Parizvino, pane kudiwa kwakakosha kwemapilo ane akagadziridzwa kumanikidza-kuyamura maficha akagadzirwa kubva kune zvakasikwa zvinhu, dzimwe nzira dzepetrochemical-based foams.Kuti tisangane nezvinodiwa, takagadzira latex foam pillows kubva ku deproteinized natural rubber latex.
Kurara kwakakosha kumutsiridza utano hwemuviri nepfungwa dzevanhu, nokudaro zvichikanganisa mashandiro emunhu mumwe nemumwe.
Nzvimbo dzekurara, dzinosanganisira metiresi nemapiro, dzinoita basa guru mukukanganisa kunaka kwekurara.
Maererano nevatsvakurudzi, kuvandudza kurara kwehutano zvakakosha kuderedza zviitiko zvinokanganisa kurara, zvakadai sekurwadziwa kwemutsipa, kuridza ngonono uye kumutsa.Kurara papillow isinganyatso tsigire musoro nemutsipa kunogona kukonzeresa tsinga dzemutsipa, uye kukonzera kurwadziwa kwemutsipa nemafudzi.
Nokudaro, kugadzirwa kwemapiro anotsigira musoro uye majoini emutsipa panzvimbo dzakakodzera panguva yekurara kwehusiku humwe chinhu chakakosha kufunga kune vanoongorora uye indasitiri zvakafanana.
Mapiro emhando yepamusoro "memory foam" akakurudzirwa semapiro ekurapa anogona kupa kunaka kwekurara.
Nekudaro, ndangariro dzefuro mapiro anoratidza hupenyu hupfupi pane akajairwa polyurethane foam.
Ese mafuro ekurangarira uye akajairwa polyurethane foam anogadzirwa kubva kupetrochemicals, kunyanya musanganiswa we iso-cyanates uye polyols, asi ndangariro foams dzinowanzo kudhura kupfuura dzakajairwa polyurethane furo nekuda kwekuwedzera kwemakemikari zvinongedzo zvinodikanwa kupa maitiro anononoka kupora.
Maererano neongororo yapfuura, isocyanates ndiyo inonyanya kuzivikanwa chikonzero cheasma yebasa inokonzerwa nekuratidzwa kwakanyanya, kubasa panguva yekugadzira, kana nekukurudzira.
Izvi zvakasimudza ruzivo pakati pevashandisi nezve mukana wekuti ndangariro furo uye akajairwa polyu-rethane furo anogona, nekufamba kwenguva, kuburitsa magasi ane muchetura anogona kukonzera njodzi dzehutano.
Kupfuurirazve kune izvo, zvinonyatsozivikanwa kuti petrochemical-yakavakirwa furo zvinhu zvinopa hutano uye zvakatipoteredza nyaya pamwe nekunetsa manejimendi uye matambudziko ekurasa.
Uyezve, nekuwedzera kuziva nezve njodzi iri kuwedzera yekudziya kwepasi uye kupera kwemafuta efossil, pamwe nemutemo mutsva wakaitwa nenyika dzinoverengeka kukurudzira kushandiswa kwe "green materials" mukugadzira chigadzirwa, zviri zviviri. panguva uye inodiwa kugadzira mapillow asingangopi chete zvinhu zvinoyamura asi anogadzirwa nezvinhu zvisinganyanyi kukuvadza.
Nguva yekutumira: Nov-03-2022