Four-foot horizontal batch: 138 x 69 Four-foot couplet: 138 x 34
Four-foot barrel: 69 x 68 Four-foot three-opening: 69 x 46
Four feet and four openings: 69 x 34 Four feet and six openings: 46 x 34
Four feet eight inches: 35 x 34
The production technology of expanded information rice paper includes soaking, ashing, cooking, washing, bleaching, pulping, water fishing, gluing, gelatinization, baking and so on 18 processes, 100 multiple operation processes. The main raw materials are the bark of Pteroceltis tatarinowii, a specialty of Jingxian County, and the straw in Shatian. Finished rice paper requires soft, smooth and smooth paper with light bamboo cord. When you look at the sun, there are patches of cloud marks. Trimming should be neat and clean, and there should be no defects such as folds, flower mouths, holes, sand and attachments on the paper.
For a long time, "Xuan paper making technology" has been a high-level secret coveted by many "corporate spies" at home and abroad. But later, it was found that it was futile to steal this secret, because its two biggest secrets could not be stolen: the first secret was two water sources and a paper mill in the upper reaches of Wuxi, which was wonderful.
Baidu Encyclopedia-specifications of rice paper