Mabokosi ogwiritsira ntchito nthawi zambiri amagwiritsidwa ntchito kusunga zinthu m'njira inayake, kaya ndiotentha kapena kuzizira. Zida zodziwika bwino zam'madzi zikuphatikiza:
1. Polystyrene (EPS):
Mawonekedwe: Polystyrene, omwe amadziwika kuti pulasitiki yoluta, imakhala ndi magwiridwe antchito komanso mawonekedwe opepuka. Ndi zinthu zochepa zotsika mtengo zomwe zimagwiritsidwa ntchito mabokosi otayika kapena osakhalitsa.
Kugwiritsa: Zoyenera kunyamula zinthu zopepuka kapena chakudya, monga nsomba zam'nyanja, ayisikilimu, etc.
2. Polyurethane (PU):
Mawonekedwe: Polurethane ndi zinthu zovuta zowakhumudwitsa ndi mphamvu zabwino kwambiri komanso zolimba. Mphamvu zake zosathana ndizabwino kuposa polystyrene, koma mtengo wake umakhalanso wapamwamba.
Kugwiritsa: Kugwiritsidwa ntchito kawirikawiri m'mabokosi osokoneza omwe amafunikira kusinthika kwa nthawi yayitali kapena kumafunikira mafomu okwanira komanso okwanira kufalitsa mamita anayi ndi kufalitsa chakudya.
3. Polypropylene (PP):
Mawonekedwe: Polypropylene ndi pulasitiki yolimba ndi kutentha kwabwino komanso kugwiritsa ntchito mankhwala. Ndi yolemera kuposa polystyrene, koma itha kugwiritsidwa ntchito kakhumi kangapo.
Kugwiritsa: Kuyenera kwa zosowa zosinthika, monga nyumba yodyera kapena malonda.
4. Fiberglass:
Mawonekedwe: Mabokosi otchinga otumphuka amakhala ndi luso lamphamvu kwambiri komanso kulimba. Nthawi zambiri amakhala olemera komanso okwera mtengo kwambiri, koma amatha kupezeratu kwambiri nthawi yayitali.
Kugwiritsa Ntchito: Zoyenera kunyamula zinthu zonyamula zinthu mopambanitsa, monga zochitika za labotale kapena zinthu zapadera zamankhwala.
5. Chitsulo chosapanga dzimbiri:
Zinthu: Mabokosi achitsulo osapanga dzimbiri ali ndi kukhazikika kwambiri komanso kukhazikika kwamphamvu kwambiri, ngakhale kuti ndiosavuta kuyeretsa ndi kusamalira. Nthawi zambiri amakhala olemera komanso okwera mtengo kuposa zida za pulasitiki.
Kugwiritsa Ntchito: Nthawi zambiri amagwiritsidwa ntchito muntchito zazakudya ndi minda yamankhwala, makamaka m'malo omwe amafuna kuyeretsa kapena kuyika tizilombo toyambitsa matenda.
Kusankhidwa kwa zinthuzi nthawi zambiri kumadalira zofunikira za kabokosi kambiri, kuphatikizapo kutalika kwa nthawi, kulemera kunyamulidwa, ndipo ngati kukana kwa magetsi kumafunikira. Kusankha zinthu zoyenera kungakulitse kusokonekera kwinaku poganizira mtengo ndi kulimba.
Kodi pali vuto lililonse lolosera ndi bokosi lokhazikitsidwa?
Kaya bokosi la kusanduka lidzapeza matenda osokoneza bongo makamaka zimatengera zida zake, kukonza, komanso kugwiritsa ntchito njira zoyenera. Nazi zina mwazinthu zazikulu ndi malingaliro kuti mutsimikizire kuti chitetezo chikamagwiritsa ntchito mabokosi osungunuka:
1. Chitetezo chakuthupi:
- Mabokosi olimbitsa thupi osinthika nthawi zambiri amagwiritsa ntchito zida zotetezeka komanso zovulaza monga pulasitiki ya chakudya, chitsulo chosapanga dzimbiri, kapena aluminiyamu. Onetsetsani kuti bokosi losasunthika limagwirizana ndi mitundu yapadziko lonse lapansi kapena yamtundu wa nyama, monga FDA (chakudya cha US ndi mankhwala osokoneza bongo) kapena miyeso ya EU.
Mabokosi osinthika owoneka bwino amatha kugwiritsa ntchito zida zomwe zimakhala ndi mankhwala ovulaza, monga zitsulo zolemera kapena ma pulasitiki okhala ndi Phtates, zomwe zimasamukira ku chakudya.
2. Kupanga:
- Onani ngati njira yopangira mabokosi osokoneza imagwirizana ndi malamulo azachilengedwe ndi azaumoyo. Opanga ena amatha kugwiritsa ntchito mankhwala osokoneza bongo panthawi yopanga, omwe amatha kukhalabe pazogulitsa.
3. Gwiritsani ntchito ndi kukonza:
-Kukani bokosi losinthika loyera. Asanagwiritsidwe ntchito ndi mutatha kugwiritsa ntchito, bokosi la kusinthika liyenera kutsukidwa bwino, makamaka pamtunda, kupewa kukula kwa ma bakiteriya komanso kusamukira kwa mankhwala.
-Kubweza ngati bokosi losasunthika ndi lolimba komanso losawonongeka. Mabokosi owonongeka angakhudze kwambiri umphumphu, kupangitsa kukhala kosavuta kwa mabakiteriya kuti mudziunjike.
4. Pewani kulumikizana mwachindunji ndi chakudya:
-Ngati muli ndi nkhawa za chitetezo cha bokosi mkati mwa bokosi la madotolo, mutha kupanga chakudya chosindikizidwa kapena matumba apulasitiki a chakudya kuti mupewe kulumikizana mwachindunji ndi makoma amkati.
5. Zinthu zachilengedwe:
-Kosankha kusankha mabokosi osokoneza bongo opangidwa ndi zinthu zobwezeretsa zachilengedwe. Kuphatikiza apo, kusankha bokosi losatha losinthika limatha kuchepetsa chipululu.
6. Brand ndi chiphaso:
-Kugwiritsa ntchito mabokosi okutira kuchokera kumitundu yodziwika bwino nthawi zambiri imakhala yotetezeka chifukwa mitundu iyi imakhala ndi udindo wotsatira chitetezo chokhazikika. Chongani ngati malonda ali ndi chitsimikiziro choyenera, monga chakudya cholumikizira chitetezo chakuthupi.
Mukaganizira zomwe zili pamwambapa, zaumoyo ndi zachilengedwe zomwe zimayambitsa kugwiritsa ntchito mabokosi okhazikika zitha kuchepetsedwa kwambiri. Kusankha koyenera, kukonza, ndi kugwiritsa ntchito mabokosi osungunuka ndi njira yopezera chakudya.
Post Nthawi: Meyi-28-2024