After the Second World War, Japan's silk production was restored, with improved production and quality of raw silk.
二战后，日本恢复了丝绸生产，生丝的产量和质量都得到了提高。
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。
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