| 摘要 |
Animal food is provided in the form of cushion-shaped hollow units (1) each with a crisper shell (5) of a first formulation of cereal and proteinaceous material sealed at (2 and 3) to define a completely closed space (6), partly filled with a second formulation (9), usually predominantly at one end (7), of softer material, usually a liquid, gel or gum. This gives a clean crisp product, uniform to handle but attractive by consistency, taste and smell to animals. The product can readily be modified without losing these characteristics since the central component is totally enclosed by a stable crisp shell. |
