for membrane switches and rubber keypads and touch panel, we will help you design a customized graphic overlay which meets both functional and aesthetic needs. We can offer the following services:

Digital overlay printing

Prototyping

In-house embossing

Custom control panel overlay printing

Laser & die-cutting

Custom graphic overlays can be made in sizes from to 30" to 40". Additionally, in order to improve visibility in low light applications, backlighting can also be added to the overlay panels. We also offer special ultraviolet selective textures and ultraviolet hard coat treatments which can protect lens areas from chemicals and scratching.

How to Design the Graphic Overlay?

Sample: Provide drawings of graphic overlay prototypes that all dimensions and physical characteristics including colors or actual samples for copy are clearly shown.

Colors: Identify the colors which you want your switch overlays to have by Pantone (PMS) RAL color number or a color sample. It is important to supply the exact standard for which our color match will be evaluated.

Borders and Outlines: Avoid circles within circles, or outlines which are close to cutouts or outer edges because any misregistration will be visually accentuated.

File Format: It's best to receive design files from the native software packages. (ie Adobe Illustrator, Corel Draw or PDF files)

Background: Light text and dark backgrounds will show less wear and dirt and greater clarity. Try making the control panel overlay or the membrane overlay drawings clear.

Text: Block lettering provides the most legible copy. Try to use common fonts. Positive letter strokes should be a minimum of .008'' and .012''for negative letter stroke.

Komkey is a professional graphic overlay manufacturers. We provide Cable Harness, Face Shield Mask, custom membrane keypad, control panel overlay material, custom arcade control panel overlay, membrane graphic overlay, custom graphic panel, graphic overlay membrane, graphic keypad overlays and so on. Want to know about custom membrane keypad? Please contact us.