Yes, some species of ants are known to consume fabric material as a source of nutrients. However, they do not have the ability to digest the fibers and will often discard the remaining material.
Ants may bite fabric material as a way to test its edibility or to gather fibers for their nests. They may also be attracted to the scent or residue left on the fabric by food or other insects.
In most cases, ants are not harmful to fabric material. However, if a large number of ants are present, they may cause damage by constantly biting and tearing at the material.
To prevent ants from biting or eating your fabric material, make sure to keep your home clean and free of food debris. Seal any cracks or openings where ants may enter and consider using ant repellents or natural deterrents such as peppermint oil.
If ants have already caused damage to your fabric material, you can try using a mixture of equal parts vinegar and water to clean the affected area. If the damage is severe, it may be necessary to replace the material.