Material classification:

• Plastic sauce cups: These cups are typically made of plastic, lightweight, and easy to handle. They are commonly used in fast-food chains and takeout establishments.
• Paper sauce cups: These cups are usually made of paper material and have some leak resistance. They are often used for cold sauces like salad dressings or condiments.
• Metal sauce cups: This type of cup is typically made of stainless steel or aluminum, providing durability and suitable for hot sauces or dips.

Shape classification:

• Round cups: The most common shape for sauce cups is round. They have a wider bottom and rim for better stability and capacity.
• Square/rectangular cups: Some sauce cups come in square or rectangular shapes, allowing for better space utilization and easier stacking or packaging.

Purpose classification:

• Disposable sauce cups: These cups are designed for one-time use, such as in takeout or fast-food services, offering convenience in cleaning and disposal.
• Reusable sauce cups: Some sauce cups are designed for multiple uses, for example, in buffet restaurants or home gatherings