造纸毛毯动态抗压性能研究

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关键词:造纸毛毯;动态往复压缩;形变

图分类号:TS737 文献标识码:A DOI: 10.11980/j.issn.0254-508X.2025.09.020

Study on the Dynamic Compression Resistance of Papermaking Felts

MENG Fenye1.2.3.* ZHOU Jixue²SUN Baozhong1CHEN Ping²KANG Hongmei² (1.CollgefUit;c 226132;3.Fashion Design Collge,Jiaxing Vocational & Technical College,Jiaxing,Zhejiang Province,314036) (*E-mail: karenmfy@163.com)

Abstract:Rawmaterals,ucundpropetsschpresodcoeyoftlydelyusedpperakinlse troduced.Treetysofpapaingfelsitdifrntbaseshspfcatioseseleedfoultipledaciprocatingion, teirthickesealitsidaeetdaiosoeetidi formation in the thickness direction during dynamic compression was established,and the model ( y=A(eBx-1) ) was fitted using the equation ( Rι⩾ 0.9).hesultssodatterooliealaoshhpresedefoaofteplegc pression resistance process,which could be used to characterize the compressve resistance of the sample.Felt 2# exhibited superior compressive resistance due to itsrelatively larger A and B values( A=0.025 , B=5.960 ),smaller compression deformation (<1.74 mm) and porosity (61.2 !% ),and higher elastic recovery (87.8% )

Keywords:papermaking felt;dynamic compression resistance;deformation

造纸毛毯是各类纸张生产过程中不可或缺的脱水组件,是压榨单元的关键组成部分,主要功能是脱去造纸生产过程中湿纸幅的水分,承托和转移纸张,确保纸张表面平整度好并起到修饰纸面的作用。(剩余8694字)

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