Paunenge uchitenga chitubu metiresi, sei kudzivirira kutenga fake chitubu?

Spring metiresi ndeyekunyepedzera? Nzira yekudzivirira sei kutenga fake spring, composite spring? Pazasi diki make up kukuudza kutenga chitubu metiresi anofanira kuteerera?

mutengo. Formaldehyde kuburitsa huwandu muyedzo wakakura wematiresi kuchengetedza index. A 1. 5 m× 2 m wakajairwa mubhedha muhombe, kuitira kuti ive nechokwadi chekuti chipanje, chitubu, pasuru zvinhu, kuzadza, senge mhando, inodhura ingangoita 400 - 500 yuan pakati, kana iri pasi pemutengo uyu, mutengi ane chikonzero chekufungidzira kuti mbishi ine dambudziko.

hwema. Tenga shure mushure mematiresi, zvaive nani kuisa kunze kurongedza kubviswa uye yakaoma reoccupy mushure memazuva mashoma. Inogona kuvhura kurongedza kwemattes, kunzwa kunhuwa mukati, kune rumwe rutivi, yakaderera mattresses ichava nekuravira kunonakidza kwekusvibiswa kwe formaldehyde, kune rumwe rutivi, kana metiresi yakazadza zvimwe zvisina kukodzera mumidziyo yakapfava, inogona kuburitsa mildew kana kuora, inokonzerwa nehutachiona, ichipa kunhuhwirira kunotyisa.

3 teerera inzwi. Izvi ndezvekuona kunaka kwemattress spring. Ngura, murombo chitubu, haisi chete elastic ari murombo, kazhinji pasi extrusion of crunching ruzha.

4 cheki mushumo. Zvakanakisa tenga zvitoro zvikuru muChengdu, ine mhando hombe mushure mekutengesa sevhisi. Vasati vatenga, vatengi vanofanirwa kunongedzera kumushumo webvunzo uye kuraira, kunzwisisa mhando, chitupa chenyika chekwakabva, vanoziva nezvechigadzirwa kuti vanzwisise zviri nani kunaka kwematiresi. Kana iyo

hapana inoenderana bvunzo mushumo wekusvibiswa kwe formaldehyde uye yekuyedza data, zvinhu zvekuzadza kana zvirevo zvese zvinoti hazvijekese matambudziko aya, zvirokwazvo kune metiresi.

vashanu vachinyepa kuedza. Vatengi kutenga metiresi inofanira kunge iri nguva 'yekunyepa', yakakosha kuti unzwe dhigirii rematiresi yakaoma uye yakapfava, zvakanakisa kupfava zvakaoma zvine mwero. Sarudza kuti uenderane iwe pachako kurara kwematiresi, ndiko kuvaka hwaro hwekurara kwakanaka. Chidimbu cheyakanaka mattes, zvakare inoreva kune dhigirii rekutsigira, kusimba, permeability, machira uye zvimwe zvinhu.

tarisa pakugadzirwa uye kutengesa kwematsimba echitubu uye chitubu piro, hupenyu hwakanaka huchave hwakasikwa