Antimicrobial packaging system

1. A method of packaging a food item by automatically and efficiently distributing a liquid sanitizing agent about the food item during packaging, comprising:

positioning a package about a tapered snout-like delivery portion having an exit with a fixed cross-sectional dimension and one or more trim blades, one or more air nozzles, and one or more liquid nozzles, wherein the package is positioned over each of the one or more air nozzles and each of the one or more liquid nozzles;

inflating the package at least partially with air dispensed from the one or more air nozzles;

coating an interior surface of the package at least partially with a liquid sanitizing agent dispensed from the one or more liquid nozzles;

positioning a food item within the package by pushing the food item into the package with a ram;

trimming the food item as the food item contacts the one or more trim blades of the exit of the delivery portion; and

vacuum sealing the package around the food item.

2. The method as recited in claim 1 , wherein the inflating, coating, and positioning occurs in less than about two seconds.

3. The method as recited in claim 1 , further comprising receiving a package detected signal from a package detector.

4. The method as recited in claim 1 , further comprising receiving a start signal from a start input button.

5. A method of packaging and sanitizing a food item by automatically and efficiently distributing a liquid sanitizing agent about the food item during packaging, comprising:

receiving a food item into a staging portion of a packaging system, wherein the staging portion at least temporarily holds and weighs the food item;

receiving an electronic signal at a controller that provides a weight of the food item in the staging portion;

automatically approximating a surface area of the food item at the controller, and determining an amount of a liquid sanitizing agent to apply to the food item;

dispensing the automatically determined amount of the liquid sanitizing agent from a liquid nozzle into a package;

dispensing air from a first air nozzle into the package to inflate the package, the first air nozzle having a first air flow pattern and a first air flow rate;

dispensing air from a second air nozzle into the package to inflate the package, the second air nozzle having a second air flow pattern that differs from the first air flow pattern and a second air flow rate that differs from the first air flow rate;

varying the first air flow rate and the second air flow rate to maintain inflation of the package;

delivering the food item from the staging portion into a delivery portion of the packaging system; and

delivering the food item into the package.

6. The method as recited in claim 5 , further comprising weighing the food item to determine the amount of the liquid sanitizing agent.

7. The method as recited in claim 5 , further comprising vacuum sealing the package around the food item.

8. The method as recited in claim 5 , wherein determining the amount of the liquid sanitizing agent and delivering the food item from the staging portion into the delivery portion of the packaging system occur automatically in less than about two seconds.

9. The method as recited in claim 8 , wherein:

the food item is delivered from the staging portion into the delivery portion of the packaging system via a ram; and

the ram is coupled to a pneumatic actuator configured to actuate the ram and deliver the food item into the delivery portion of the packaging system in no more than 1-2 seconds.

10. The method as recited in claim 5 , further comprising receiving a package detected signal from a package detector.

11. The method as recited in claim 5 , further comprising receiving a start signal from a start input button.

12. The method as recited in claim 11 , wherein delivering the food item from the staging portion into the delivery portion of the packaging system comprises delivering the food item via a conveyor or via a ram.

13. The method as recited in claim 11 , wherein the first air flow pattern comprises a wide air flow pattern and the second air flow pattern comprises a narrow air flow pattern.

14. The method as recited in claim 11 , wherein air is dispensed from the first air nozzle aimed in a first direction and the second air nozzle aimed in a second direction that differs from the first direction.

15. The method as recited in claim 11 , wherein the liquid sanitizing agent is dispensed into the package by a plurality of liquid nozzles aimed in different directions.

16. The method as recited in claim 11 , further comprising continuing to coat the surface of the food item with the liquid sanitizing agent after the food item enters the package.

17. A method of packaging and sanitizing a food item by automatically and efficiently distributing a sanitizing agent about the food item during packaging, comprising:

determining an amount of sanitizing agent needed to evenly coat an approximated surface area of a food item based on a volume flow rate of the sanitizing agent;

determining a first time period for delivering the determined amount of sanitizing agent, and a second time period of up to 1.5 seconds for delivering an amount of air into a bag, wherein the determined second time period for delivering the amount of air partially overlaps with the determined first time period for delivering the amount of sanitizing agent;

receiving an electronic signal that indicates that the food item has been positioned properly in a receiving area, wherein no signal is received if the food item has been positioned improperly in the receiving area;

upon detection of proper positioning, automatically coordinating delivery of the amount of air, delivery of the determined amount of sanitizing agent, and delivery of the food item into the bag, wherein the determined amount of sanitizing agent is delivered into the bag prior to the delivery of the food item into the bag;

at least partially shaping the food item during delivery of the food item into the bag; and

cutting away a portion of the food item during delivery of the food item into the bag by using one or more trim blades positioned on a delivery portion;

wherein coordinating delivery further comprises sending a plurality of signals to open and close valves for a continuous flow of air, to open and close valves for a continuous flow of sanitizing agent, so as to cause an automated ram to push the food item into the bag after initiation of the determined first time period for delivering the amount of sanitizing agent;

wherein the food item is entirely positioned within the bag and coated with sanitizing agent at the end of the determined first time period for delivering the amount of sanitizing agent.

18. The method as recited in claim 17 , further comprising receiving an actuation signal from an operator that causes initiation of the determined second time period for delivering the amount of air.

19. The method as recited in claim 17 , further comprising:

initiating the determined first time period for delivering the amount of sanitizing agent by sending one or more signals to open a liquid valve in a delivery area;

wherein a plurality of liquid nozzles connected to the liquid valve dispense sanitizing agent throughout an inside surface of the bag before entry of the food item therein.

20. The method as recited in claim 17 , further comprising shaping the food item after initiation of the determined second time period for delivering the amount of air and before the determined first time period for delivering the amount of sanitizing agent.

21. The method as recited in claim 17 , further comprising:

after initiation of the determined second time period for delivering the amount of air, automatically weighing the food item in a staging area; and

approximating the surface area of the food item;

wherein the approximated surface area of the food item is used to determine the amount of sanitizing agent for the food item.

22. The method as recited in claim 21 , wherein the determined second time period for delivering the amount of air and the determined first time period for delivering the amount of sanitizing agent overlap for 0.25 seconds.