Feed unit for a detergent and packaging thereof

Details Feed unit for a detergent and packaging thereof Feed unit for a detergent and packaging thereof

1981-04-27

1983-08-09

Moy, Joseph Man-Fu

Special receptacle or package

With article content

Plural

206 5, 229 65, B65D 7700

Patent

active

043973914

ABSTRACT:
The invention relates to an imposed means of ensuring that the sealing edge(s) of a flat, for instance rectangular, detergent-containing sachets is (are) kept closed. The sealing edge is of the type which is sealed with such a glue that it opens in the water of the washing machine at a temperature above room temperature. The improved means consists in that said sealing edges of the sachets may be bent as they are packaged in a box, as a result of which premature opening of the sachets is prevented during transport or after they have been introduced into the washing machine.

REFERENCES:
patent: 2447754 (1948-08-01), Hirschhorn
patent: 2460963 (1949-02-01), Young
patent: 3680771 (1972-08-01), Blunsdon
patent: 4009287 (1977-02-01), Clarke

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