Apparatus for filling two or more bags with product

Claim 1

A method of filling and then depositing two filled bags at one time in the same box on their ends comprising forming a bag to be filled, filling said formed first bag with product, moving said first bag in only a vertical downward direction to means for receiving said filled bag in a first chamber, forming a second bag to be filled, filling said formed second bag with product moving said second bag in only a vertical direction into a second chamber, and opening said chambers at substantially the same time to allow both of said bags to drop by gravity into a single box positioned below each of said chambers and land on their ends.

Claim 2

A method of filling and then depositing two filled bags at one time in the same box on their ends comprising forming a bag to be filled, filling said formed first bag with product, moving said first bag in only a vertical downward direction to means for receiving said filled bag in a first chamber, forming a second bag to be filled, filling said formed second bag with product moving said second bag in only a vertical direction into a second chamber, and opening said chambers at substantially the same time to allow both of said bags to drop by gravity into a single box positioned below each of said chambers and land on their ends.

Claim 3

An apparatus for filling bags with product and depositing a multiple number of bags in the same box, comprising means for shaping and then filling and sealing bags filled with product in succession, a shuttle having a number of chambers to receive said bags, said shuttle movable in translation with respect to the filling and sealing structure for receiving first one and then another filled and sealed bag, and means for thereafter releasing a plurality of the filled shaped and sealed bags from said shuttle into a box at the same time, said chambers being arranged vertically and each having a cross section to receive a single bag and confine it to maintain its original filled shape and of a length sufficient to guide a plurality of said bags into said box at the same time so that they stand on their ends.

Claim 4

An apparatus for filling bags with product and depositing a multiple number of bags in the same box, comprising means for shaping and then filling and sealing bags filled with product in succession, a shuttle having a number of chambers to receive said bags, said shuttle movable in translation with respect to the filling and sealing structure for receiving first one and then another filled and sealed bag, and means for thereafter releasing a plurality of the filled shaped and sealed bags from said shuttle into a box at the same time, said chambers being arranged vertically and each having a cross section to receive a single bag and confine it to maintain its original filled shape and of a length sufficient to guide a plurality of said bags into said box at the same time so that they stand on their ends.

Claim 7

A system for forming, filling, sealing bags and then depositing said bags in a adjacent stand up relationship in a carton, which comprises first means for forming and then filling bags, one bag at a time, second means positioned under said first means and in vertical alignment with said first means for sealing the top of each bag after it is filled, third means for receiving each bag and holding said bag after each said bag is filled, said third means moveable in translation for vertical alignment under said means for sealing said bags in order to receive said bags one bag at a time, and fourth means for releasing said bags from said third means for vertical free fall, while restricting said bags from moving horizontally, in order to deposit said bags in a carton therebelow in an adjacent stand up relationship.

Claim 8

A system for forming, filling, sealing bags and then depositing said bags in a adjacent stand up relationship in a carton, which comprises first means for forming and then filling bags, one bag at a time, second means positioned under said first means and in vertical alignment with said first means for sealing the top of each bag after it is filled, third means for receiving each bag and holding said bag after each said bag is filled, said third means moveable in translation for vertical alignment under said means for sealing said bags in order to receive said bags one bag at a time, and fourth means for releasing said bags from said third means for vertical free fall, while restricting said bags from moving horizontally, in order to deposit said bags in a carton therebelow in an adjacent stand up relationship.