Ua npuas ncauj yog ua los ntawm cov khoom siv polyurethane, tov nrog foaming agents thiab lwm yam additives, nias rau hauv ntau yam pwm thiab rhuab los tsim cov duab sib txawv. Puab ua npuas ncauj yog cov khoom ntxeem tau uas rov qab los tom qab raug nias, ua rau nws ua tau zoo heev rau cov rooj zaum beanbag.
Polystyrene ua npuas ncauj (tseem hu ua daus peas, feem ntau hu ua polystyrene) yog siab -molecular polymer. Lawv sov nyob rau hauv lub caij ntuj no thiab txias nyob rau hauv lub caij ntuj sov, thiab lawv fluidity ua rau lawv zoo tagnrho raws li sau rau beanbag rooj zaum. Beanbag cov rooj zaum, tseem hu ua cov rooj zaum tsis muaj pob txha, siv polystyrene ua filling. Lawv yog cov mos mos thiab xis nyob thaum koj pw ntawm lawv, thiab cov polystyrene ua npuas ncauj hais rov qab mus rau lawv qhov qub zoo tom qab koj sawv, muab cov elasticity zoo heev.
Pearl paj rwb (EPE) muaj ntau qhov zoo, suav nrog kev ua kom tsis muaj dej thiab ya raws - pov thawj, suab tsis zoo, cua sov- rwb thaiv tsev, ib puag ncig tus phooj ywg, thiab tsis yooj yim rau clumping. Nws kuj yog tsim raws li kev sau rau cov rooj zaum beanbag. Zoo ib yam li PP paj rwb, nws yog granular thiab muaj kev ua haujlwm zoo heev.
PP paj rwb, tseem hu ua menyuam roj hmab paj rwb los yog hollow fiber, yog ib hom filling paj rwb. Nws yog tsim los ntawm cov khoom siv polyester staple fiber ntau. Ob hom kev lag luam feem ntau yog cov fiber ntau thiab hollow fiber. Cov khoom no muaj qhov zoo xws li kev ua haujlwm zoo, kev xav zoo, tus nqi qis, thiab kev ruaj ntseg zoo. Txawm li cas los xij, PP paj rwb resilience tsis zoo li polystyrene ua npuas ncauj.
Yog li ntawd, thaum xaiv lub rooj zaum beanbag, nws yog ib qho tseem ceeb uas yuav tau xav txog nws qhov zoo thiab qhov tsis zoo. Piv txwv li, zaum ntawm lub rooj zaum beanbag tso cai rau koj ob txhais ceg so rau hauv av, ua rau nws haum rau siv hauv pem teb, ntaub pua plag, los yog muab tso rau ntawm lub platform lossis tatami lev. Nyob rau sab qaum teb nrog cov cua sov hauv qab, nws muab kev paub zoo heev rau koj ob txhais ceg.
