Obloquy
发表于 2025-3-28 17:26:30
on fabric and paper using OPL only resulted in patterns without any colors. Eco-printing is a combination of dyeing and printing through natural colorants existing in plants such as leaves including OPL.
Confidential
发表于 2025-3-28 19:46:34
http://reply.papertrans.cn/71/7013/701276/701276_42.png
倾听
发表于 2025-3-29 01:09:42
http://reply.papertrans.cn/71/7013/701276/701276_43.png
咆哮
发表于 2025-3-29 05:46:58
http://reply.papertrans.cn/71/7013/701276/701276_44.png