Bhegi rinoparara rinoreva purasitiki inoderedzwa nyore nyore mumamiriro echisikigo mushure mekuwedzera humwe huwandu hwekuwedzera (zvakadai se starch, modified starch kana imwe cellulose, photosensitizers, biodegradable agents, etc.) panguva yekugadzira kuderedza kugadzikana kwayo.
1. Nzira iri nyore ndeyekutarisa chitarisiko
Izvo zvinoshandiswa zvemabhegi epurasitiki anoparara ndeayaPLA, PBAT,starch kana mineral powder zvinhu, uye pachave nemamark akakosha pabhegi rekunze, senge zvakajairika"PBAT+PLA+MD".Kune mabhegi epurasitiki asina kuparara, iwo mapeji epe uye zvimwe zvinhu, zvinosanganisira "PE-HD" zvichingodaro.
2. Tarisa hupenyu hwesherufu
Nekuda kwekuparara kwehunhu hwezvinhu zvinoshatisa zvemabhegi epurasitiki, kazhinji mabhegi epurasitiki anoshatisa ane humwe hupenyu hwesherufu, nepo mabhegi epurasitiki asingaparare kazhinji asina hupenyu hwesherufu.Izvi zvinogona kunge zviripo pane yese yekunze yekurongedza yepurasitiki, uye dzimwe nguva zvakaoma kuziva.
3. Kunhuwa nemhino dzako
Mamwe mabhegi epurasitiki anoora anogadzirwa nekuwedzera starch, saka anonzwa kunhuhwirira kwakashata.Kana iwehwema hwechibage, mufarinya zvichingodaro,zvinogona kutariswa kuti zviri biodegradable.Ehe, kusanzwa kunhuwa kwavo hazvireve kuti mabhegi epurasitiki akajairika.
4. Label yetsvina inoparara ine yakabatana yezvakatipoteredza label pahomwe yepurasitiki inoparara
inoumbwa nemavara egirinhi ane makomo akajeka, mvura yakasvibira, zuva, uye mhete gumi.Kana iri bhegi repurasitiki rekushandisa chikafu, rinofanirawo kudhindwa nepepa rekuchengetedza chikafu QS rabel uye rakanyorwa kuti "kushandisa chikafu".
5. Kuchengetedzwa kwemabhegi emarara anoora ane hupenyu hwesherufu hwemwedzi mitatu chete.
Kunyange kana isiri kushandiswa, kuora kwechisikigo kuchaitika mukati memwedzi mishanu.Mumwedzi mitanhatu, mabhegi epurasitiki anenge afukidzwa ne "snowflakes" uye haagone kushandiswa.Pasi pemamiriro ekuita manyowa, kunyangwe mabhegi epurasitiki achangogadzirwa anogona kuderedzwa zvachose mumwedzi mitatu chete.
Biodegradable zvinhu zvinonyanya kushandiswa muminda senge biodegradable mapurasitiki uye biodegradable fibers.Zvigadzirwa zveBiodegradable zvine kusimba kwakanyanya uye kudzivirira kupisa, kuita kwakanaka kwekugadzirisa, uye kuita kwavo kunosvika padanho remapurasitiki akajairwa.Inogona kushandiswa kugadzira zvinhu zvekurongedza, midziyo yekubikira, mafirimu ekurima, zvigadzirwa zvinoraswa, zvigadzirwa zvehutsanana, machira, shangu uye furo rembatya, uye zvinotarisirwa kushandiswa muminda yepamusoro-soro senge zvinhu zvekurapa, optoelectronics, uye makemikari akanaka. .Zvigadzirwa zveBiodegradable, kune rumwe rutivi, zvine mabhenefiti akakura muzvinhu zvinogadziridzwazve, yakaderera-kabhoni kuchengetedza kwezvakatipoteredza, kuchengetedza simba uye kuderedzwa kwekubuda.
Nguva yekutumira: Kubvumbi-28-2023
