초록 ▼

Apparatus for cutting a puff extrudate utilizing a blade that passes through the extrudate while the extrudate is in a viscous melt stage. The present invention utilizes a tube to facilitate production of a curly puff extrudate. A gap is provided in between the tube and the extruder die to allow a

Apparatus for cutting a puff extrudate utilizing a blade that passes through the extrudate while the extrudate is in a viscous melt stage. The present invention utilizes a tube to facilitate production of a curly puff extrudate. A gap is provided in between the tube and the extruder die to allow a blade to access the extrudate as it exits an orifice in the die. The blade accesses the extrudate at the viscous melt stage, before the extrudate has cooled and hardened. The blade nicks the extrudate, as opposed to completely cutting it, which allows the extrudate to remain connected throughout processing such as curling in the containment tube. The gap also allows steam to be vented form the extrudate as it exits the orifice in the die. The nicked extrudate separates when fried or baked.

대표청구항 ▼

What is claimed is: 1. An apparatus for producing an extrudate comprising: an extruder die comprising at least one orifice and a die face; a nicking device located flush with the die face wherein the nicking device nicks an extrudate exiting the orifice in the die; and a containment vessel that app

What is claimed is: 1. An apparatus for producing an extrudate comprising: an extruder die comprising at least one orifice and a die face; a nicking device located flush with the die face wherein the nicking device nicks an extrudate exiting the orifice in the die; and a containment vessel that applies a resistance to the extrudate to produce a non-linear extrudate, wherein the extrudate remains connected when in said containment vessel. 2. The apparatus of claim 1 wherein the nicking device is a blade. 3. The apparatus of claim 2 wherein the blade nicks the extrudate while the extrudate is in a plastic melt stage. 4. The apparatus of claim 2 wherein the blade nicks the extrudate from a plurality of the orifices. 5. The apparatus of claim 1 wherein the nicking device accesses the extrudate through a gap in between the die and the containment vessel. 6. The apparatus of claim 1 further comprising a separation device; wherein the separation device separates the nicked extrudate at the nicks. 7. The apparatus of claim 6 wherein the separation device is an oven. 8. The apparatus of claim 6 wherein the separation device is a fryer. 9. The apparatus of claim 6 wherein the separation device is a paddle wheel. 10. The apparatus of claim 6 wherein the separation device is a tumbler. 11. The apparatus of claim 6 wherein the separation device is a conveyer. 12. An apparatus for producing a non-linear extrudate comprising: an extruder die comprising at least one orifice; a containment vessel located in front of the die wherein said containment vessel applies a resistance to the extrudate to produce a non-linear extrudate; a containment vessel positioning device connected to the containment vessel; a nicking device located in front of the die; a nicking device positioning device connected to the nicking device; wherein an extrudate exits the orifice and passes through the containment vessel; wherein the nicking device nicks an extrudate exiting the orifice; and wherein the nicking device accesses the extrudate through a gap in between the containment vessel and the die. 13. The apparatus of claim 12 wherein the nicking device is a blade. 14. The apparatus of claim 13 wherein the blade nicks the extrudate while the extrudate is in a plastic melt stage. 15. The apparatus of claim 13 wherein the blade nicks the extrudate from a plurality of orifices. 16. The apparatus of claim 12 further comprising: wherein the containment vessel positioning device positions the containment vessel away from the orifice such that the extrudate does not pass through the containment vessel; and wherein the containment vessel positioning device repositions the containment vessel in front of the orifice such that the extrudate passes through the containment vessel. 17. The apparatus of claim 12 further comprising: wherein the nicking device positioning device positions the nicking device away from the orifice such that the nicking device does not nick the extrudate; and wherein the nicking device positioning device repositions the nicking device in front of the orifice such that the nicking device nicks the extrudate. 18. The apparatus of claim 12 further comprising: a separation device; wherein the separation device separates the nicked extrudate at the nicks. 19. The apparatus of claim 18 wherein the separation device is an oven. 20. The apparatus of claim 18 wherein the separation device is a fryer. 21. The apparatus of claim 18 wherein the separation device is a paddle wheel. 22. The apparatus of claim 18 wherein the separation device is a tumbler. 23. The apparatus of claim 18 wherein the separation device is a conveyer.