| 摘要 |
PURPOSE: A continuous natural indigo dyeing apparatus for fabric and a dyeing method are provided to quickly dye the fabric with natural indigo color and to maintain the dyed color. CONSTITUTION: A continuous natural indigo dyeing apparatus comprises: a supply unit(10), a dyeing unit(20), a squeezing unit(30), a primary airing unit(40), a secondary airing unit(50), and a rolling unit. The squeezing unit comprises a pair of third rollers(31a,31b) which dehydrates fabric. The primary airing unit comprises one or more pair of blowers(41a,41b,43a,43b) which oxidize air by forcibly spraying air onto the fabric. The secondary airing unit has a plurality of forth rollers(51a,51b) which allow the fabric to pass through. |
