Re: Shipping Care Sheet
Catfur said:
B) The "constructed from six cut slabs o' styrofoam' shipper isn't so hot. The two piece molded ones are much better.
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Agree and diagree...
If using a heat pack, using a sealed, molded container, according to my tests, the heat pack stops in a short time. I did one little test where I put an activated 40hr heat pack in a 1 qt container, and it altogether stopped producing heat within one half hour.
Although superior enterprizes claims that the heat pack has all it needs once it is activated, many tests on my kitchen table, in my fridge, in my freezer and in my unheated garage tell me otherwise.
The heat packs need air to work.
For summer (or year round if you use phase change material), as close to a sealed container (i.e.: 2 piece cooler, the better.
Phase change materials are the way to go, however in today's market, only about 2 out of 3 people will go through the trouble of returning (or paying for) the materials, even if offered a rebate and pre-paid return label.
It's such a bummer (to me) I don't really even like talking about it anymore
