Mau oyamba a Memory Foam

Memory thovu ndi mtundu wa thovu logwira ntchito lopangidwa ndi polyurethane ndi zida zina za polima, zomwe zimakhala ndi kutentha komanso mawonekedwe obwerera pang'onopang'ono. Izi zidayamba kupangidwa ndi NASA m'zaka za m'ma 1960 kuti zitha kugwedezeka mumipando yamlengalenga, ndipo pambuyo pake zidakulitsidwa kupita kumalo azachipatala ndi mipando, zomwe zimagwiritsidwa ntchito kwambiri pazinthu monga matiresi ndi mapilo. Kukonzekera kumaphatikizapo -kutentha kwambiri ndi{4}}kutulutsa thovu kochuluka pogwiritsa ntchito zipangizo za polyurethane ndi zowonjezera za mankhwala, kukwaniritsa kufalikira kwa kuthamanga ndi kumamatira kwa thupi kudzera mu porous structure.

Kanikizani pamwamba lathyathyathya la siponji kukumbukira ndi dzanja lanu, ndi handprint adzaoneka, ndiye pang'onopang'ono kutha. Ichi ndi chithunzithunzi cha chinkhupule chokumbukira - "kubwerera pang'onopang'ono", zomwe zimakhala zovuta kuti zida zina zitsanzire liwiro lake lobwerera pang'onopang'ono.

Memory thovu zinthu zimatha kusintha kufewa kwake ndi kuuma kwake malinga ndi kutentha. Zidzakhala zofewa pang'onopang'ono pamene kutentha kumawonjezeka. Thupi la munthu likakumana ndi chithovu chokumbukira, limazindikira kutentha kwa thupi la munthu, kukhala ofewa, komanso kutengera mphamvu ya thupi la munthu. Chifukwa chake, matiresi ndi mapilo opangidwa ndi zinthu zamtundu wokumbukira amakhala ndi gawo lalikulu lokwanira ndi thupi la munthu.