To use a membrane switch, we must know the using steps, so that the membrane switch would not be damaged. The way of use determines the service life of the membrane switch to a certain extent. The precautions for pasting and storage of membrane switches and membranes are described as follows: 1.Pasting Steps: 1) Cleaning: Clean the liner, casing or pasting position (the surface to be pasted is required to be smooth, rust-free, oil-free, and dust-free). 2) Check the size: Put the membrane switch (before peeling off) to the place to be pasted to compare whether it is qualified; 3) Alignment: Peel off the adhesive on the back of the membrane switch about 10mm from the side (better on no-button area ), and then paste it to the corresponding position. Check the position of the entire switch and then continue to paste; 4) Pasting: peeling and pasting (the curvature of the membrane switch surface shall not be greater than 15 ° ); 2. Precautions for Pasting: 1) Pasting cannot be r...