What mature products do we currently have in biodegradable materials? (Applicable to baby diapers and adult diapers)

We already have anaerobic biodegradable spunbond nonwoven fabrics (hydrophilic and hydrophobic) suitable for infant diapers and adult Homo sapiens diapers, as well as anaerobic biodegradable breathable films; anaerobic biodegradable back films and small packaging films for sanitary napkins; and anaerobic biodegradable PE outer packaging films for external packaging bags.