朱友胜 张俊苗 伍安国 刘怡

摘要： 以废蚕丝短纤維为原料，经脱胶/脱色处理、碱处理、漂洗和打浆等碱法制浆工艺可制得性能良好的蚕丝纸浆。文章通过光学显微镜和扫描电镜（SEM）对处理前后蚕丝纤维的表面形态和表面形貌进行分析发现，经打浆机以“轻—重—轻”下刀方式打浆，蚕丝纤维的分丝帚化和细纤维化效果好，其中NaOH质量分数应低于2%，打浆度宜控制在30～40 °SR;明胶可作为蚕丝书画纸的施胶剂，明胶质量分数为1.0%时，纸张的物理强度最大;采用传统的手工捞纸等工序制得100%废蚕丝书画纸产品，以及配加20%、50%夹江书画纸竹浆制得蚕丝竹纸书画纸，其性能指标均满足国家标准的要求。

关键词： 蚕丝纤维;蚕丝纸;书画纸;生产工艺;蚕丝纸浆;打浆

中图分类号： TS102.33;TS75

文献标志码： A

文章编号： 10017003（2021）07002705

引用页码： 071105

DOI： 10.3969/j.issn.1001-7003.2021.07.005（篇序）

Research on the production process of painting and calligraphy paper with waste silk fiber

ZHU Yousheng， ZHANG Junmiao， WU Anguo， LIU Yi

（Pulp and Paper Research Institute， Sichuan Technology & Business College， Chengdu 611830， China）

Abstract： Using waste silk staple fiber as raw material， silk pulp with good properties can be produced through alkali pulping processes such as degumming/decolorizing treatment， alkali treatment， rinsing and beating. The surface morphology of silk fibers before and after treatment have been analyzed in the paper by optical microscope and scanning electron microscope（SEM）， it was found that the effect of fibrillation and fine fibrillation of the silk fiber is good after the pulping with a mode of "light-heavy-light" by the beater. The mass fraction of sodium hydroxide should be less than 2%， the beating degree should be controlled at 30～40 °SR. Gelatin can be used as sizing agent for silk paper， when the mass fraction of gelatin was 1.0%， the physical strength of silk paper was the biggest. The painting and calligraphy paper， which was manufactured with 100% waste silk with traditional manual fishing paper and other processes， and added with 20% and 50% bamboo pulp which was used for Jiajiang， can reach the performance indicators of the national standard.

Key words： silk fiber; silk paper; painting and calligraphy paper; production process; silk pulp; beating pulp

收稿日期： 20210203;

修回日期： 20210619

基金项目：

作者简介： 朱友胜（1964），男，副教授，主要从事特种纸开发及清洁生产技术升级改造教学研究。

蚕丝纤维是熟蚕结茧时所分泌丝液凝固而成的连续长纤维，也称天然丝、丝素纤维，其主要成分是蛋白质。蚕丝纤维是人类利用最早的动物天然纤维之一，它具有柔软、细长、多空隙性等特点，可以经制浆造纸工艺处理来抄造蚕丝纸[1-5]。据史料记载，蚕丝纸曾被晋代书法家王羲之（公元321—379年）用来写《兰亭序》[6]，但到目前为止没有发现存世的蚕丝书画纸实物及其书画作品。

废蚕丝纤维主要来源于废弃的蚕丝纺织品及丝绸服装生产过程中的丝绸固体废弃物或生产加工边角料等。……