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US 12,004,557 B2Granted
Packaging apparatus, system, and method for forming filled cones
OwnerMark W. Holderman, Gregory A. Russellinventors
Life of this patent
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Abstract
The present apparatus and system relate to a machine and components thereof adapted to fill packages and which may be utilized according to a method. The machine progresses a package via a conveyor through sub-stations, such as a cone trimmer, product conveyor, packing head, folding station, and injection station. The cone trimmer trims the package to a desired length, the product conveyor deposits product into the packing head, the packing head packs the product in the package, the folding station folds the package, and the injecting station injects the package.
Claims6
A fluid injection apparatus comprising:
- a reservoir, a positive flow path, a negative flow path, a needle having a shaft hole formed therein, a needle actuator, a chamber, a positive pump, and a negative pump,
- the reservoir includes an outlet proximal to the bottom and an inlet formed in an upper portion;
- the positive flow path extends from the outlet of the reservoir to the shaft hole of the needle and the positive pump is adapted to flow fluid from the reservoir, through the positive flow path and to the shaft hole;
- the negative flow path extends away from the shaft hole to the inlet of the reservoir and the negative pump is adapted to flow fluid away from the shaft hole and to the reservoir;
- the chamber separates and connects the positive flow path and the negative flow path
- the needle further comprises a tip and a needle pathway connecting the needle hole and the tip;
- the needle actuator is adapted to reciprocate the needle within the chamber.
4 more elements
Dependencies are inferred from the claim text.