Symbol 3105A from ISO 7000 - Title/Meaning: Drip line drying Function/description: To indicate that drip line drying is allowed in the natural drying process.
pay attention to orientation of symbolApplication referenced in: ISO 3758:2012
Additional information: 
The meaning of this symbol depends on its orientation
Graphical symbol is based on the GINETEX care labelling system.
Own work using: iso.org/obp/graphics/grs/ad6590c0-bf11-4a32-a924-67409e6151f5 200.png
Vectorization:  Mrmw