Package filled with a water-soluble toxic pulverulent or granula

Details Package filled with a water-soluble toxic pulverulent or granula Package filled with a water-soluble toxic pulverulent or granula

1986-01-13

1987-07-21

Price, William

Special receptacle or package

Laminate sheet packet

With gas permeable cover

53170, 53173, 53449, 2065247, 206620, B65B 1158, B65B 4700, B65D 8582

Patent

active

046812288

ABSTRACT:
Some chemical products are so toxic that they must not come into contact with parts of the human body. A package of such a construction that during filling and transport thereof and during the release of product therefrom, the risk of anyone coming into contact with the product is restricted to a minimum, is characterized in that the product is situated in a closed inner container (1) consisting of a water-soluble flexible material, and that the filled inner container is placed inside a closed outer container (2) consisting of a flexible material which is resistant to water, both the inner container (1) and the outer container (2) consisting of a flexible tube which is closed near the two ends by a transverse joint (4 or 5 respectively) and the end strips (6) of the inner container are connected to the joining strips (5) of the outer container in a manner such that between the contents of the inner container and the said joining strips there is a certain distance, and that a tear line (7) is made in an exposed part of one of the end strips (6) of the inner container (1).

REFERENCES:
patent: 892074 (1908-06-01), Obici
patent: 3216566 (1965-11-01), Rosenthal
patent: 3294224 (1966-12-01), Horwitz
patent: 3640381 (1972-02-01), Kanada et al.
patent: 3892905 (1975-07-01), Albert
patent: 3958749 (1976-05-01), Goodrich
patent: 4226330 (1980-10-01), Butler
patent: 4495748 (1985-01-01), Rowell
patent: 4509642 (1985-04-01), Rowell

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