Garment manufacturing system and method

1. A method of manufacturing a garment, comprising:

preparing a predetermined combination of conductive materials for use in forming one or more electrodes;

forming a pre-printed poly film using a predetermined printing method;

one or more print stations printing the conductive materials onto the pre-printed poly film, thereby forming the one or more electrodes; and

incorporating the pre-printed poly film into the garment;

locating the pre-printed poly film at an away-from-body portion of the garment according to predetermined criteria; and

positioning a predetermined amount of absorbent filler between the body of the wearer and the pre-printed poly film.

2. The method of claim 1 , further comprising:

manufacturing the pre-printed poly film of a material selected from a group consisting of paper, fiber, and plastic film.

3. The method of claim 1 , further comprising:

locating a skin-facing layer permeable to bodily fluids within the garment at a position closest to a skin of a wearer;

locating an absorbent filler between the pre-printed poly film and the skin-facing layer permeable to bodily fluids.

4. The method of claim 3 , further comprising:

testing a finished garment in a live, in-use environment where the garment is worn by a human;

facilitating active, real-time monitoring of the garment for wetness; and

depending on a set of results from the monitoring and testing, in future manufacturing of future garments, reducing a thickness of the absorbent filler.

5. The method of claim 3 , further comprising:

forming a physical connection to a surface of the one or more electrodes through a permeable layer that retains the absorbent filler layer;

the contacts piercing the skin-facing permeable layer;

the physical connections to a surface of the one or more electrodes providing confirmation as to whether an electrical connection to the one or more electrodes is sufficient to convey valid electrical signals.

6. The method of claim 1 , further comprising:

sensing moisture by measuring a resistance between two electrodes, wherein a value of resistance is selected from a group consisting of

the sheet resistance of the parallel conductors,

the distance from the measurement connection to the moisture,

the conductivity of the moisture applied across the paths, and

the voltage applied to measure the resistance.

7. The method of claim 1 , further comprising:

one or more closed path electrodes dissolving in a presence of an amount of moisture within the bodily fluids;

in a garment-dry condition, the one or more closed path electrodes having no resistance;

the resistance across the one or more closed path electrodes increasing as moisture dissolves the one or more closed path electrodes.

8. The method of claim 7 , further comprising:

utilizing a combination of open path and closed path electrode arrangements;

the open path electrode arrangement sensing a presence of an amount of moisture within the bodily fluids; and

the closed path electrode arrangement sensing a secondary component of the bodily fluids.

9. The method of claim 1 , further comprising:

the substrate containing embossed features to improve the printing of conductive materials onto the substrate.

10. The method of claim 9 , further comprising:

the embossing of the substrate improving resistance to breakage of conductive paths within the one or more electrodes in an event the substrate is stretched.

11. The method of claim 1 , further comprising:

locating a dry electrolyte near or within the one or more electrodes;

as bodily fluids accumulate within the garment, an amount of moisture within the bodily fluids extracting the dry electrolyte thereby forming a trigger solution suitable for signaling that moisture exists.

12. The method of claim 1 , further comprising:

prior to the step of printing, blending the conductive materials with a predetermined amount of non-conductive materials, thereby increasing deposition, handling, and durability during the printing process.

13. The method of claim 1 , further comprising:

the predetermined criteria being optimal for preventing urine/feces from soaking thru to a bed or mattress pad occupied by the wearer.

14. The method of claim 1 , further comprising:

at a top and bottom edge of the pre-printed poly film, arranging a first thin nonwoven material on top of the one or more electrodes, and a second nonwoven material underneath the one or more electrodes, thereby creating a composite;

making conductive connections through the composite;

cutting a layered finished garment to a predetermined length; and

folding the layered finished garment, thereby completely encapsulating the one or more electrodes.

15. The method of claim 1 , further comprising:

integrating a substrate within the garment while avoiding specific positioning and alignment along an axis of manufacture of the one or more electrodes; and

manufacturing using a parallel path printing technique thereby facilitating continuous roll manufacturing.

16. The method of claim 1 , further comprising:

aligning a substrate in an axis of manufacture using reference markings, thereby positioning the substrate features to match with other components that make up the garment.

17. The method of claim 1 , further comprising:

fabricating, packaging and marketing the garment to be single-use, disposable, and not to be laundered or re-used.

18. The method of claim 1 , further comprising:

arranging one or more reactive materials within the one or more electrodes to serve as calibration and reference values useful for testing and improving accuracy of the electrical measurements produced by the garment.