Mwana rara chii mattress mattress rudzii

Mwana rara chii mattress mattress rudzii rwezvinhu

kuchengetwa kwevacheche kunokosha zvikuru kuvana, nguva zhinji ichakanganisa kukura kweramangwana. Sarudza yakanaka hotera mattress mattress zvakare yakakosha, pano isu tinogona kutaura izvo vacheche vanorara metiresi, vana mattresses rudzi rwezvinhu.

zvinoreva vana vari pasi pezera remucheche metiresi, nekuti mucheche panguva ino yekukura uye kukura nekukurumidza, saka ini ndinosarudza metiresi inonyanya kukosha. Sarudzo yemetiresi yemwana uye munhu mukuru achine mutsauko. Crib poindi basa guru nderekutsigira muviri, kudzivirira mwana musana musana, kusimudzira kutenderera kweropa, nezvimwe. , kuitira kuti mwana ave noutano hwakanaka.

iwo marudzi emucheche metiresi muchindwe, chitubu, chitubu, akati wandei marudzi esponji, akasiyana metiresi ane zvakanakira uye nekuipa kwavo. Paunenge uchiedza kusarudza kune zvakanaka:

chitubu metiresi, hotera metiresi kupera zvakanaka, kunaka elasticity, hapana kutenheka uye ruzha; Mwana akanyanya kupfava, kutendeuka hakusi nyore.

palm metiresi: kutonhora kwemhepo kuri nani; Kunyanya kuoma, mwana angave asina kunyatsogadzikana.

chipanje metiresi, yakareruka, yakanyanya kupfava; Easy deformation, kwete yakasimba.

chitubu metiresi, permeability zviri nani, zvakanyanya kusimba; Nehurombo husina hygroscopicity, kuoma hakuna kugadziriswa, vana vanogadzirisa zvakaoma.

zvinopfuura nyore akasuma akasiyana zvinhu metiresi, kunyange zvazvo mumwe nomumwe matiresi zvinhu siyana vane zvazvakanakira nezvayakaipira, asi pane zvose, zvakanakira kujekesa mamwe muchindwi metiresi. Mwana akakodzera kurara zvakare mune zvishoma zvakaoma pamatirasi, iyo yakaoma metiresi inobatsira pakukura kwemapfupa emuzongoza zvakanyanya kutwasuka, nemaitiro emangwana zvakare akanaka kwazvo. Panguva yekutenga uye sarudza mwana metiresi, uchiri kuda kutsvaga mutengesi