Ink Making Questions

FAQs about ink making. I hope that it is informative, useful and helpful to you.

In the past month I asked people, “If you were going to take a class on ink making what questions would you want to ask?”  I received a lot of responses but I did not answer them at the time.  I wanted to gather up all the questions and put them into a class I’m preparing to teach in November in Ohio.  But I wanted to answer the questions for the people who asked them before then.

Where do you get your ink making supplies?

Ingredients:

Oak Galls – these can be picked off any oak tree that has them growing on it.  I done this and I’ve ordered them from John Neal Bookseller.

Copperas – Also known as ferrous sulfate.  I order this online from Frey Scientific.

Gum Arabic – Sometimes called “Gum Acaccia,” by some suppliers.  You can get this in liquid or dry form.  In liquid form a visit to just about any hobby supply store that sells artist’s supplies should sell jars of Gum Arabic.  Dry or “crystal,” gum arabic is a bit more difficult to get a hold of.  I have been told that mexican groceries may sell it.  I know that I order mine from online from John Neal Bookseller Kremer PigmentsNatural Pigments and (sometimes) Sinopia.

Water – I don’t use tap water as it has too many modern chemicals in it.  Instead I use store bought distilled water which has fewer chemicals in it and to date is the best analogue for period rainwater that I know about.  I get it from the local grocery store.

Tools and containers:

Pots – Don’t use your good kitchen pots.  Go to the local “Good Will,” and “Salvation Army,” type places and Garage Sales.  Any metal pot will do, and a cast iron pot would be best.  Lids are nice but not required.

Wooden spoons – Again, go to the local “Good Will,” and “Salvation Army,” type places and Garage Sales.   I have also been known to purchase them from a dollar store or even Wal-Mart.  Don’t pay a lot for them, because in the end a stick off the ground works.

Linen – You use linen as a filter for the ink.   Personally I use scraps from other sewing projects.  Try to use undyed linen as it is less likely to mess with your ink.  Yes, if you want you can buy linen from your local fabric store or even order it online at fabric-store.com and other such places.

Bottles – I use 1.5 oz bottles and I get them from american science and surplus.  If you are lucky enough to live nearby one, stop in and visit.  If not you can order online.  You have to really search but the price is unbeatable.  In theory The Container Store would have bottles as well.

Funnels – I have bought all my funnels from the kitchen aisle in various stores.  You can buy mini-funnels from The Container Store.

Mortar and Pestle – I have always purchased mine from various merchants at SCA events.  Anywhere they are sold such as kitchen supply places, works wonderfully.

Safety Goggles:  Required?  No.  Smart?  Absolutely.  I would recommend American Science and Surplus again.  If you are lucky enough to live nearby one, stop in and visit.  If not you can order online

Acceptable Substitutions

Oak Galls – Boiling the bark of a hawthorn bush including the thorns seems to work according to recipes I’ve read. What you are after is the tannic acid.  Yes, you can order powdered tannic acid. I have never done it and don’t recommend it.

Copperas – What you are after here is the Iron, so literally anything with iron could work.  A chunk of Iron, a heated chunk of iron, Iron filings (I’ve used that) and scrap nails are all acceptable substitutes.

Gum Arabic – When you can’t use Gum Arabic us Glair.  Glair is hyperwhipped egg whites that have settled.  You can make your own glair as well.  There are other potential binders but it seems that Gum Arabic and Glair were the two most preferred binders for ink.

Water – I have used and would use tap water again to make ink if I had to.  Rain water today even has a lot of modern chemicals in it, sometimes more than the processed safe drinking water from the tap.  You can also use brandy, wine and beer and vinegar to make ink. I’ve seen all four in recipes.  That said, modern versions of these item are completely modern.  Best to find someone who make “raw” and non-modern versions of these things.

Allergy Issues:

As always be aware of what causes YOU allergies.  Never use anything that you are allergic too.  None of the ingredients listed are normally allergy causing, meaning that it is unlikely for you to be allergic to them.  Unlikely however does mean that it is still possible so pay attention and make wise choices.  In the 7 years, I’ve been teaching ink making, I have never seen or heard of anyone being allergic to any of the ingredients, but there is always a first time.

How Wide Spread Was Oak Gall Ink in the pre-17th Century?

Entirely pervasive is how I would qualify it.  Yes, lamp black ink was used as well.  We find recipes going all the way back to Pliney the Younger from the 1st century.  We know lamp black inks and other carbon style inks were in use by the ancient Egyptians before that.  Oak gall ink has been found in use in every country of Europe  in manuscripts dating to at least 500 AD. The oldest complete Bible, “The Codex Sinaticus” from the 4th century was written using oak gall ink.

How Lightfast is Oak Gall Ink?

Oak gall ink is amazingly lightfast.  It is the norm to have entirely legible documents written in oak gall ink that are more than 500 years old, more than 1,000 years old.  As previously mentioned there are manuscripts written in the 4th century using oak gall ink that are still readable.  This ink is very permanent and very lightfast.

