Infusion package

Details Infusion package Infusion package

A - Human Necessities

47

G

210/7

A47G 19/16 (2006.01)

Patent

CA 1152454

Abstract An infusion package, such as a tea bag, has a stable three-dimensional expanded configuration and a flattened configuration suitable for packing. Preferably, the bag has a generally tetrahedral shape whereby its internal volume is greater that that of prior bags of essentially similar height and width and whereby the tea leaf particles are less constrained during brewing. Although ordinarily such a shape would be inconvenient for packing purposes, folds in the tea bag permit its collapse to a flattened configuration that can be packed in quantity. A string or plastic strip can be affixed at or near a fold so that, by pulling on the string or strip, the bag can be expanded to its stable, three- dimensional configuration.

364051

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