What kind of technique does Lin mention in "Fiber Handicraft Art"?

Knitting technology. Since the15th century, the Kobilin family began to engage in court knitting skills, and the name of European knitting skills was renamed as fiber art, so Kobilin mentioned in fiber handicraft art belongs to knitting skills. Fiber Handicraft Art combines personal aesthetic taste, hobbies and professional ability to analyze the beauty of fiber art and life in many aspects and share fiber art forms at home and abroad.