Method of and apparatus for producing endless rolls of a resilient foodstuff

• US 7,060,314 B2
• Filed: 04/17/2002
• Issued: 06/13/2006
• Est. Priority Date: 04/27/2001
• Status: Expired due to Fees

• Current Assignee: Kraft Foods Incorporated (Mondelez International, Inc.)
• Original Assignee: Kraft Foods Incorporated (Mondelez International, Inc.)
• Inventors: Kaiser, Anno
• Primary Examiner(s): BECKER, DREW E
• Application Number:
  US10/125,743
• Publication Number:
  US 20020187236A1
• Time in Patent Office: 1,518 Days
• Field of Search: 426/500, 426/501, 426/512, 426/517, 425/334, 425/322, 425/305.1, 425/374
• US Class Current: 426/501
• CPC Class Codes: A21C 3/06 Machines for coiling sheets of dough, e.g. for producing rolls
• CPC Class Codes: A21C 3/065 the coil axis of the produced rolls being in parallel or oblique position relative to the transport direction; with coiling elements, e.g. rollers, being placed in parallel or oblique position relative to the transport direction
• CPC Class Codes: A23C 19/082 Adding substances to the curd before or during melting; Melting salts
• CPC Class Codes: A23C 19/0908 Sliced cheese; Multilayered or stuffed cheese; Cheese loaves
• CPC Class Codes: A23P 20/20 Making of laminated, multi-layered, stuffed or hollow foodstuffs, e.g. by wrapping in preformed edible dough sheets or in edible food containers

Abstract

A method of and an apparatus for producing endless rolls of a resilient foodstuff, as well as a product in the form of a roll of hard cheese is provided. The method comprises supplying a layer (7) of the resilient foodstuff in a supply plane and against a first guide roller (20, 120), continuously deflecting the resilient foodstuff layer (7) by way of the first guide roller (20, 120) away from the supply plane, and continuously re-directing the deflected foodstuff layer (7) by way of a second guide roller (30, 130) toward the supply plane, so as to produce a roll of foodstuff; the apparatus comprises a supply mechanism (5) for supplying a layer (7) of the resilient foodstuff in a supply plane, a first guide roller (20, 120) against which the resilient foodstuff layer (7) can be supplied and for continuously deflecting the foodstuff layer away from the supply plane, and a second guide roller (30, 130) for continuously redirecting the deflected foodstuff layer (7) toward the supply plane.

Claims

1. Method of producing rolls of a resilient foodstuff, the method comprising the following steps:

supplying a layer of the resilient foodstuff in a supply plane and against first guide means, and

continuously deflecting the resilient foodstuff layer by way of the first guide means away from the supply plane, the first guide means being a non-cylindrical deflection roller having an axis arranged substantially perpendicular to the supply plane,

continuously re-directing the deflected foodstuff layer by way of second guide means toward the supply plane, so as to produce a roll of foodstuff.

2. Method as claimed in claim 1, wherein the step of supplying is carried out in the supply plane along a supply direction (S_L), and the step of deflecting is carried out in an angle (α

) relative to the supply direction.

3. Method as claimed in claim 2, wherein the diameter of the produced roll of foodstuff is controlled by modifying the angle (α

) relative to the supply direction (S_L).

4. Method as claimed in claim 2, wherein the angle (α

) relative to the supply direction (S_L) is between 30° and

60°

.

5. Method as claimed in claim 1, wherein the first guide means is driven so as to frictionally enhance its guiding effect, or the second guide means is driven so as to frictionally enhance its re-directing effect.

6. Method as claimed in claim 5, wherein the first guide means and the second guide means are driven in opposite directions.

7. Method as claimed in claim 5, wherein the velocity of the first or second guide means is used for controlling the tightness of the produced roll of foodstuff.

8. Method as claimed in claim 1, wherein the deflection roller has a generatrix line adjacent and substantially parallel to the supply plane.

9. Method as claimed in claim 5, wherein the second guide means comprises at least one re-direction roller.

10. Method as claimed in claim 9, wherein the deflection roller comprises a cone-shaped deflection roller having an axis, and the re-direction roller comprises a cylindrical re-direction roller having an axis arranged substantially parallel to the axis of the deflection roller.

