Panoraama Enterprises

The basic process applied for making flexible keypad is combining fascia sticker and electronic circuitry printed with silver conductive ink.

Application of Membrane and Flexible Keypads:

• Microprocessor based electronic machines / equipment / system manufacturers.
• Weighing Scale manufacturer.
• Medical electronics.
• Automobile
• Consumer Electronics.
• Process Control Instruments

We have the capacity to provide you membrane switches with special requirements, such as Embossing, Embedded LED's, UV glossy / matte / textured etc.

We generally provide:

1. Tactile keypads with stainless steel domes
2. Tactile with poly domes on the circuit
3. Non-tactile keypads

Overlay Material
The most commonly used base materials are polyester and polycarbonate.

Rear Adhesive
3m, four Pillar, DS50.

Standard Tolerance
+/- ,010 inch

Matching Color
Pantone and RAL Color matching system.

Tail, pin and circuit layout
Subject to customers detailed request.

Life Expectancy
1,000,000 actuation's per switch position.

Actuation force
6-24 ounces, range depending on customer specification.

Switch Travel
.005” to .030” typical.

Environmental
Storage Temperature : -40^oC( -40^oF ) to +70^oC ( 150^oF )
Storage Altitude : Sea level to 35,000 feet.
Humidity : No de-lamination after 24 hours at 80^oC and 90% RH.
Operating Temperature and Altitude : -30^oC( -30^oF ) to +75^oC ( 170^oF ). Can be designed to operate in most environments.

Basically we are manufacturing self adhesive stickers in various substrates like Polycarbonate, Polyester, Vinyl, PVC, Polypropylene, Chromoart paper etc..

Inks used
Light fasting inks, UV based inks, inks for higher temperature.

Adhesives
3M tapes, Four Pillar, DS 50 etc. according to the application.

Application
Decorative stickers at home appliances industry, automotive Industry, Safety Instruction, warning, labels, (Like Freeze, washing machine, Air Conditioners etc.) chemical consignment labels, Control Panel labels.