wow wonderful dear @anaman there is a good thing for every one i think that Famous Ahaban (leaf) package is really awesome dish ..
but
there is a lot of condition that what type of food made and where we have picked and where he was store..
and i think it is a really good packing mathod..
first of all he use Aluminum foil and i think the preservative food can not old in Aluminum foil and when use it then used a plastic box.
And there is a really good mathod to preserve the food thank you dear @anaman
Regard: @mahmoodhassan
That is very true.. If you put the fool in the most expensive package and still make or prepare it in the worse condintions you really haven't changed anything.
it is just a coating you have placed on it and will still be contaminated.
Do they use leaves in packaging food in your area?
you say true but as you know that every person which he worked in food department could not packed the preserve food correctly in small department of food so if get this types of food then we have find lot of disease in our life because as you know that a food comes us in minimum two or three weeks and food was too much old in local box of food....