Packaging apparatus for producing and feeding blanks to a packag

Details Packaging apparatus for producing and feeding blanks to a packag Packaging apparatus for producing and feeding blanks to a packag

1982-07-14

1985-01-29

Meister, James M.

Package making

Means to feed cover material

Continuous web cover material

83100, 83112, 83152, 83422, B65H 4100, B65H 522

Patent

active

044957467

ABSTRACT:
The efficient machine conveyance of inexpensive, very thin-walled packaging material, especially plastic foils, presents special problems because of the low degree of firmness of these foils. In the present apparatus, the front end of a sheet of such material and blanks severed from it are transported continuously by suction air conveying members. These consist of a suction drum and perforated belts directly adjoining the drum, with no interruption occurring in the retention of the packaging material.

REFERENCES:
patent: 3075325 (1963-01-01), Liedtke
patent: 3355166 (1967-11-01), Plumb
patent: 4080856 (1978-03-01), Shearon
patent: 4114355 (1978-09-01), Davies et al.
patent: 4151699 (1979-05-01), Focke et al.

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