Systems and methods for the production of microfibers and nanofibers using multiple fiber production devices

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

two or more fiber producing devices, each fiber producing device comprising a body, the body comprising one or more openings and a coupling member, wherein the body is configured to receive material to be produced into a fiber;

one or more drivers capable of rotating one or more bodies, wherein one or more bodies are couplable to the driver through the coupling member, and wherein the one or more drivers are positioned above the one or more fiber producing devices, when one or more fiber producing devices are coupled to the one or more drivers; and

a substrate support that positions at least a portion of a substrate below the fiber producing device such that microfibers and/or nanofibers produced by the fiber producing device fall onto the substrate during use, wherein the substrate support comprises an electrostatic plate;

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

2. The system of claim 1 , wherein the coupling member of the body of one or more fiber producing devices comprises an elongated member, and wherein one or more drivers comprise a coupling element that couples the elongated coupling member to the driver, and wherein the elongated coupling member is adjustably positionable in the coupling element such that the distance between the fiber producing device and the driver is alterable.

3. The system of claim 1 , further comprising one or more outlet elements coupled to one or more of the openings.

4. The system of claim 3 , wherein the outlet elements are removably couplable to the body.

5. The system of claim 1 , wherein the body of one or more fiber producing devices comprise one or more sidewalls and a top, together defining an internal cavity, wherein one or more openings extend through a sidewall of the body, communicating with the internal cavity.

6. The system of claim 1 , wherein the body of one or more fiber producing devices comprises one or more sidewalls and a top, together defining an internal cavity, and wherein an interior surface of the sidewall is angled from a bottom wall toward one or more of the openings.

7. The system of claim 1 , wherein the body of one or more fiber producing devices comprises one or more sidewalls and a top, together defining an internal cavity, and wherein an interior surface of the sidewall is rounded from a bottom wall toward one or more of the openings.

8. The system of claim 1 , further comprising a heating device thermally coupled to one or more fiber producing devices.

9. The system of claim 8 , wherein the heating device comprises an infrared radiant heater.

10. The system of claim 1 , wherein the two or more fiber producing devices are enclosed in a chamber, and wherein the environment inside the chamber is controllable.

11. The system of claim 1 , wherein one or more drivers are capable of rotating one or more fiber producing devices at speeds of greater than about 1000 rpm.

12. The system of claim 1 , further comprising a collection system surrounding the one or more fiber producing devices, wherein fibers produced during use are at least partially collected on the collection system.

13. The system of claim 1 , wherein the substrate support comprises one or more openings that pass through at least a portion of the substrate support, wherein one or more openings are coupled to a vacuum.

14. The system of claim 1 , further comprising a substrate transfer system that moves at least a portion of a substrate over the substrate support during use.

15. The system of claim 1 , further comprising a pressurized gas producing and distribution system, wherein the pressurized gas producing and distribution system creates a gas flow that directs the formed microfibers and/or nanofibers toward a substrate disposed in the substrate support during use.

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

two or more fiber producing devices, each fiber producing device comprising a body, the body comprising one or more openings and a coupling member, wherein the body is configured to receive material to be produced into a fiber; and

one or more drivers capable of rotating one or more bodies, wherein one or more bodies are couplable to the driver through the coupling member, and wherein the one or more drivers are positioned above the one or more fiber producing devices, when one or more fiber producing devices are coupled to the one or more drivers;

wherein the coupling member of the body of one or more fiber producing devices comprises an elongated member, and wherein one or more drivers comprise a coupling element that couples the elongated coupling member to the driver, and wherein the elongated coupling member is adjustably positionable in the coupling element such that the distance between the fiber producing device and the driver is alterable; and

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

17. The system of claim 16 , further comprising a heating device thermally coupled to one or more fiber producing devices.

18. The system of claim 16 , further comprising a substrate support that positions at least a portion of a substrate below the fiber producing device such that microfibers and/or nanofibers produced by the fiber producing device fall onto the substrate during use.

19. The system of claim 18 , wherein the substrate support comprises one or more openings that pass through at least a portion of the substrate support, wherein one or more openings are coupled to a vacuum.

20. The system of claim 18 , further comprising a substrate transfer system that moves at least a portion of a substrate over the substrate support during use.