There are a few ways that you can create a paper like texture in Photoshop. One way is to use the textured filters that are available in the filter menu. Another way is to use the layer styles and apply a bevel and emboss effect.
When using the textured filters, you will want to experiment with different settings to get the look that you want. You can also stack multiple filters to create a more intense effect.
When using layer styles, you will need to create a new layer and then apply the bevel and emboss effect. You can play around with the settings to get the look that you want. You can also add a stroke effect to create a more defined edge.
Both of these methods will give you a paper like texture that you can use in your designs. Experiment with different settings to get the perfect look for your project.