Symbol 3009 from ISO 7000 - Title/Meaning: Professional industrial laundering, tunnel finishing Function/description: To indicate a reference to drying by tunnel finish in professional industrial laundering.
pay attention to orientation of symbolAdditional information: 
This symbol may be used in conjunction with a numerical indication of the wash process used in ISO 15797 along with other finishing processes.
Own work using: iso.org/obp/graphics/grs/1b9e3d9d-255f-45f6-9309-db820fc7d1ad 200.png
Vectorization:  Mrmw