Production practice proves that, in noil silk yarn production, rotor spinning process is superior to ring spinning process in terms of product quality, raw material consumption and processing costs.
生产实践证明：用转杯纺工艺生产的䌷丝纱，其产品质量、原料消耗、加工成本等均优于环锭纺工艺。
The high-production and quality-insurance rotor spinning is introduced into waste silk spinning industry, replacing or complementing conventional noil silk production technology.
把成熟的转杯纺纱引进绢纺行业，以高产优质的转杯纺生产技术替代和补充传统的丝生产技术。
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