Caffeine: the most potent artificial intelligence drink!

Caffeine: the most potent artificial intelligence drink!
Deep in the Lair of the Perpetually Curious Fox
Showing posts with label tea tanning. Show all posts
Showing posts with label tea tanning. Show all posts

Monday, 20 February 2012

Deer hock pouch iteration 3

Deer bone button

Twisted tea tanned leather strap

Nearly done


Running seam for attaching strap to side of pouch
Bone button on leather cord, with glass beads

Tea tanned leather Button loop on the flap.

Very BLING name panel! Glass seed beads on tea tanned leather

Taaa daaa! Be the envy of your friends

OK I suck at beading. Hahaa

Friday, 10 February 2012

Even Pets deserve classy leather goods ^_^

Well, I had this strip of holey deer skin trimmed from WT hide that went into the bark bath .... and I have a very bad habit of not liking to throw away things (hoarding deer bits!!) so it ended up being a braided leather pet collar.

Very nice one, too, if I may say so for myself!




Hmmm maybe I should emboss a mock logo "Mew Mew" or "Paw-da" but will I get sued by Miu Miu and Prada?

Wednesday, 8 February 2012

Deer neck skin + tea + deer sinew = Phone Holster [HTC Desire]

While waiting for the grain off hide in the tea bucket to take up the nice brown colour, I decided to make something else from the sample piece of tea tanned leather .... 

First, grab yourself a deer neck skin; if it's rawhided, rehydrate it. If it's frozen, thaw it out. If it's still on a live deer "ketch da deer, killit an skinit". In my case it was frozen with the hair still on, so into a bucket of soapy room temperature water it goes!



After you wash out the blood, goo, rutty smell, dirt, etc ... dry off the hair side (hair dryer, roll up in a towel, whatever works for you) and tack it on a flat board to dry out the flesh side.


Once dry, scrape off membrane, dried "hide snot", and other superfluous tissues.



While waiting for the piece to dry out, take all the used tea leaves (teabags, too!) and boil yourself a nice tub of tea liquor. Doesn't have to be extra strong for the first soak, just strong enough to discourage rot.



In about a week, the hair will start to slip - if you have the solution too strong, it'll take longer or won't slip at all. Rub your fingers to remove the hair and epidermis but leave the grain intact. If you're using really acidic tannin source (like spruce bark, say) soak it in plain water for 3-4 days to slip the hair first before you tea it.


3 days later. Nice golden colour to the leather's grain side


After a month, the leather has struck through - not "full" of tannin, but the centre of the skin is golden-orangey hued instead of bluish white of untanned leather. Take the piece out of the bath, and give it a good rinse with plain water to wash out unfixed tea tannins.

Grain side - golden brown!

Flesh side - deep cocoa!
Roll the piece up in a small towel to drain off excess moisture, then rub in the leather mayo (1/3 soap + 2/3 oils) into the flesh side. Work it in well until it's slightly oily (the fibres will absorb the oils as it dries). The flesh side will darken into a nice mahogany colour.




Here's where I did something really stupid - DON'T LET WET TANNIN LEATHER COME INTO CONTACT WITH METAL! IT WILL STAIN!!!


Well, good thing stains does not affect the function. Now I tacked the piece flat on the boar, grain side out, and rolled a smooth rounded glass object (marble, jam jar, crystal ball, etc) on the grain, pressing down, so it'll dry flat and have a tighter look. Then, to increase waterproofing, rub in a good dollop of dubbin.


Look at how the grain compares to an "unrolled grain" leather. It's from the same piece of neck skin, treated using the same tea bath, but was let dry un-tacked and un-rolled.


here comes the phone holster makin' bit. Cut out a paper pattern of your phone holster and place it on the leather bit. This is to maximise leather use and reduce wastage - plus it'll let you figure out how to cut the leather.
Obviously, make sure the paper pattern does form a holster shape and fit your phone.
Make a "body double" of your phone using thick hard cardboard - make sure the dimensions match, as we will use it in the final form fitting stage! Draw funny pictures on it to amuse yourself, if you're easily bored like me.


Now cut the paper pattern open, lie it flat on the leather and use binder clips to secure it in place while you cut out the leather bits.

Taa daaa! Front panel, back panel and belt loop.




Sew on the belt loop first, before you stitch the sides. Tea tanned grain on leather is really hard, so poke holes with an awl, or any sharp pointy things you have so you don't break your needle. Also help if you soak the leather in water for 30 mins or so, to soften it a bit.



I actually used real deer sinew that I harvested from the deer's main quadriceps muscle. Pound the dried sinew to separate the fibres, then pop it in your mouth (yes, I did! Taste like deer jerky) and chew it to moisten and soften it. The sinew is very strong stuff, and has natural glues that will keep the stitches tight and waterproof as it dries.



All the sewing done!


Now here is where you need the cardboard phone. When the leather holster is still moist, soft and pliable, stuff the phone's body double into it and let it dry overnight. The leather will shrink and harden, and conform to the shape of the cardboard phone, ensuring a perfect fit to your real phone!


Will continue when I figure out the clasp! So there you go - 2 hours of leather cutting and sinew sewing, and you have yourself a primitive lookin' phone holster, made from genuine deer leather!



Saturday, 4 February 2012

Processing White Tail deer hide into ..... [part II]

Here we go again! I'll actually let the hide decide for me what to do with it.

After several days in the borax + water bath, out to the back garden it goes, for some dehairing process. Whether or not I degrain it depends on the skin. But before we start, we need to get a beam set up. Since I'm quite the short bastard, the beam is quite small, made out of old futon frame and a 7.5 cm diameter (3 inches) PVC pipe, of about 1.2 meters length.


The wooden base where the pipe slides onto.
Right, so we get the hide, wash it and rinse it one more time. Bath tub works just fine...


Let the excess water drain off. Then take it outside. Taking hair off a deer hide is messy, so unless you want to get banished from the house, do it outside!





Drape the deer hide, hair side out, on the PVC pipe. Lean into the top of the beam to secure the hide between you and the PVC, then push down with a blunt knife.


The hair and grain layer should come off. Be patient, though, as you can easily tear into the skin! I know I did, quite a lot of times. Need to make me a draw knife, I guess.

You can see the roots of the hair in the grain layer. scrapey scrapey!
Well, for my first try in dehairing (without chemicals) and graining with a blunt-ish knife (obviously not blunt enough!) 6 hours work ... results in a swiss cheese deer skin. Meh, I can always restitch the holes ...


Two bin bags full of deer hair! Left out a handful for the birds to use in spring.
Well, obviously I need a bit more practice in dehairing and degraining! Anyway, for a 1st full sized hairless skin, I guess I did better than most LOL.

On the plus side, the little piece of dehaired and degrained belly skin turns out to be a real nice piece of suede-like leather:

grain side - soft suede-y texture

Flesh side. Might tidy it up a bit with sandpaper.
Velvety soft! Almost buckskin, considering I used tea to Saami tan it.
Squishy soft, like velvet! Sometimes the best things comes in small packages! If I can make the rest of the dehaired and degrained skin into this something like this test piece, I'll be one very happy Musang!



Deer hock pouch
Deer hock pouch, iteration 2; with belt loop
How to skin deer legs for hockskins
Bark tanning hair on deer hide
How to remove the pasterns and coffin bone from a deer foot
Salt Curing deer hides for storage
How to degrease deer bones for making tools
Soap/Oil tanning hoof-on, hair-on, Mule Deer hockskin