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if you notice at the bottom of a juice box, you can pull the corners off. when you pull them all down, there may be a little crease. If you pull that apart, it will/should be silver on the inside. they make the box shape, and then fill it up, seal the bottom, and fold it.

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โˆ™ 2009-01-09 19:52:40
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Q: How do they get juice in the juice box?
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