With a view to tackling the tough problem in Yamamai cocoon reeling, a new reeling process is established by wet heat treatment prior to cocoon cooking and selection of new cocoon cooking chemicals.

• 针对天蚕茧解舒难的问题,根据人工饲育天蚕茧的特性,采用煮茧前热湿处理,并筛选出煮茧新药剂,确立了天蚕茧解舒新工艺。