On Fri, 31 Aug 2012 09:49:12 +0200, "ViLco" > wrote:

>Ed Pawlowski wrote:
>
>> I've kept it in the fridge or up to a week. Could probably stay
>> longer and be OK. The concentrate is frozen for long shelf life. It
>> is processed in season and can be kept for a long time until the
>> consumer needs it.
>>
>> As for being in a cardboard container, I've never had one leak.
>
>Aren't those containers lined with foil and plastic film in the inside like
>tetrapak? It would be crazy to put liquids in cardboard containers without
>some inner lining.

This is true, but still when refilled and refrozen a couple three
times they tend to leak where crimped at the metal bottom. Even if
someone needed some frozen concentrate to use as flavoring in a
recipe, ie. lemon cake, they still would mix the remainder with water
to use as a beverage... it's not like those itty bitty cans make up
gallons.