Container for dispensing a substance

1. A container containing a substance, comprising:

a preformed deformable body defining a filling cavity, which body has an opening and an integral planar circumferential rim surrounding said opening, which opening is closed by a cover sheet which is sealed to the circumferential rim by means of a circumferential sealing seam,

wherein the circumferential rim has a dispensing part which has an edge and which is covered by the cover sheet, which cover sheet is sealed to an upper surface of the dispensing part by at least one rupturable sealing seam and by outlet seams defining an outlet passage from the rupturable sealing seam towards the edge of the dispensing part of the circumferential rim, such that, when the rupturable sealing seam is broken, the substance is allowed to flow through the outlet passage between the upper surface of the dispensing part and the cover sheet towards the edge of the dispensing part, and

wherein the dispensing part has an indented surface in the outlet passage, wherein the indented surface is spaced apart from the rupturable sealing seam and the outlet seams and extends over a distance from said edge of the dispensing part towards the rupturable sealing seam.

2. The container according to claim 1 , wherein the dispensing part has a certain thickness, the upper surface of the dispensing part has a certain level and the indented surface lies below said level of the upper surface of the dispensing part, at a distance which is less than the thickness of the dispensing part.

3. The container according to claim 1 , wherein the indented surface is a substantially flat surface.

4. The container according to claim 1 , wherein the outlet passage has a center and the indented surface is located in said center of the outlet passage.

5. The container according to claim 1 , wherein the outlet passage has a certain width and the indented surface has a width which is considerably smaller than the width of the outlet passage.

6. The container according to claim 1 , wherein the indented surface has a decreasing or increasing width towards the edge of the dispensing part.

7. The container according to claim 1 , wherein the indented surface has a constant width.

8. The container according to claim 1 , wherein the outlet passage has a certain length and the indented surface has a length which is smaller than the length of the outlet passage.

9. The container according to claim 1 , wherein the indented surface has a decreasing or increasing depth towards the edge of the dispensing part.

10. A container containing a substance, comprising:

a preformed deformable body defining a filling cavity, which body has an opening and an integral planar circumferential rim surrounding said opening, which opening is closed by a cover sheet which is sealed to the circumferential rim by means of a circumferential sealing seam,

wherein the circumferential rim has a dispensing part which has an edge and which is covered by the cover sheet, which cover sheet is sealed to the dispensing part by at least one rupturable sealing seam and by outlet seams defining an outlet passage from the rupturable sealing seam towards the edge of the dispensing part of the circumferential rim, such that, when the rupturable sealing seam is broken, the substance is allowed to flow through the outlet passage between the upper surface of the dispensing part and the cover sheet towards the edge of the dispensing part, and

wherein the dispensing part has an indented surface in the outlet passage, wherein the indented surface is spaced apart from the rupturable sealing seam, the outlet seams and said edge of the dispensing part.

11. The container according to claim 10 , wherein the indented surface is of triangular shape.

12. The container according to claim 11 , wherein the indented surface widens towards the edge of the dispensing part.

13. The container according to claim 12 , wherein the indented surface has a decreasing depth towards the edge of the dispensing part.

14. A system comprising:

a container according to claim 1 , and

a dispensing apparatus comprising a container receiver, which apparatus is adapted to open the container,

wherein the container receiver of the apparatus comprises a compression chamber with a variable volume for receiving the container body and a compression device adapted to compress the container body received in the compression chamber, whereby in use the container is compressed such that the rupturable sealing seam breaks and a flow of substance is ejected from the container.

15. The system according to claim 14 , wherein the container receiver of the apparatus comprises a stop face engaging in use a back side of the circumferential rim and a lid in use engaging the cover sheet of the container.

16. A system comprising:

a container according to claim 10 , and

a dispensing apparatus comprising a container receiver, which apparatus is adapted to open the container,

wherein the container receiver of the apparatus comprises a compression chamber with a variable volume for receiving the container body and a compression device adapted to compress the container body received in the compression chamber, whereby in use the container is compressed such that the rupturable sealing seam breaks and a flow of substance is ejected from the container.