Here's a quote from a post last year. I scoured the net heavily for info on hangsen. Some of the info isn't available after hs changed their site.
The Hangsen Thread | Page 106 | E-Cigarette Forum
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I believe only the essence line is naturally extracted by molecular distillation. Nets are just steeped out straight tobacco with only light filtering of solids. Where as hangsen takes it much farther essentially filtering/ distilling many more of the byproducts out, like plant proteins, down to just the flavor / essence of tobacco.
Essential oils are generally made with a molecular distillation process. I'm not sure about the other flavors. But they aren't classified as essence and are cheaper than the essence line.
Make The Best E-liquid ?Natural Ingredients of Hangsen Holding Co.,Ltd
From a hangsen wiki I found - (can no longer find it)
"e-liquid from natural tobacco such as Zimbabwe tobacco, Izmir tobacco, and Burley tobacco.."
A google search on essential oil production and molecular distillation can provide more insite. Here is a link to review - http://infohost.nmt.edu/~jaltig/SteamDistill.pdf
This I what I think, I can only extrapolate this from the data im finding."
The Hangsen Thread | Page 106 | E-Cigarette Forum
"
I believe only the essence line is naturally extracted by molecular distillation. Nets are just steeped out straight tobacco with only light filtering of solids. Where as hangsen takes it much farther essentially filtering/ distilling many more of the byproducts out, like plant proteins, down to just the flavor / essence of tobacco.
Essential oils are generally made with a molecular distillation process. I'm not sure about the other flavors. But they aren't classified as essence and are cheaper than the essence line.
Make The Best E-liquid ?Natural Ingredients of Hangsen Holding Co.,Ltd
From a hangsen wiki I found - (can no longer find it)
"e-liquid from natural tobacco such as Zimbabwe tobacco, Izmir tobacco, and Burley tobacco.."
A google search on essential oil production and molecular distillation can provide more insite. Here is a link to review - http://infohost.nmt.edu/~jaltig/SteamDistill.pdf
This I what I think, I can only extrapolate this from the data im finding."
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