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FAQ

What are the common problems in membrane switch design?

Author:WebmasterTime:2018-01-25Browsing (716)

1. The shrapnel of the membrane switch button kit needs to be placed properly. There can be no offset, otherwise it will affect the operation failure of the keypad.


2, the problem of color: the proportion of ink modulation is the main cause of color deviation, there is a strict color requirements, color range is small.
In terms of the cost of controlling the company, to achieve a very small range of colors, the cost to be paid is extremely high, the cost of the product is increased, and the unit price of the product is also correspondingly increased. It is also difficult for the customer to accept it. The range of color needs to be within a reasonable range.


3, the button bulge position, you need to open the mold to a suitable location, otherwise it will affect the appearance of the button. Adhesive is not sticky, in addition to the selection of raw materials, but also to confirm the shape of a good prototype, if the prototype has a groove you need to select a good quality adhesive, adhesive back to the right choice.


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