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SHANDONG FUYIN PAPER & ENVIROMENTAL PROTECTION TECHNOLOGY CO., LTD.
| SHANDONG FUYIN PAPER & ENVIROMENTAL PROTECTION TECHNOLOGY CO., LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110297343 | RAW PAPER AND PRODUCTION METHOD AND APPLICATION THEREOF - A raw paper prepared by a mixed pulp including straw pulp, which can be used to prepare textbooks, writing papers and office paper with good performance, and the producing method of said raw paper are provided. The weight proportion of the straw pulp in the mixed stock is from 10% to 100%, and the straw pulp has a hardness of KMnO | 12-08-2011 |