Cam khwb cia Perforated zaj duab xis kab rau huv si napkin

Cov kab tsim cov zaj duab xis micro-perforated los ntawm kev siv cov ntaub ntawv ntawm polyethylene.Thaum lub melt resin los ntawm extrusion tuag, nws yog tsim rau hauv zaj duab xis thiab nqus perforated tib lub sij hawm.Cov micro-qhov no muaj cov yam ntxwv ntawm 3-dimensional, uniform thiab funnel shape, uas ua rau huab cua thiab dej permeable nrog tsawg heev revert.Ntxiv mus, tus qauv perforation tuaj yeem ua tau ntau yam thiab kho tau raws li kev lag luam xav tau.
Kev tsim khoom yog txheej txheem ntawm kev hloov cov polymers rau hauv cov yeeb yaj kiab cam khwb cia thaum lub tshuab nqus tsev perforation cuam tshuam rau hauv nruab nrab txoj kev.Peb lub tshuab ua yeeb yaj kiab perforated muaj peev xwm tsim tau ntau yam ntawm lub tshuab nqus tsev perforated hauv qhov sib txawv ntawm qhov hnyav, xim thiab cov qauv perforation.Kev tsim khoom yooj yim tso cai rau peb cov neeg siv khoom tsim cov khoom muaj nqis ntxiv thiab txiav ntug.
Nrog peb cov kev paub zoo tshaj plaws thiab kev paub txog kev tsim khoom, peb muab qee yam ntxiv rau cov kab, xws li txheej txheej hauv online, on-line perforated composites, on-line embossing ua, thiab ob chav perforated zaj duab xis qauv.Raws li ib qho ntawm peb cov thev naus laus zis tshiab, peb tuaj yeem koom tes nrog peb cov neeg siv khoom los tsim lub tshuab kev daws teeb meem rau cov tswv yim khoom.
Vacuum perforated zaj duab xis kuj hu ua aperture zaj duab xis.Xws li cov yeeb yaj kiab perforated yog txawv ntawm cov neeg kho tshuab perforated zaj duab xis los ntawm koob.Yog li nws tau txais qee yam khoom tshwj xeeb xws li cov ntaub zoo li kev xav, kev hla dhau sai, qis rov qab, thiab funnel qhov zoo li.Lawv yog cov kev daws teeb meem zoo tshaj plaws li topsheet ntawm cov ntaub so ntswg huv.