Only process items explicitly permitted by the appliance and their own care instructions. The drum is not a general drying chamber for papers, packaging, craft materials or chemicals.
Understanding this situation
Unusual materials can break apart, ignite, melt or affect the machine's airflow. A low-temperature setting does not establish safe compatibility, and a mesh bag cannot make an unsuitable material appropriate.
A useful next step
Use a method designed for the item instead. If an unsupported substance has already entered the dryer, disclose it before service and do not run an empty cycle to burn off residue. Stop for unusual heat or smell.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.