Umatilasi wasentwasahlobo, ulale kahle

I-Zhao Kejia ihlanganisa iningi labantu lapho ukhetha futhi uthenge i-double spring mattress, izogxila ezintweni ze-spring mattress kanye nentengo, kodwa ubukhulu be-mattress yasentwasahlobo futhi imayelana nekhwalithi yokulala. Ngokusho kwenhlangano yemikhiqizo yokulala yamazwe ngamazwe (ISPA), ngokusho kwabantu baseMelika bathenga umatilasi wasentwasahlobo mkhulu kunangaphambili. Ngo-2018, bathenge u-41% kamatilasi wasentwasahlobo ngu-1. 5 mx2 m, 17. 8% ngu-1. 9 mx 2 m, uma kuqhathaniswa no-2010 inyuke cishe ngo-4% no-8%, ngokulandelana. U-Neil klein, umkhulumeli wenhlangano yokulala yaseMelika, kusho u-Dr Spring, umatilasi, uvumela abantu ababili balale ngokunethezeka, 'bajike ebusuku, ubusuku bonke, uma i-spring mattress inkulu, ngeke iphazamise omunye nomunye, uqinisekise izinga lokulala. 'Ngokujwayelekile, umbhede ophindwe kabili ojwayelekile, ungahlinzeka kuphela ngamasentimitha angama-70 indawo ngayinye, ngoba indawo yokusebenza yabantu abadala ilinganiselwe kakhulu. Ngesikhathi sokulala, guqula indlela yokuma ehambisana kangcono nokujikeleza kwegazi, uvimbele ukucindezelwa kwezinzwa, futhi uguqule ukushuba kwemisipha, uvimbele ukuqina kwemisipha. Ngakho-ke, usayizi ofanele we-spring umatilasi ungenye yesiqinisekiso esiyisisekelo sokulala. Yiqiniso, ubukhulu be-mattress yasentwasahlobo kanye nomzimba wombhede nawo ufuna ukufanisa, omkhulu kakhulu noma omncane kakhulu kuzothinta isipiliyoni sokulala. Ukungalali kahle lapho uthenga umbhede nomatilasi wasentwasahlobo, ezimeni lapho izimo zivuma khona kungase kucabange ukuthenga okukhudlwana. ▲