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3.And designs the flexible relief block printing ink characteristic of good flexibility,strong adhesive power, well-antifreezing and low cost.
设计出具有柔性好、附着力强、抗冻性好,且成本低的柔性凸版油墨。收藏指正
4.The actual output of the machine has increased from 80 tons of relief paper to 130 tons of offset printing paper per day. The paper machine efficiency has attained 85 per cent. Steam consumption has been appreciably decreased, which has brought notable economical benefit.
经过一年多的生产表明,这项技术改造是成功的,产品由凸版纸改为胶印书刊纸,产量由80t/d提高到130t/d,纸机效率达到85%,蒸汽消耗明显降低,经济效益显著。收藏指正
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