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Logwood Chips: Campeachy Heartwood Chipped for the Dyer
Dyers never use logwood as a log: they chip or rasp the hard heartwood first (Thorpe, 1912). Old wood with little of the pale sapwood is best (Ure, 1839). Keep the chips closed up, because they lose dyeing power in the air. They can be "aged" in damp heaps first, though with a chrome mordant this is not needed.
The picture: logwood chips (photo by Waughd, Wikimedia Commons, CC BY-SA 4.0).
Mwanzo
A few hours
Maagizo
1
1
Choose old heartwood
Choose old heartwood
Pick old logwood with dark bark and little of the white sapwood. Shave off bark and sapwood: only the dense dark-red heartwood dyes.
Vifaa kwa hatua hii:
Mbao za Logwood1 kgZana zinazohitajika:
Kisu cha Kuvuta
Shoka dogo2
2
Chip or rasp
Chip or rasp
Split the heartwood with the hatchet and cut it into small chips, or rasp it to a coarse powder.
Zana zinazohitajika:
Shoka dogo
Tupa mbovu ya mbao
Mizani ya dijitali ya jikoni3
3
Ageing, if wanted
Ageing, if wanted
For iron blacks, the old trade wetted the chips and heaped them in an airy room until they warmed and darkened, turning them often so they did not over-age. With a chrome mordant, skip this.
Zana zinazohitajika:
Maji4
4
Store closed
Store closed
Bag the chips and keep them closed and dry: left open to the air they lose part of their dyeing power.
Zana zinazohitajika:
Gunia la jutiVifaa
1- 1 kgKishikilia Nafasi
Zana Zinazohitajika
6- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
Mchoro huu unatengeneza
CC0 Umma Wote
Mchoro huu umetolewa chini ya CC0. Uko huru kunakili, kubadilisha, kusambaza, na kutumia kazi hii kwa madhumuni yoyote, bila kuomba ruhusa.
Saidia Mtengenezaji kwa kununua bidhaa kupitia Mchoro wao ambapo wanapata Kamisheni ya Mtengenezaji iliyowekwa na Wachuuzi, au unda marudio mapya ya Mchoro huu na uiunganishe kama kiungo katika Mchoro wako kuchangia mapato.