獭兔血筋绒面毛革鞣制和染色工艺(续)

Technology of tanning and dyeing for beaver rabbit suede double face with vein marks

通过对比不同方法的铝鞣和铝 -铬结合鞣 ,证明 746# 铝鞣剂鞣制或其与艾克罗鞣剂结合鞣制 ,或BlancorolAC鞣制 ,都是制作獭兔皮血筋绒面毛革理想的初鞣方法。在分析染毛被和染皮板原理的基础上 ,设计了实现毛板异色的染色方法 ,通过试验 ,优选出先染毛被后染皮板或先染皮板后染毛被共 4套工艺。

The exprimentation shows that tanning with 746 # alumium tanning agent or 746 # combining with EL-CRO-TAN or tanning with Blancorol AC are all good tanning methods for making beaver rabbit suede double face with vein marks. Four kind dyeing methods were optimized for hair and leather with different color.