New air-cushion blanket meets high-speed offset printing requirements

The results of the 5000 high-speed air-cushion blanket developed by Shanghai Xinxing Printing Equipment Co., Ltd. passed the results appraisal organized by the China Petroleum and Chemical Industry Federation on November 23.

The results of this project address the requirements for the use of high-speed offset printing and developed new products and new processes for high-speed air-cushion offset printing blankets. It innovated the surface layer adhesive formula to improve the printing adaptability. The air cushion layer adopts a pre-vulcanization method of a microsphere air cushion in three temperature ranges, which improves the compression performance of the blanket during printing and reduces the deformation of the shop. Xinxing Company adopts self-developed four-stage vulcanization method to pre-vulcanize each functional layer of the blanket, which effectively reduces the variation in the thickness of the blanket. At the same time, the new structure of the bottom fabric is used to improve the tear strength of the blanket and reduce the Fixed load elongation. This achievement is technologically innovative and has independent intellectual property rights.

Shanghai Xinxing has used this technical achievement to build a 120,000 m2/year high-speed air-cushion offset blanket printing blanket production line, which has filled the domestic gap and entered the international market.

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