The Brew Bag Blog — The Brew bag

The Brew Bag is a Filter for wort, coffee, or even relish.

brew in a bag coffee coffee filter filter beer iiced coffee filter mash tun The Brew Bag voile

As time passes, more and more folks find The Brew Bag and wonder if the filtering capability could be applied to their processes. Some call and speak with us, while others simply order and include the name of their business in the address. The business name prompts us to call them and ask what they're up to and why they think The Brew Bag will solve their filtering issues.  We've filled two orders for commercial coffee brewers and based on a conversation with one on the East coast, we think there have been more but we don't recognize as them...

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Brew in 90 Minutes - Modified Parti-gyle

BIAB brew in a bag parti-gyle The Brew Bag thick mash voile water to grain ratio wort

So, you're into your brew day, and as usual you think "what if I could transfer ALL the sugars left in the grain to the boil kettle, there's beer waiting to be born!" And then you brew, clean up, have a brew, and realize you made 5 or 10 gallons in 3.5 hours (BIAB), or 6 hours (non BIAB), so you have another brew and forget about it. 

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Mash - thin or thick?

BIAB brew in a bag mash The Brew Bag thick mash voile water to grain ratio

I wrote this in response to an article written by Brad Smith in which he stated that one of the "cons" to brew in a bag was a high water to grain ratio. He didn't respond.  "You mention that a high WTG ratio produces less beta-amalyse. In my research the higher WTG ratio impacts conversion positively. The enzymatic conversion of starch to maltose for B-Amaylase is activated in the temperature range of 143.6 to 152.6.   See the following from Kai Trauser with references to Dr. Ludwig Narziss and Dennis E. Briggs." The results for mash thickness were somewhat surprising....

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Brulosophy - A few of his favorite things for Christmas.

BIAB brew in a bag brew in a bag bags Brulosophy The Brew Bag voile

We didn't know The Brew Bag was a "favorite thing", but we're glad it is! The paragraph below is the excerpt from his site -  http://brulosophy.com/2014/11/24/a-few-of-my-favorite-things-gift-ideas-for-a-homebrewer/  Whether you’re a regular BIAB’r or not, a high quality bag can come in real handy on brew day, and The Brew Bag is a killer option. These bags have a fine enough weave to keep all husk material out of your wort while allowing decent flow liquid, and they can also be used as a hop filter to reduce kettle trub. Click here for a detailed review.

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Moving Sugar Water - Filter vs Pickup

American Homebrer's Association BIAB fabric for a brew bag fly sparging home brewing Homebrew Finds making a brew bag no sparge stuck sparge The Brew Bag The Brewing Network water to grain ratio wort

Conversion and MIlling Converting starch to sugar is a complicated molecular process but as brewers we witness the simplicity of that process by milling grain, mixing in hot water and waiting for the magic to happen. Depending on your process, sixty to one-hundred-twenty minutes later we have wort (sugar water).  Milling the grain breaks it up so the hot water can kick the enzymes (on the outer layer of the seed) into action and convert the endosperm (starch) into fermentable sugar. This process is known as conversion (literally converting starch to sugar through molecular action) and depending on the mix...

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