高平滑特种纸用工业造纸毛毯的研制  

Development of industrial paper felts for high-smoothing specialty

作　　者：唐继春 武伟伟 付克诚 Tang Jichun;Wu Weiwei;Fu Kecheng(Xuzhou Inspection and Testing Center,Xuzhou 221009,Jiangsu,China;Xuzhou Tri-circle Industrial Fabric Technology Co.,Ltd.,Xuzhou 221141,Jiangsu,China)

机构地区：[1]徐州市检验检测中心,江苏徐州221009 [2]徐州三环工业用呢科技有限责任公司,江苏徐州221141

出　　处：《产业用纺织品》2023年第2期19-22,43,共5页Technical Textiles

摘　　要：采用环形编织的双底网作为骨架材料,将聚酰胺610(PA 610)、聚酰胺1010(PA 1010)和双组分纤维按一定质量比混合均匀后梳理成网,作为造纸毛毯的纤维层,利用双组分纤维内外层熔点差异使之与周围纤维固结,提高造纸毛毯的耐磨程度和使用寿命。采用低定量、并联式双道梳理和多层铺网工艺,确保毛网成网均匀。采用预压、烧毛、助剂处理和低温定型工艺,提高毯面平整度。所制备的造纸毛毯产品表面平整、耐磨性好,适合高平滑特种纸的生产。Double bottom net of ring weave was used as the skeleton material,polyamide 610(PA 610),polyamide 1010(PA 1010)and two-component fibers were mixed with a certain mass ratio and then carded into a net,which was used as the fiber layer of paper felt.The difference of melting point between the inner and outer layers of the two-component fibers was used to make them outer fibers condense solidify with the surrounding fibers,so as to improve the wear resistance and service life of the paper felt.Using low-quantity,parallel double-layer carding and multi-layer laying process to ensure the formation of uniform wool net.The flatness of the paper felt surface was improved by pre-pressing,burnishing,auxiliary treatment and low temperature setting process.The surface of the produced paper felt is flat and has good abrasion resistance,which is suitable for the production of high-smoothing specialty paper.

关 键 词：造纸毛毯 高平滑特种纸 平滑性 双组分纤维 环形编织 

分 类 号：TS174.6[轻工技术与工程—纺织材料与纺织品设计]