"Edwin Pawlowski" > wrote in message
...
>
> "Kent" > wrote in message
>>>
>>>
>> Porous? My ziplock bags all hold water, upside down with the double lock
>> type.
>>
>> Kent
>
> Poly bags are porous. They hold water, but can pass tiny amounts of air
> or gasses. Ever notice how a helium balloon loses pressure over time?
> Same idea.
>
Do you think that's relevant if what you're sealing goes directly into the
freezer. As well, I always wrap meat with clingwrap and then put it into
the Ziplock and then suck the air out.

Kent