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Basil: Hemlock-Bark-Tanned Sheepskin Fleshers for Linings, Strengthened Every 36 Hours (Davis, 1885)
Bark-tanned sheepskin for shoe linings and bindings, from C. T. Davis's The Manufacture of Leather (1885): split, wool-free sheepskin fleshers soaked and tanned 10 to 12 days in hemlock-bark liquor (or sumach for light colours), the liquor strengthened every 36 hours, then drained, loft-dried on hooks, wetted and tacked out on boards, dried and finished.
Hagati
About 3 weeks
Amabwiriza
1
1
Tanning schedule
Tanning schedule
Gupakira ikaye ya Jupyter…
2
2
Read The Manufacture of Leather, ch. XXXIII
Read The Manufacture of Leather, ch. XXXIII
"The materials used for tanning this variety of leather are usually hemlock bark, sumach, and alum."
3
3
Prepare the skins
Prepare the skins
Use sheepskin fleshers, split from the skins in the pelt, free of wool (imported ones arrive green salted). Wash them in clean water if needed, and soak them.
Ibikoresho by'iyi ntambwe:
Uruhu rw'Intama12 ibiceIbikoresho bikenewe:
Igikoni cyo Gutunganya Uruhu4
4
Tan in hemlock (or sumach)
Tan in hemlock (or sumach)
Put the skins in hemlock-bark liquor (sumach liquor instead for white and fancy colours) and keep them there about 10 to 12 days, raising the liquor's strength every 36 hours.
Ibikoresho by'iyi ntambwe:
Hemlock Bark1 igice
Sumaki y'abatunganya impu (Rhus coriaria)1 igiceIbikoresho bikenewe:
Igikoni cyo Gutunganya Uruhu
Indobo ya Litiro 205
5
Drain and dry
Drain and dry
Lift the skins out with a hook, pile them to drain (Fig. 263), and hang each on two hooks in an airy drying loft so that no two skins touch.
Ibikoresho bikenewe:
Igikoni cyo Gutunganya Uruhu6
6
Put out and finish
Put out and finish
Wet the dried skins and tack them out flat on boards, hang them to dry again, then finish them (rolled, glassed or pebbled), or dye them first and finish after drying.
Ibikoresho by'iyi ntambwe:
Udusumari two gukurura ku ishusho1 igiceIbikoresho bikenewe:
Ikibaho cy'igiti cya pinusi
Inyundo
Igikoresho cyo gusiga impande z'uruhu
Uburoso bugari7
7
Troubleshooting
Troubleshooting
Basil troubleshooting.
Flow
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8
8
History and honest limits
History and honest limits
From Charles Thomas Davis, **The Manufacture of Leather** (1885), chapter XXXIII, section I (checked on the archive.org scan manufactureoflea01davi, pp. 555-557). He gives no liquor strengths or bark quantities, and calling the hemlock-tanned sheepskin "basil" (its British trade name) is ours.
Ibikoresho
4- 12 ibiceUmwanya
- 1 igiceUmwanya
- Umwanya
- Umwanya
Ibikoresho bikenewe
6- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
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