Bulk loader

Details Bulk loader Bulk loader

1979-07-27

1981-07-28

Culver, Horace M.

Package making

Methods

Filling preformed receptacle

53390, 141 10, 141390, B65B 6704, B65B 6712

Patent

active

042803152

ABSTRACT:
Disclosed is an improved apparatus for facilitating the filling of flexible containers.
The apparatus consists of a substantially rigid, frustoconical tubular structure, somewhat smaller, in transverse dimension, than the transverse dimension of the flexible container to be filled. Means are provided for holding the apparatus when material is loaded through it into the container, and longitudinal grooves are provided in the outer surface of the apparatus to permit the release of air from the container as it is being filled.

REFERENCES:
patent: 176555 (1876-04-01), Scholfield
patent: 1211278 (1917-01-01), Blum
patent: 2649966 (1953-08-01), Johnston
patent: 3722561 (1973-03-01), O'Leary et al.
patent: 3997072 (1976-12-01), Guth
patent: 4014157 (1977-03-01), Pearce
patent: 4139029 (1979-02-01), Geraci

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