TEA BAG AND METHOD FOR MANUFACTURING THE SAME
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United States of America Patent
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Issued Date -
Jun 13, 2013
app pub date -
Feb 3, 2011
filing date -
May 25, 2010
priority date (Note) -
Abandoned
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Abstract
There are provided a tea bag that can be easily taken out of a plastic bottle and excels in mass productivity, and a method for manufacturing the same. As for tea bag 1, a bag body 2 storing tea leaves 3 therein is put into the plastic bottle to brew tea essence from the tea leaves. The bag body 2 includes a first lateral surface and a second lateral surface formed of sheet members having water permeability. As for the first and the second lateral surfaces, a trapezoidal upper portion 21 tapered toward a distal direction thereof and a rectangular lower portion 22 are integrally formed to form the bag body 2 in a truncated home base shape.
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