Provided is a gelatin supply device for a softgel encapsulation machine, the device having multiple spreader boxes provided on a guide having adjustment holes arranged in an arc shape to form multiple gelatin sheets, the device being further provided with a printing unit between the provided spreader boxes to print an information mark on an upper surface of a gelatin sheet while forming the gelatin sheet, the device forming a shell of a capsule by covering the information mark with another gelatin sheet.
