put sticky tape over one's mouth(также on one's mouth: They tied me up and threw me in the van and put sticky tape over my mouth. • The killers first put sticky tape on his mouth so that he cannot scream, the police said.4uzhoj)
duct-tape one's mouth(He duct-taped the victim's mouth and attempted to tie her up. • The defendant duct-taped the victim's mouth and nose and let her suffocate to death.4uzhoj)