This linear cup sealing machine is designed for automatic packaging of instant noodle cups and similar products. It is suitable for dry or semi-dry food items that require multi-step filling and sealing in a cup format. Typical applications include: instant cup noodles (round or square noodle blocks), rice with noodles or mixed grain meals, vermicelli, pasta, or quick-cook meals, powder or granule seasoning combinations, snack cups with multi-component filling.