Tube and distributor incorporating the latter for storing and di

Details Tube and distributor incorporating the latter for storing and di Tube and distributor incorporating the latter for storing and di

1993-03-15

1994-07-12

Shaver, Kevin P.

Dispensing

Collapsible wall-type container

Plural container and/or compartment

B65D 3522

Patent

active

053280563

ABSTRACT:
The invention relates to a tube (1) having a neck (2) with a distribution orifice (3). The neck (2) being followed by a shoulder (4) and a flexible skirt (5) and, above the skirt (5). The neck (2) has an external, annular, tight fixing element (10, 30) for an external neck (27) by engagement and in that neck (2) which comprises two chambers (6, 7). The chambers are tight with respect to one another up to the distribution orifice (3). The first (6) communicating with the interior (8) of the skirt (5) of the tube (1) and the second (7) carrying through side window or windows (9). The invention also relates to the distributor obtained by engaging an external tube on the tube. It is used for the storage and distribution, without prior contact, of pairs of products in the pharmaceutical, cosmetic, food or cleaning industries.

REFERENCES:
patent: 1699532 (1929-01-01), Hopkins
patent: 2935231 (1960-05-01), Paull et al.
patent: 2944704 (1960-07-01), Taylor, Jr.
patent: 2959327 (1960-11-01), Bloom
patent: 3135428 (1964-06-01), Gallo, Sr.
patent: 3331535 (1967-07-01), Jarvis
patent: 3876111 (1975-04-01), Swain
patent: 4585149 (1986-04-01), Zulauf
patent: 4969767 (1990-11-01), Madden
patent: 5076470 (1991-12-01), Hatakeyama et al.

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