What are the potential complications of Oak Gall Ink?

Not as many as you would think. Yes, much as been made of the ink burn through issue.  And frankly there should be a row made about it.  Ink burn through is a real issue where on some manuscripts the ink is eating through the writing surface.   That is destroying thousands of manuscripts as they sit there on the shelves.  The problem seems to be with an unknown interaction between the left over or degrading parts of the ink and impurities on the writing surface.  It obviously is not just one factor.

That said, there are literally hundreds of thousands of manuscripts more that show no problem whatsoever with ink burn through that were written using oak gall ink.  This of course lends to the understanding that ink burn through is a complex matter that is not just the ink’s fault.

What is the Proper way to Store it?  Keep it from going Moldy?  Losing Opacity?  AND How long before you need a new batch?

I keep my oak gall ink in an air tight container in a cooler part of the room, until I am going to use it.  Keeping it in an inkwell that is not air tight is begging for it to dry up. And it will dry up rather quickly if you store it that way.  Of course just add water back to the previous level and wait a bit, stir well and you have your ink back good as it was.

Mold in your ink is actually a good thing.  There are several recipes that say that the recipe is for the highest quality ink that insist on growing some mold on the ink.  It turns out that mold finds nutrition from the ink and in return gives back some very nice qualities to the ink.  I’ve done this and found that my ink was indeed blacker and of higher quality.

Iron gall ink in my experience does not lose opacity.  It is a chemical, not a natural, ink and photons (light) and air (oxygen) both make it turn black.  I have bottles of ink that are 7 years old and still write wonderfully.

I have never had any of my iron gall ink go bad.  I have heard of iron gall ink going bad but I’ve never seen it happen.  My oldest batch is almost 8 years old and it still writes wonderfully.  So make a new batch when you run out, but keep a bottle of each batch off to the side so you can test them periodically over time.

When Making Ink, What can Easily Go Wrong?

The simplest thing to go wrong is to not put enough of one ingredient or another into the ink.  Not enough oak galls (tannic acis) and the ink will be weak colored, same for the copperas.

When you have  enough oak galls you will get a dark coffee colored liquid.  If what you have is tan, in my experience you need to do one of three things.  1 – Boil or soak the oak galls for longer, 2 – Boil down the liquid you have until it becomes dark coffee colored, 3 – add more oak galls.

Assuming that your liquid was a nice rich dark coffee color if your ink seems more grey than black when you write with it, then you need to add more iron to the mix.  This can be done in a couple of ways.  1 – Add more coppers. Its cheap and easy to come by.  2 – boil or soak the ink with some iron, preferably iron scraps such as metal filings and fillagree.

When do you toss it? When none of these are working or they simple become more time consuming than they are worth to you. Making ink is cheap, if time consuming. So trashing a batch of ink that just simply isn’t working, while disheartening, is not the end of the world.

The other easy thing to do is to add in too much gum arabic.  Putting in too much can make your ink sticky, difficult to dry and worse, come out gray instead of black.    If your ink is tacky and gray you have too much gum arabic in it.  Just add more ink that doesn’t have gum arabic to solve this problem.

What is the relationship of the ink to paper and media of today?  AND How does it react to different “papers”?

Pretty good in most cases.  Oak Gall ink writes best on parchment and vellum in my experience.  That said, when I did the “Oak Gall Ink – Comparison of Four” article I found that what the ink is made with matters greatly with how it reacts with various writing surfaces.  All of them went on easily and stayed on nicely to both the paper and the parchment.  However how dark they rendered themselves was not the same.  See the article to see the differences.

I have found that some Iron Gall inks do not like to cooperate with pergamenata.  Any of my Iron Gall Inks I have tested on pergamenata have had zero problems.  However, I have seen the results of other iron gall inks on pergamenata and frankly it was disheartening.  This is an area I have not researched enough to say what the problem is and why it isn’t a problem for some inks and is for others.  But I do know that it is something to be aware of.

I have found that the relationship of the ink to the writing surface has more to do with what angle the writing surface is at when it is being written upon and how much gum arabic is in the ink.  I have an entire complex experiment to test my hypothesis on almost ready to go.  I hope to post the results of it within a year.

I hope this answers many of the questions you may have.  If you have other questions, please feel free to ask them and I will give you the best answers I have.

About these ads

7 responses to “Ink Making Questions

  1. Pingback: Ink Making Questions | derepalaeographica·

  2. In SCA period, would most people who write use ink they made themselves or would they purchase it, like they purchased parchment or paper?

    • Making it or buying it would depend on when you were and where you were. The later in the SCA period the more likely one could buy ink. Also the more urban one was it was more likely to be able to buy ink.

      That said recipes for ink making are found all the way to the end of period and often in cookbooks. So literally anyone who could read had access to ink recipes and probably ingredients in late period.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s