Systems and methods of supplying materials to a rotating fiber producing device

1. A microfiber and/or nanofiber producing system comprising:

a fiber producing device comprising a body comprising one or more openings, wherein the body is configured to receive a material to be produced into a fiber;

a coupling member comprising a material delivery conduit, wherein the material is conveyed through the material delivery conduit of the coupling member into the body during use,

a driver capable of rotating the fiber producing device, wherein the fiber producing device is couplable to the driver through the coupling member; and

wherein, during use, rotation of the fiber producing device causes material in the body to be passed through one or more openings to produce microfibers and/or nanofibers; and

wherein the coupling member further comprises a driving conduit coupled to the body of the fiber producing device, wherein the material delivery conduit is disposed within the driving conduit, and wherein the driving conduit rotates around the material delivery conduit during use.

2. The system of claim 1 , wherein the material delivery conduit is stationary while the driving conduit is being rotated.

3. The system of claim 1 , wherein the driver comprises a direct drive device.

4. The system of claim 1 , wherein the body comprises one or more sidewalls together defining an internal cavity, wherein one or more openings extend through a sidewall of the body, communicating with the internal cavity.

5. A method of producing microfibers and/or nanofibers, comprising:

placing material in the fiber producing device of claim 1 by sending the material through the material delivery conduit into the body of the fiber producing device;

rotating the fiber producing device, wherein rotation of the fiber producing device causes material in the body to be passed through one or more openings to produce microfibers and/or nanofibers; and

collecting at least a portion of the produced microfibers and/or nanofibers.

6. The method of claim 5 , wherein the material is placed in the fiber producing device as a pressurized fluid while the fiber producing device is being rotated.

7. The method of claim 5 , further comprising:

heating the material to a temperature sufficient to at least partially melt the material;

heating the fiber producing device to a temperature at or near the temperature sufficient to at least partially melt the material; and

conveying the heated material through the material delivery conduit into the heated fiber producing device.

8. The method of claim 5 , further comprising:

placing material in a fiber producing device via the material delivery conduit; and

heating the fiber producing device to a temperature at or near the temperature sufficient to at least partially melt the material disposed in the fiber producing device.

9. The method of claim 5 , further comprising mixing the material with a solvent to produce a mixture of the material in a solvent, and conveying the mixture through the material delivery conduit into the fiber producing device.

10. A microfiber and/or nanofiber producing system comprising:

a fiber producing device comprising a body comprising one or more openings, wherein the body is configured to receive a material to be produced into a fiber;

a coupling member comprising a material delivery conduit, wherein the material is conveyed through the material delivery conduit of the coupling member into the body during use,

a driver capable of rotating the fiber producing device, wherein the fiber producing device is couplable to the driver through the coupling member; and

wherein, during use, rotation of the fiber producing device causes material in the body to be passed through one or more openings to produce microfibers and/or nanofibers; and

wherein the material delivery conduit of the coupling member is configured to convey a pressurized fluid to the body while the fiber producing device is being rotated.

11. A microfiber and/or nanofiber producing system comprising:

a fiber producing device comprising a body comprising one or more openings, wherein the body is configured to receive a material to be produced into a fiber;

a coupling member comprising a material delivery conduit, wherein the material is conveyed through the material delivery conduit of the coupling member into the body during use,

a driver capable of rotating the fiber producing device, wherein the fiber producing device is couplable to the driver through the coupling member;

wherein, during use, rotation of the fiber producing device causes material in the body to be passed through one or more openings to produce microfibers and/or nanofibers; and

wherein the material delivery conduit is not in contact with the fiber producing body.

12. A microfiber and/or nanofiber producing system comprising:

a fiber producing device comprising a body comprising one or more openings, wherein the body is configured to receive a material to be produced into a fiber;

a coupling member comprising a material delivery conduit, wherein the material is conveyed through the material delivery conduit of the coupling member into the body during use,

a driver capable of rotating the fiber producing device, wherein the fiber producing device is couplable to the driver through the coupling member;

wherein, during use, rotation of the fiber producing device causes material in the body to be passed through one or more openings to produce microfibers and/or nanofibers; and

wherein a heating device is coupled to the material delivery conduit, wherein the heating device provides heat to the fiber producing device during use.

13. The system of claim 12 , wherein the heating device is positioned within the body of the fiber producing device.

14. The system of claim 12 , wherein the heating device is an inductive heater.

15. A microfiber and/or nanofiber producing system comprising:

a fiber producing device comprising a body comprising one or more openings, wherein the body is configured to receive a material to be produced into a fiber;

a coupling member coupled to the fiber producing device;

a driver capable of rotating the fiber producing device, wherein the fiber producing device is couplable to the driver through the coupling member; and

a material delivery system configured to deliver material to the body, wherein the material delivery system comprises a material delivery conduit coupled to the body and a seal formed between the material delivery conduit and the body, the seal inhibiting atmospheric gasses from entering the body;

wherein, during use, rotation of the fiber producing device causes material in the body to be passed through one or more openings to produce microfibers and/or nanofibers.

16. The system of claim 15 , wherein the material delivery system is a hot melt delivery system.

17. The system of claim 15 , wherein the material delivery system is a solution delivery system.

18. The system of claim 15 , wherein the seal comprises a seal body being rotatably mounted to the driver and the body, wherein during use, the driver and body rotate about the seal body.

19. The system of claim 15 , wherein the material delivery conduit of the coupling member is configured to convey a pressurized fluid to the body while the fiber producing device is being rotated.