Package making – Methods – Forming or partial forming a receptacle and subsequent filling
Patent
1977-08-26
1979-01-02
Spruill, Robert Louis
Package making
Methods
Forming or partial forming a receptacle and subsequent filling
53572, 53384, B65B 136, B65B 4326
Patent
active
041320492
ABSTRACT:
Method and apparatus for automatically bagging material, such as ice, characterized by a carrier that is reciprocal between a rearward position where a measuring cavity is filled and a forward discharge position for discharging into an opened bag; a supply of flattened plastic bags below the carrier; means for pulling forwardly and upwardly simultaneously adjacent both edges of the forwardmost bag to facilitate filling; and appropriate drives and a plurality of cam and cam followers to effect reciprocation of the carrier and filling of the bags. After the bag is full it is released into a filled bag compartment; for example, responsive to a coin operated device. Desirably, after the bag has been filled, it is sealed so as to prevent spilling of the material. The forwardmost bag is separated completely. Difficulties with the prior art obviated.
REFERENCES:
patent: 762275 (1904-06-01), Bowden
patent: 1600320 (1926-09-01), Danquigney
patent: 2340225 (1944-01-01), Nowak
patent: 3789570 (1974-02-01), Mullins
patent: 3807122 (1974-04-01), Kihnke et al.
Polar Chips Manufacturing Co.
Spruill Robert Louis
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