11. Method as claimed in claim 1, wherein the second guide means comprises a non-cylindrical re-direction roller having an axis arranged substantially perpendicular to the supply plane and substantially parallel to the axis of the deflection roller.

12. Method as claimed in claim 11, further comprising a step of parting the produced roll of foodstuff.

26. Method as claimed in claim 4, wherein the angle (a) relative to the supply direction (S_L) is about 45°

.

27. Method as claimed in claim 9, wherein the second guide means comprises a pair of re-direction rollers.

13. Apparatus for producing rolls of a resilient foodstuff, the apparatus comprising:

supply means for supplying a layer of the resilient foodstuff in a supply plane,

first guide means against which the resilient foodstuff layer can be supplied and for continuously deflecting the foodstuff layer away from the supply plane, the first guide means being a non-cylindrical deflection roller having an axis arranged substantially perpendicular to the supply plane, and

second guide means for continuously re-directing the deflected foodstuff layer toward the supply plane, so as to produce a roll of foodstuff.

14. Apparatus as claimed in claim 13, wherein the first guide means is arranged in an angle (α

) relative to the supply direction (S_L), so as to deflect the resilient foodstuff layer in an angle relative to the supply direction (S_L).

15. Apparatus as claimed in claim 13, wherein the arrangement angle (α

) relative to the supply direction is between 30° and

60°

.

16. Apparatus as claimed in claim 13, further comprising means for driving the first guide means or the second guide means, so as to frictionally enhance the guiding or re-directing effect thereof.

17. Apparatus as claimed in claim 16, wherein the means for driving is adapted to drive the first guide means and the second guide means in opposite directions.

18. Apparatus as claimed in claim 17, further comprising control means for modifying the velocity of the first or second guide means, so as to control the tightness of the produced roll of foodstuff.

19. Apparatus as claimed in claim 13, wherein the first guide means comprises a deflection roller having a generatrix line adjacent and substantially parallel to the supply plane.

20. Apparatus as claimed in claim 19, wherein the second guide means comprises at least one re-direction roller.

21. Apparatus as claimed in claim 20, wherein the deflection roller comprises a cone-shaped deflection roller having an axis, and the re-direction roller comprises a cylindrical re-direction roller having an axis arranged substantially parallel to the axis of the deflection roller.

22. Apparatus as claimed in claim 13, wherein the second guide means comprises a non-cylindrical re-direction roller having an axis arranged substantially perpendicular to the supply plane and substantially parallel to the axis of the deflection roller.

23. Apparatus as claimed in claim 18, wherein the first and second guide means are mounted so that the distance between the first and second guide means is variable.

24. Apparatus as claimed in claim 22, further comprising means for parting the produced roll of foodstuff.

25. Apparatus as claimed in claim 24, wherein the parting means is arranged adjacent to the supply means.

28. Apparatus as claimed in claim 13, wherein the arrangement angle (a) relative to the supply direction is about 45°

.

29. Apparatus as claimed in claim 19, wherein the second guide means comprises a pair of re-direction rollers.

30. Method of producing rolls of a resilient foodstuff, the method comprising the following steps:

supplying a layer of the resilient foodstuff in a supply plane,

contacting the leading edge of the supplied resilient foodstuff against a deflection roller,

directing the leading edge of the supplied resilient foodstuff into a recess of the deflection roller to deflect the supplied resilient foodstuff away from the supply plane and toward a redirection roller,

contacting the leading edge of the supplied resilient foodstuff against the redirection roller,

directing the leading edge of the supplied resilient foodstuff into a recess of the redirection roller to deflect the supplied resilient foodstuff toward the supply plane to form a roll, and

rotating the deflection roller and redirection roller in opposite directions about axes generally perpendicular to the supply plane.

31. Method as claimed in claim 30, further comprising the step of guiding the roll in a roll supply direction (S_L) having an angle (α

) relative to the supply direction by urging the roll with a winder roller.