艺术
美容与健康
工艺
文化与历史
娱乐
环境
食品与饮料
逆向工程
科学
体育
技术
可穿戴设备
Sumac Leaves: Cut, Dried and Ground for Tanning and Dyeing
Sumach, the tanner's sumac, is the leaves, leaf stalks and young shoots of Rhus coriaria, dried and ground. Andrew Ure (1839): it is rich in tannin with a little yellow colour, and tans light-coloured leathers such as morocco.
The picture: Rhus coriaria, "sumac des corroyeurs" (the curriers' sumac), painted by Pierre-Joseph Redouté.
初学者
A day's cutting, a week or two drying
说明
1
1
Cut the young shoots
Cut the young shoots
Cut the leafy young shoots of the sumac in summer with a knife or shears, leaving the old wood to grow again.
此步骤所需材料：
制革漆树（Rhus coriaria）1 个所需工具：
修枝刀
单手修枝剪
等臂天平2
2
Dry in the shade
Dry in the shade
Spread the shoots thin on racks in an airy, shaded place and turn them until the leaves crumble (our choice: shade keeps the colour pale).
所需工具：
晾干架3
3
Strip and grind
Strip and grind
Strip the leaves and leaf stalks off the dry shoots, grind them on the quern and sift. Keep the powder dry in sacks.
所需工具：
手推石磨盘
粗筛
麻袋4
4
Your drying ratio
Your drying ratio
正在加载 Jupyter 笔记本…
此蓝图制作
CC0 公共领域
此蓝图以 CC0 协议发布。你可以自由复制、修改、分发和使用此作品，无需征得许可。
通过购买蓝图中的产品支持创客，他们将获得 创客佣金 （由供应商设定），或创建此蓝图的新版本并将其作为连接包含在你自己的蓝图中以分享收入。