Hot-Pressing Sensor Switch

Hot-Pressing Sensor Switch (PET keys)——After the contact surface is printed on the keys which are made from PET materials, there will have a bump on the panel under the action of hot-pressing and thus will result in resilience force.
Advantages: The keystoke life is more than 1 million times; good hand feeling.
Disadvantages: It may reduce the hand feeling of keys when the membrane switch is used in high temperature.

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