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About the technology
| Technologies / Tools / Machines | tool |
|---|---|
| Text source | |
| Photo source |
| Organization name | Detail |
|---|---|
| Manufactura z vidieka | More information |
| wnoozow | More information |
| Ústredie ľudovej umeleckej výroby Banska Bystrica | More information |
natural dye
Natural dyes are substances obtained from natural sources – plants, animals or minerals – that are used to color foods, textiles or other materials. They are characterized by being more health-friendly compared to synthetic dyes and often have additional biological effects.
