Thaum cov khoom ntim khoom ntim khoom, los ntawm nws cov qauv tshwj xeeb, nws tuaj yeem txuas ntxiv lub sijhawm sib xws thiab nqus cov zog sab nraud, yog li txo qhov cuam tshuam thiab kev co ntawm lub ntim. Pulp molding yog txawv ntawm cushioning mechanism ntawm foam ntim khoom, vim hais tias tsis hais seb cov khoom zoo li cas, cov khoom muaj ib tug loj tus naj npawb ntawm compressible foams faib nyob rau hauv lawv, thiab cov khoom ua npuas ncauj muaj zoo cushioning zog. Yog tias cov ntaub ntawv yas zaj duab xis thiab cov yas ua npuas dej tau ua rau hauv lub dav hlau loj, nws pom tseeb tias yav dhau los tuaj yeem cushion, tab sis tom kawg tsis tuaj yeem.
Cov tais ntawv, cov khoom lag luam zoo ib puag ncig muaj xws li qe tais, cov tais txiv hmab txiv ntoo, cov ntawv xov tooj ntawm tes, cov khoom ua si ntawv tais, cov khoom siv kho mob pov tseg, thiab lwm yam. Pulp molding siv cov ntawv pov tseg raws li cov khoom siv raw, thiab ntxiv cov dej noo- pov thawj tus neeg saib xyuas (aluminium sulfate) los yog cov dej tsis zoo rau qhov chaw, nyob ntawm qhov sib txawv siv los ua cov qauv kev tiv thaiv thiab kev ua haujlwm zoo ntawm ntau yam c. Kev ua haujlwm ntawm cov khoom ntim ntawv yog kom muaj thiab tiv thaiv cov khoom ntim khoom, uas yooj yim thiab siv tau.
Nws yog lub luag haujlwm tseem ceeb ntawm cov khoom siv ntawv kom muaj thiab tiv thaiv cov khoom ntim. (3) Lub hardness thiab ntim lub zog ntawm cov khoom thaum lub sij hawm kev thauj mus los yuav tsum tsis tau raws li qhov yuav tsum tau, thiab cov khoom yuav tsum tsis txhob cia siab rau puas thaum lub sij hawm loading thiab unloading. Cov ntaub ntawv siv hauv ntawv-cov khoom txhawb nqa kuj tseem muaj kev nyab xeeb rau cov khoom ntim, thiab tsis muaj kev cuam tshuam ntawm ob.
Yog li ntawd, rau cov khoom txhawb nqa ntawv, cov qauv tsim qauv zoo yog qhov yooj yim lav rau kev tiv thaiv cov ntsiab lus thiab txhim kho lub peev xwm damping thaum thauj thiab tuav. Cov txheej txheem kev ua tau zoo ntawm tus tsim yuav cuam tshuam ncaj qha rau lub zog, nruj, ruaj khov thiab kev ua haujlwm ntawm lub ntim, uas yog, cov qauv ntawm cov khoom siv pulp molded daim ntawv txhawb nqa khoom yuav cuam tshuam ncaj qha rau kev ua tiav ntawm nws cov khoom ntim.
