Ziziphi iimpawu zokufakelwa kwezinto zokugcina isitashi?
Inkampani efuna ukupakisha iimveliso zayo ikhetha ukuba yiyiphi impahla eyisebenzisayo yokupakisha . Iikhampani zenkcubeko zingasebenzisa izixhobo ze-polystyrene, eziqhelekileyo zijoyiweyo ezifakwe okanye zithunyelwa kwiipakethe. Nangona kunjalo, iinkampani ziyakwazi ukuchaphazeleka kwemeko ye-polystyrene, njengokungabikho kwezinto eziphathekayo kwi- biodegrade .
Ukupakishwa kwe-Polystyrene ayikwazi ukuphindwa kwakhona kwaye kuyakufuneka ilahlwe kwindawo yokuhlawula.
Ngako oko iinkampani zikhangele ukusebenzisa izinto zokupakisha ezihlaziyiweyo kunye ne-biodegradable apho kunokwenzeka khona. Ngezinto zokupakisha ezisekelwe kwisitashi, umkhiqizo uhlaziywa ngokwemveliso kodwa awunento engaphantsi xa kuthelekiswa nezinto zokwenziwa kwepolymer.
Izinto zeeStater Based Based
Esikhundleni sokusebenzisa izinto zokupakisha ezenziwe kwiipolym zokwenziwa, izinto eziphathekayo zenziwe ngokusetyenziswa kwe-polylactic acid (PLA), eyenziwa ngoshukela ovuniweyo, ngokuqhelekileyo ukusuka kwi-cornstarch. Izinto ezenziwe kwi-PLA zi-biodegradable ezibalulekileyo kwimeko.
Ukuba ichithwe ngokuchanekileyo, izinto zokupakisha ezenziwe kwi-cornstarch ziya kuphala kwi-carbon dioxide kunye namanzi kwiinyanga eziliqela. Nangona kunjalo, ukuba loo nto ayinakukhutshwa ngokuchanekileyo kwintambo yesitashi esekelwe kwimizuzu iya kuthatha ixesha elide ukubola, ngokukodwa ukuba akukho oksijini okanye ukukhanya okukhoyo.
Izinto zokupakisha ezisekelwe emgodini zikhethwa ukuba iinkampani zibe zixhobo eziluhlaza, ingqolowa, inokusimisela, engahlambulukanga, kwaye kulula ukuvelisa.
Ingqolowa yinto encinci yindleko kunye neyona mininzi imveliso yeshukela ekhoyo. Izinto zokwenza iipolymer zokwenziwa ziveliswa kwi-petroleum, into engeyonzileyo enokuba yindleko kuxhomekeke kwintengo yeoli.
Ukupakishwa kwimiqolo ebomvu kunamathuba amanomdla ngaphezu kwezinto zokwenza izinto ezifana nombane ophantsi we-static.
Iipropati zePLA Izinto
Izinto ezifakwe kwi-PLA zineenzuzo kunye neempembelelo ngaphezu kwezinto zokwenziwa kwepromertiki. Ezinye iipropati zePLA ziboniswa ngezantsi:
- Ukutya okukhuselekileyo
- Ukumelana namafutha okutya / amafutha
- Kulungele izicelo zokuprinta
- Ukutsha
- Umqobo ovuthayo
- Ukuxhatshazwa kwe-UV
- Umququzeleli
- Ukusetyenziswa ngokutsha ngokuvuselela
PLA Ukubamba
Izinto ze-PLA zingenziwa ngefiber okanye ifilimu. Kukho amanani amanqaku e-PLA atholakalayo kubaxumi bezorhwebo abangasetyenziselwa inani lezicelo ezahlukeneyo.
- 2002D - i-Thermoforming
- 3051D - Ukufakelwa kwe-injection
- 4032D - Ifilimu
- 4042D - i-Thermoforming kunye neFilimu
- 4060D - Ifilimu
- 6201D - I-Fiber Fiber
- 7000D - Iiblue
Imiba enezinto zePLA
Kuye kwaba nemiba enezinto ze-PLA ezibangele ukugxeka imveliso.
- Imiba ene-Recycling - Njengoko iimpahla ze-PLA zifuna ukuhlaziywa kunokuba zenziwe kwakhona , njengamaphepha kunye nekhadibhodi, iinkampani kufuneka zihlule izinto ze-PLA kunye nezinto ezihlaziywa rhoqo. Okwangoku, kukho kuphela i-composting facilities e-US kuphela.
- Iingxaki kunye neCompposting - Nangona izinto ze-PLA ziyakwazi ukuhlaziywa, izimo ezichanekileyo mazibekho. Ukuba izinto zifakwe kwifayili yokuthutha ngaphandle kwe-oksijeni kunye nokukhanya, i-PLA impahla ayinakudiliza iminyaka emininzi.
- Imiba esebenzisekayo - I-PLA zixhobo zingasetyenziselwa ezininzi izicelo kodwa oku akuthelekisani nokusetyenziswa kwe-polyethylene ye-polyethylene terephthalate (PET) eqhelekileyo, eyenziwa ukwenza iibhotile abathengi basebenzise imihla ngemihla.
Isishwankathelo
Ukupakishwa kubalulekile ekukhuseleni izinto kunye neenkampani ziya kusebenzisa izinto ezifanelekileyo kumsebenzi. Ukufika kwezinto ezisetyenzisiweyo kwi-cornstarch kuye kwavumela iinkampani ukuba zikhethe izinto zokupakisha ezilungileyo kwimo engqongileyo kwaye zilungele iimfuno zabo zokupakisha.
Imiba ne-PLA ibhalwe ngokufanelekileyo kodwa ukufumaneka kwezinto zokupakisha kwe-PLA yinyathelo lokuqala ekunciphiseni iifayili kunye nokunceda imo.
Njengoko ukuthengiswa kweetyunithi kuya kuba nokwazi ngokubaluleka kokuhambela ekuzinzileyo, izinto ezinje ezinjengeendlela zokufakelwa kwesola lokutya ziyabonwa nje ngaphezu kwezinye iintlanga zoluntu.
Ngokwenza utshintsho ekubhekeleni ukuzinza, ukuthengiswa kweetyunithi kuphelisa ekunciphiseni iindleko zabo ngenxa yokuba izinto ezibonakalayo zifunekayo ukwenza ukufakelwa kwe-corn starch kungabizi kwaye kulula ukuvelisa. Ukusetyenziswa kokunyuka kwe-starch packaging will bring its costs down - kwaye ke kuya kuvumela ukuba ukhetho olungakumbi lube lula ngakumbi.