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Introduction of Papermaking Workshop Producing the

Offset Printing Paper (30T/D, 70g/m2)

This design is about a papermaking workshop producing offset printing paper, with the base weight of 70g/m2, production 30 tons/day. It includes the demonstration of the production process, balance calculation of the pulp and water, balance calculation of heat, calculation of investment economy, drawing of the workshop arrangement, drawing of the producing process etc. The paper machine used in this design is 1760 paper machine, the designed paper machine speed is about 200m/min..

This papermaking workshop possesses a area of xxxxxx square meters, with xxx meters in length, xxxx meters in wide. Two lay arrangement makes it very convenient to run the paper machine.

Bleached reed pulp and the bleached hard wood pulp is used in the making of the offset printing paper at the ratio of xxxx and xxxx respectively. The main producing process includes pulping, interior sizing with AKD, adding filler, surface treatment etc.

The total investment of this paper producing line is xxxx, the recovered period is about 6 years.

Keyword: offset printing paper, papermaking workshop, process balance calculation, drawing of workshop arrangement

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