Funny you should mentioned that Arthur, I saw it for the first time this morning on a aerosol can on a window sill, whilst stood having a pee in the office toilet! I dont know what it means either.
hang on a minute, have you nothing better to think about at 7:40 in the morning?
<hr width=100% size=1>Do you think a Fleming 55 would look out of place on Windermere?
Excellent contribution Martyn. What sort of aerosol was it that outwitted you? Btw, "Office toilet" means the place where are supposed to have a pee, so at least you got that right, luckily.
Arthur
It means filled/packed to european standard fill ... in other words, the average fill of a particular batch is eg 300ml but you might be the statistically unlucky one who gets 250ml (which would be quite legal)
Douglas
The worst thing was that I was looking up at the window sill when really I should have been paying attention and looking down!!! . I won't say any more!!
Martyn
<hr width=100% size=1>Do you think a Fleming 55 would look out of place on Windermere?
This is right answer. Having the e-mark (as it is officially called) covers the manufacturer if the product is slightly underweight. You are also legally obliged to have it on all food products that are now sold in the EU, together with the name, address & telephone contact of an importer or manufacturer based in the EU.
<hr width=100% size=1><A target="_blank" HREF=http://www.begleys.com/kevin/weather.htm>Useful links for when cruising in Irish waters.</A>
You cannot get away with 250g sample with 300g emark. It's not averaging, perhaps more technically averaging within tolerances.
Those tolerances being that no more than 2.5% of sample can be below the tolerance factor
Nominal quantity Tolerable negative error
5 - 50 g (or ml) 9 % of the nominal quantity
50 - 100 g (or ml) 4,5 g (or ml)
100 - 200 g (or ml) 4,5 % of the nominal quantity
200 - 300 g (or ml) 9 g (or ml)
300 - 500 g (or ml) 3 % of the nominal quantity
500 - 1 000 g (or ml) 15 g (or ml)
1 000 -10 000 g (or ml) 1,5 % of the nominal quantity
Allow for a few bottles to be below the emark weight, but very few of them. It's effectively a minimum weight with a little fudge factor.
<hr width=100% size=1> I asked an economist for her phone number....and she gave me an estimate
There is averaging going on, yes. But only 2.5% of the sample can be less than the conditions set down the weight range the emarked product falls into
So, very few of the containers contain less than the e-marked weight. This means it's effectively a minimum weight mark with allowance for difficulty in measuring accurately at production runs
If it was average weight mark, 50% of containers would have less than the e-marked weight
<hr width=100% size=1> I asked an economist for her phone number....and she gave me an estimate