废育果袋纸再利用技术的研究  

Study on Reusing Technique for Waste Fruit Nursery Paper

作　　者：刘毅娟[1] 张美云[1] 吴养育[1] 杨斌[1] 

机构地区：[1]陕西科技大学轻工与能源学院,陕西造纸技术及特种纸品开发重点实验室,陕西农产品加工技术研究院,陕西西安710021

出　　处：《纸和造纸》2014年第4期13-17,共5页Paper and Paper Making

基　　金：陕西省重大科技创新项目(项目编号:2010ZKC09-05);陕西科技大学研究生创新基金项目

摘　　要：利用回收的废旧育果套袋纸，将其进行碎浆后再添加少量碳黑进行磨浆处理，以降低常规工艺碳黑使用量大所带来的负面影响，研究了育果套袋纸二次纤维的形态特征以及抄造性能，确定了废旧育果袋纸制备再生育果袋纸的最佳工艺路线。结果表明最佳工艺条件为：在弱酸性条件下，添加Al2（SO4）3在一定温度下预处理15min后，碎浆20-25min，每吨绝干浆料添加20kg的碳黑，PFI磨浆3000r，成纸各项性能最佳。此研究不仅可以综合利用固体废弃物资源，降低环境污染，改善土壤质量和耕作环境，而且还可达到节约纤维原料，降低生产成本的目的。Waste fruit nursery paper was utilized to manufacture the recycled paper. In order to avoid environmental pollution, reducing the loss of carbon black, and lowering the high production cost caused by the traditional method of directly adding carbon black. The fiber morphological structure and paper forming performance were also investigated. Results showed that the optimum techniques were under the condition of weak acid, adding Al2（SO4）3 and treated in a certain temperature for 15 min and then pulping for 20 rain and beating by PFI for 3000 r. Based on these low-cost, environmentally friendly characteristics, the development of this new fruit nursery paper could be beneficial.

关 键 词：废纸 育果袋纸 碳黑 资源再利用 纸页性能 

分 类 号：TS761.3[轻工技术与工程—制浆造纸工程]