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1·Aiming at the sizing cost of producing high density broad width satin drill on air-jet loom is too high, PVA205MB was partially replaced by JS-3 denaturation PVA.

针对在喷气机上生产精梳纯棉高密宽幅直贡缎装饰织物浆纱成本偏高的问题，采用JS - 3变性PV A部分取代PVA205 MB的方法，取得了浆纱成本下降，布机效率提高的好效果。