Crushed red pepper flakes are basically just dried peppers that are not ground to powdered form. Because it has not been ground further, it will leave you a mix of seeds and pepper flakes. This condiment is often used to garnish pizza, soups, and stews to add a layer of spicy flavor. That said, it might not be a good backup for some recipes because of its coarse texture. The good thing is you can always use your handy spice grinder to ground it into powdered form.
One of the main processes in crushed chili pepper factories is the cleaning and sorting of the chili peppers. The peppers are carefully inspected to ensure that only high-quality peppers are used in the production process. They are then washed and dried to remove any dirt or impurities before being crushed or ground into flakes.