Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The cotton carder in a dream is a man who relieves distress and removes worries. Carding cotton indicates the removal of worry.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The cotton carder indicates a man who divides people. He may also indicate travel.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The cotton carder is interpreted as relief. Whoever sees himself card cotton, God will relieve his worry.