What Is a Cap Doffer?

a hat has a shaped crown with brim of different sizes depending on the type of the hat while a cap has a flat crown that fits snuggly on the head. The cap does not have a brim. a hat does not have a visor or a peak but the cap does.

What is different cap and hat?

Cap is a headgear that is soft and flat but without a shaped crown. A hat is a headgear with brim and shaped crown. Caps do not have brims. They have visors or peaks instead.

Is a lid and a cap the same?

the cap is a cover for a bottle. the lid is a cover for a container which is not bottle. the lid doesn't have a screw in it. If it has a screw, it is called a cap.