Mumakore achangopfuura, kuziva kwepasirese kukosha kwekuchengetedzwa kwezvakatipoteredza kuri kuwedzera.Sezvo zviwanikwa zvinopera uye kusvibiswa kwetsvina kuri kuwedzera, kuwana mhinduro dzinogara dziripo kwakakosha.Imwe yemhinduro yakawana kutariswa kwakanyanya ndeyekushandiswa kwePLA (polylactic acid) spunbond zvinhu mumaindasitiri akasiyana.Pamusoro pezvakanakira zvakawanda, PLA spunbond zvinhu zvakare inoita basa rakakosha mukuchengetedza kwezvakatipoteredza.
PLA spunbondijira risiri rakarukwa rinobva kune zvinogonekazve sechibage nenzimbe.Kusiyana nezvigadzirwa zvechinyakare zvekugadzira, PLA spunbond zvinhu zvinoora uye hazvibatsire mukuunganidzwa kwemarara epurasitiki mumarara kana mumakungwa.Nekushandisa PLA spunbond pachinzvimbo chezvigadzirwa zvechinyakare, tinogona kuderedza zvakanyanya kukanganisa kwezvakatipoteredza zvine chekuita nekugadzirwa uye kuraswa kwezvinhu zvisingaparare.
Nzira yekugadzira yePLA spunbond zvinhuinewo zvakanakira zvakatipoteredza.Inoda simba shoma uye inogadzira mashoma ekubuda kwegasi regreenhouse pane kugadzira petroleum-based synthetic materials.Izvi zvinobatsira kudzikisira shanduko yemamiriro ekunze uye kuderedza kabhoni tsoka yedu.Pamusoro pezvo, kugadzirwa kwePLA spunbond hakubatanidzi kushandiswa kwemakemikari anokuvadza kana zvinonyungudutsa, zvichiita kuti ive sarudzo yakachengeteka uye yakagadzikana yezvakatipoteredza uye hutano hwevanhu.
Pamusoro pemaitiro ekugadzira, PLA spunbond zvinhu zvinozivikanwa nekuda kwekusiyana-siyana uye kusimba.Inogona kushandiswa mumhando dzakasiyana dzekushandisa dzinosanganisira kurongedza, zvekurima, mota, zvekurapa uye zvehutsanana zvigadzirwa.Simba rayo uye kuramba kubvarura kunoita kuti ive yakanakira kushandiswa kwakasiyana-siyana pasina kukanganisa mabhenefiti ayo.Nekubatanidza zvinhu zvePLA spunbond muhupenyu hwedu hwemazuva ese, tinogona kuenda kune ramangwana rakagadzikana uye rine hushamwari.
Chimwe chinhu chakakosha chePLA spunbond kugona kwayo seimwe nzira kune imwechete-kushandisa mapurasitiki.Nekunetseka kuri kuwedzera pamusoro pekusvibiswa kwepurasitiki, kutsvaga dzimwe nzira kwave kwakakosha.PLA spunbond inopa mhinduro inoshanda sezvo inogona kuumbwa zviri nyore pasi pemamiriro ekudzora, ichideredza zvakanyanya kukanganisa kwezvakatipoteredza.Nekushandisa zvinhu zvePLA spunbond mukurongedza uye zvigadzirwa zvekushandisa kamwe chete, tinogona kubvisa kudiwa kwezvinhu zvisingadzokerike zvakare zvinokonzeresa kukura kwemarara epurasitiki.
Mukupedzisa, kuchengetedza kwezvakatipoteredza inyaya yekukurumidzira yepasirese, uye kuwana mhinduro dzakasimba kwakakosha.PLA spunbond zvinhu inzira inovimbisa kune yechinyakare zvigadzirwa zvekugadzira uye inobatsira kuchengetedza nharaunda.Iyo biodegradability, kuderera kwesimba rekushandisa uye kuderedzwa kabhoni tsoka inoita kuti ive chinhu chakakosha mukutsvaga kwedu kuchengetedza kwezvakatipoteredza.Nekutora PLA spunbond mumaindasitiri uye kutsiva mapurasitiki ekushandisa kamwe chete, tinogona kutora danho rakakosha kuenda kune remangwana rakasvibira, rakasimba.
Nguva yekutumira: Sep-08-2023