Place the rug with the pad underneath on your carpet.
How to keep a rug from bunching up on carpet.
Remove the rug pad and create an x shape with double sided tape crossing the center of the rug.
While you could attach the tape side directly onto your carpet to hold the rug in place when you would remove the rug later you would have tape residue left on your carpet.
Apart from keeping the area rugs in place non skid rug pads increase airflow thus helping in vacuuming.
To avoid this it is good to how to keep area rug from bunching up on the carpet.
Then place the second plywood sheet on the carpet in front of the first and walk the item from the first onto the second.
Place one sheet on the carpet and walk the item onto the plywood move it slowly one side at a time almost as if it was walking forward.
Frame the edges of the rug with additional tape.
These are available in different shapes and sizes.
Place the rug pad on the wrong side of the area rug.
Add twice the length and twice the width together and add twice the diagonal or corner to corner measurement for your strip length.
2 calculate the amount of gripper fabric you.
The tape is for added security to hold the pad to the rug.
The non skid pad should stop the rug from bunching up.