Its sizing effects on bright rayon, noilsilkyarn and spun silk yarn are to be further tested.
对有光人丝、?丝和绢丝的上浆效果，尚待作进一步试验研究。
2
Production practice proves that, in noilsilkyarn 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?丝纱，其产品质量、原料消耗、加工成本等均优于环锭纺工艺。
3
The fiber properties of silknoil are test and analyzed. According its fiber properties, the key process technologies of silknoilyarn production on cotton equipments are put forward.