基于等效面積模型測試紙尿褲柔軟度的研究

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中圖分類號:TS736+.3 文獻標識碼:A DOI: 10.11980/j.issn.0254-508X.2025.07.021
作者簡介:李俊鵬,碩士,高級工程師;主要從事輕工產(chǎn)品檢驗檢測等方面的研究。
Abstract:Thisstudplodthequivalentareamodelaularetdtoassessthesofessofdapers.Tefectsofclingdicion (inward andoutward),stretching velocity,sample dimensions(thickness and width),core structure,and selectedradius ( R1 ) on softness ofdiaperseresystematicallyinvestigatedTereseachsowedthatthwardurlinsoftessofdaersgreatertantutwardcurl ingsoftnessSoftessremainedrelativelystablewhenthestretchngvelocitywasbelw8mm/s.Ticknessexertedagreaterinfluenceon softnesstanidthForsamplesidenicalcknsandtharatiosinamatealstealoeructures,ndflate als could lead to differential softness. When the R1 and calculated inner radius ( R )differed,corrections must be applied to softness values based on the E -value (elastic modulus)and annular spacing.Theresults showedthat theequivalent area modelannular method was a viable approachforquantifyingdapersoftess,nablingsoftnessgadingbasedonojectivemeasurementsThefindingsalignedcloselywithsensory softness evaluation results.
Key words:diapers;softness;equivalent area model;stretching velocity
紙尿褲產(chǎn)品國家標準GB/T28004.1—2021《紙尿褲第1部分:嬰兒紙尿褲》和GB/T28004.2—2021《紙尿褲第2部分:成人紙尿褲》沒有規(guī)定紙尿褲柔軟度技術(shù)要求和試驗方法,但大部分消費者在選購紙尿褲時往往把紙尿褲柔軟度、透氣性能等作為首要考核指標。(剩余9972字)