Fluent material handling – with receiver or receiver coacting mea – Fluent charge impelled or fluid current conveyed into receiver – Valve bag type
Patent
1976-08-04
1978-01-03
McGehee, Travis S.
Fluent material handling, with receiver or receiver coacting mea
Fluent charge impelled or fluid current conveyed into receiver
Valve bag type
B65B 118
Patent
active
040661083
ABSTRACT:
In combination with sealable valve bags and a valve bag packer, a valve bag sealer comprising a bag transfer assembly for removing a filled valve bag from the filling tube of the packer and positioning the filled bag adjacent a sealing head assembly, said sealing head assembly including a pair of heated jaws for engaging the valve sleeve of said filled bag, a folding horn for inserting the valve sleeve between the jaws for closing the jaws to crimp and heat seal the valve sleeve and for opening the jaws after sealing is completed, a stuffing blade for stuffing the sealed valve sleeve of the bag into an adjacent pocket in the bag and means for releasing the sealed bag from the transfer assembly and moving the transfer assembly into a ready position in preparation for the next operating cycle.
REFERENCES:
patent: 1437876 (1922-12-01), Tyler
patent: 2715004 (1955-08-01), Fox
patent: 3384134 (1968-05-01), Hillerns
patent: 3785410 (1974-01-01), Carter
Black Products Company
McGehee Travis S.
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