Piv nrog rau cov tsoos trampolines, niaj hnub sab hauv tsev versions tau dhau los ua ntau yam kev txhim kho hauv cov ntaub ntawv thiab cov qauv. Piv txwv li, LLDPE dov compound muaj 30% kev cuam tshuam ntau dua li cov yas zoo tib yam, tso cai rau nws tiv taus siab - siv zaus; cov tawv PVC thickened muaj qhov optimized elasticity, muab txaus bounce thaum tiv thaiv ntau rebound uas yuav ua rau poob ntawm kev tswj.
High-density EVA foam, with a density exceeding 35 kg/m³, effectively absorbs impact energy, reducing the probability of collision injuries. Cov kev txhim kho thev naus laus zis no ua tiav qhov sib npaug ntawm kev nyab xeeb, ua haujlwm ntev, thiab kev lom zem hauv trampolines.
