Kraft Heinz is recalling more than 83,000 cases of individually wrapped Kraft Singles American processed cheese slices because part of the wrapper could stick to the slice and become a choking hazard.

The company said one of its wrapping machines developed a temporary issue that makes it possible for a thin strip of film to remain on the slice even after it’s been removed from the wrapper.

The machine has since been fixed. The voluntary recall follows several consumer complaints. In six cases, people said the issue caused gagging or choking, but no injuries or serious health issues have been reported.

The recall affects 16-ounce Kraft Singles American Pasteurized Prepared Cheese Product with a “Best When Used By” date between Jan. 10, 2024, and Jan. 27, 2024. It also includes 3-pound multipacks of Kraft Singles American Pasteurized Prepared Cheese Product with a “Best When Used By” date between Jan. 9, 2024, and Jan. 13, 2024.