Container reinforcement

Details Container reinforcement Container reinforcement

1984-11-16

1987-01-06

Kittle, John E.

Dispensing

Internally extending outlet pipe

Movable

222143, 222211, 220 71, 215 1L, B67D 560, B65D 2502

Patent

active

046340289

ABSTRACT:
The object of the invention is to provide an axial reinforcement for containers, such as molded plastic bottles for milk and water and the like, to enable stacking of the containers without requiring expensive secondary packaging.
The reinforcement is an elongate tubular member (1) extending axially within a container (8) and having outwardly flared end portions (2) and (3) which engage the container neck or rim (19) and bottom (7) respectively. The ends are shaped to prevent relative axial and lateral displacement between the member and container, and holes (17,18) are formed through the side of the member to enable product to flow therethrough into the container during filling and to control flow from the container during pouring.
Another object is to control flow from a large container during pouring, wherein the holes (17,18) in the member (1) prevent excessive motion of liquid as the container is tipped for pouring.

REFERENCES:
patent: 2989216 (1961-06-01), Moro-Lin
patent: 3223295 (1965-12-01), Falerni et al.
patent: 4159790 (1979-07-01), Bailey

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