Neck Pillow Material

Kutentha kwa Memory Foam
Chithovu chokumbukira kutentha chinapangidwa mu 1960s ndi Healthman, wothandizira wa NASA. Imakhala ndi-maselo otseguka ndipo imakhala ndi mphamvu yochepetsera kupsinjika kwa kutentha, zomwe zimapangitsa kuti ikhale yovuta kwambiri pakutentha-chinthu chochepetsera kutentha. Healthman adagwiritsa ntchito izi pachombocho. Linapangidwa kuti lichepetse kupsinjika kwa oyenda mumlengalenga ndi kuteteza misana yawo, makamaka polowanso komanso ponyamuka kuchokera mumlengalenga, pomwe kupsinjika kwa oyenda mumlengalenga kumakhala koopsa komanso kowopsa kwambiri. Izi zidapangidwa kuti ziteteze chitetezo cha oyenda mumlengalenga. Kumayambiriro kwa zaka za m'ma 1990, kampani ya ku Sweden ya Fagerdala inaipanganso kuti igwiritsidwe ntchito kwa anthu wamba (zachipatala), poyambirira idalandira kufalikira kwa chithandizo chamankhwala mwadzidzidzi ndi njira zowunikira. Kenako idadziwika kwambiri m'maiko otukuka, makamaka a zaumoyo{10}m'mayiko monga Japan.

Kukhamukira
Mtsamiro wokongoletsedwa bwinowu-wopangidwa ndi PVC, umathandiza kuti piloyo ikhale yofewa ngati U- yokhala ndi maubwino ena otha kunyamula komanso kusunga mosavuta. Ndi chisankho chodziwika bwino pakuyenda, kuyendetsa galimoto, maofesi, ndi makalasi. Komabe, chifukwa PVC ndi yokhazikika, mapulasitiki nthawi zambiri amawonjezeredwa panthawi yopanga kuti afewetse. Zipangizo wamba za PVC, zomwe zimadziwikanso kuti phthalates, zimatha kukhala ndi 20% mpaka 60% phthalates. Zotsatira zoyipa za ma phthalates ndi awa: mwa anthu ndi nyama, ma phthalates amachita ngati estrogen, kuchulukitsa chiopsezo cha khansa ya m'mawere mwa amayi ndikuwononga njira yoberekera ya ana amtsogolo aamuna, zomwe zimakhudza thanzi lawo zimawonekera kwambiri kwa ana. Kuphatikiza apo, kugwiritsa ntchito zomatira pomangitsa gulu la nkhosa kumtunda wa PVC kumawonjezera chiwopsezo cha mankhwalawa.

Zisanjidwe-zawiri

Chifukwa cha-chosachapidwa cha PVC, ma U{1}}mapilo amakumana ndi zovuta zoyeretsa. Amatayidwa pambuyo pa kuchuluka kwa ntchito, kufupikitsa moyo wawo. Kuphatikiza apo, zinthu zambiri zotayidwa za PVC zimathandizira kuwononga chilengedwe. Chifukwa chake,-zomangamanga ziwiri-zovala zamkati + zovundikira kunja-zapezeka pamsika. The U-healer magnetic therapy health care U-pilo ndi chitsanzo{12} chodziwika bwino. Imagwiritsa ntchito cholumikizira chamkati chamkati chopangidwa ndi zinthu zokonda zachilengedwe komanso zathanzi, popanda kuopsa kwaumoyo komwe kumakhudzana ndi PVC yokhazikika. Panthawi imodzimodziyo, chifukwa chophimba chake chakunja chimapangidwa ndi velvet yofewa, imakhala yofewa komanso yabwino, ndipo kuvala kwake kumakhala kofanana ndi chithovu cha kukumbukira.