Package making – Methods – Group forming of contents into a unit
Patent
1989-02-23
1991-04-30
Spar, Robert J.
Package making
Methods
Group forming of contents into a unit
53502, 53504, 53532, 53540, 414 21, 4147887, 4147896, 4147903, 414923, B65B 510, B65B 6508
Patent
active
050107151
ABSTRACT:
A method of supplying stacks of flat articles to a packing machine comprises the following steps: charging receptacles in a dosing device with articles to obtain in each receptacle an article stack shorter and lighter than a predetermined weight and length; advancing some of the charged receptacles to a standby station and some of the charged receptacles to a fine dosing device; and charging the receptacles in the fine dosing device with articles until the predetermined weight and length are substantially reached. The charging step in the fine dosing device includes the step of transferring articles from a receptacle dwelling in the standby station to a receptacle dwelling in the fine dosing device. Thereafter, the receptacles are advanced from the fine dosing device to the packing machine. The empty receptacles are advanced from the packing machine and the standby station to the dosing device.
REFERENCES:
patent: 3584697 (1971-06-01), Danielson et al.
patent: 4209960 (1980-07-01), Deutschlander et al.
patent: 4545179 (1985-10-01), Rebsamen et al.
patent: 4827698 (1989-05-01), Banks
Krizek Janice
SIG Schweizerische-Industrie-Gesellschaft
Spar Robert J.
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