Package making – Interrelated or safety controls
Patent
1976-08-31
1978-03-14
Spruill, Robert Louis
Package making
Interrelated or safety controls
53 37, 53190, 53373, 53386, B65B 100, B65B 706, B65B 4330, B65B 5118
Patent
active
040783588
ABSTRACT:
A bag-hanging machine including mechanism for opening a bag on a stack of lay-flat bags supported on a tiltable support table, and transfer arms for withdrawing the opened bag and suspending the latter. A bag-filling machine includes a hopper spout for receiving the bag from the transfer arms and filling the bag with a bulk material. The filled bag has its mouth portion shaped and closed by pivotable members mounted on the hopper spout, and is then deposited on a conveyor for transport to a further bag processing station. The conveyor includes movable bag guides thereon for supporting the bag and preventing it from falling off.
REFERENCES:
patent: 2732988 (1956-01-01), Feinstein
patent: 3225515 (1965-12-01), Inglett
patent: 3896605 (1975-07-01), Chevalier
National Distillers and Chemical Corporation
Spruill Robert Louis
Tremain Kenneth D.
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