Iindebe zePET vs. PP Cups: Yeyiphi eNgcono kwiiMfuno zakho?

Kwihlabathi lokusetyenziswa kanye kunye nokupakishwa okuphinda kusetyenziswe,I-PET(I-Polyethylene Terephthalate) kunye ne-PP (i-Polypropylene) zimbini zeeplastiki ezisetyenziswa kakhulu. Zombini izixhobo zithandwa ukwenza iikomityi, izikhongozeli, kunye neebhotile, kodwa zineempawu ezahlukileyo ezenza ukuba zilungele izicelo ezahlukeneyo. Ukuba uzama ukwenza isigqibo phakathi kweekomityi ze-PET kunye ne-PP yeshishini lakho okanye ukusetyenziswa kwakho, nalu uthelekiso oluneenkcukacha ukukunceda ukhethe ngobulumko.

1. IiPropati zeMathiriyeli

Iindebe zePET

Ukucaca kunye nobuhle:I-PETyaziwa ngokuba yikristale-clear transparency, iyenza ilungele ukubonisa iziselo okanye iimveliso zokutya (umzekelo, i-smoothies, ikofu enomkhenkce).

Ukuqina: I-PET iqinile kune-PP, inika ingqibelelo yesakhiwo esingcono kwiziselo ezibandayo.

Ukumelana nobushushu:I-PETisebenza kakuhle kwiziselo ezibandayo (ukuya kuthi ga kwi ~70°C/158°F) kodwa inokonakala kumaqondo obushushu aphezulu. Ayilufanelanga ulwelo olushushu.

Ukurisayikilisha: I-PET ihlaziywa ngokubanzi kwihlabathi jikelele (ikhowudi yokubuyisela kwakhona #1) kwaye yinto eqhelekileyo kuqoqosho lwesetyhula.

Iindebe zePP

Ukuqina: I-PP iguquguquka ngakumbi kwaye ayinakuchaphazeleka kune-PET, ukunciphisa umngcipheko wokuqhekeka.

Ukumelana nobushushu: I-PP inokumelana namaqondo okushisa aphezulu (ukuya kuthi ga kwi- ~ 135 ° C / 275 ° F), iyenze i-microwave-ikhuselekile kwaye ilungele iziselo ezishushu, isuphu, okanye ukufudumeza ukutya kwakhona.

Ukungaboni kakuhle: I-PP i-translucent ngokwemvelo okanye i-opaque, enokunciphisa isibheno sayo kwiimveliso eziqhutywa ngokubonakalayo.

Ukurisayikilisha: I-PP inokuphinda isetyenziswe (ikhowudi #5), kodwa iziseko zokwenziwa ngokutsha azisasazeki kakhulu xa kuthelekiswaI-PET.

2. Impembelelo yokusingqongileyo

I-PET: Njengenye yezona plastikhi zisetyenzisiweyo,I-PETinombhobho oqinileyo wokurisayikilisha. Noko ke, ukuveliswa kwayo kuxhomekeke kumafutha efosili, yaye ukulahlwa kwayo ngendlela engafanelekanga kufak’ isandla kungcoliso lweplastiki.

PP: Ngelixa i-PP isebenziseka kwakhona kwaye ihlala ixesha elide, amaxabiso ayo asezantsi okurisayikilisha (ngenxa yoncedo olunyiniweyo) kunye nendawo ephezulu yokunyibilika iyenza ingabinobuhlobo ne-eco-friendly kwimimandla ngaphandle kwenkqubo eyomeleleyo yokurisayikilisha.

I-Biodegradability: Akukho nanye imathiriyeli enokubola, kodwa i-PET inokuphinda isetyenziswe kwiimveliso ezintsha.

Ingcebiso yePro: Ukuzinza, khangela iikomityi ezenziwe nge-PET ehlaziyiweyo (rPET) okanye ezinye iindlela ze-PP ezisekelwe kwi-bio.

3. Iindleko kunye nokufumaneka

I-PET: Kutshiphu ukuvelisa kwaye kufumaneka ngokubanzi. Ukuthandwa kwayo kushishino lwesiselo kuqinisekisa ukufumaneka lula.

PP: Iyabiza kakhulu ngenxa yeempawu zayo ezikwazi ukumelana nobushushu, kodwa iindleko ziyakhuphisana kwizicelo zomgangatho wokutya.

4. Amatyala osetyenziso olungcono

Khetha iindebe zePET ukuba...

Unika iziselo ezibandayo (umz., iisoda, iti enomkhenkce, iijusi).

Isibheno esibonwayo sibalulekile (umzekelo, iziselo ezifakwayo, ukupakishwa okunegama).

Ubeka phambili ukusebenziseka kwakhona kunye nokufikelela kwiinkqubo zokurisayikilisha.

Khetha Iindebe zePP Ukuba...

Udinga i-microwave-ekhuselekileyo okanye izikhongozeli ezikwaziyo ukumelana nobushushu (umzekelo, ikofu eshushu, isuphu, ukutya okutyayo).

Ukuhlala ixesha elide kunye nombandela wokuguquguquka (umzekelo, iikomityi eziphinda zisetyenziswe, iziganeko zangaphandle).

Ukungaboni kakuhle kwamkelekile okanye kuyakhethwa (umzekelo, ukufihla ukufinyela okanye imixholo).

5. Ikamva leendebe: Izinto ezintsha ezizakujongwa

ZombiniI-PETkunye nePP ijongene nokujongwa kwixesha lozinzo. Iindlela ezivelayo ziquka:

Ukuqhubela phambili kwe-rPET: Iimveliso zisanda kusebenzisa i-PET ehlaziyiweyo ukunciphisa i-carbon footprints.

I-Bio-PP: Iindlela ezizezinye ezisekelwe kwizityalo ezinepolypropylene ziyaphuhliswa ukunqanda ukuthembela kumafutha efosili.

Iinkqubo eziphinda zisetyenziswe: Iikomityi zePP ezihlala zihleli zifumana amandla kwiinkqubo “zokurenta ikomityi” ukunciphisa inkunkuma.

Kuxhomekeke kwiimfuno zakho

Akukho nketho "engcono" jikelele-ukhetho phakathiI-PETkunye neekomityi zePP zixhomekeke kwiimfuno zakho ezithile:

I-PET iyagqwesakwizicelo zesiselo esibandayo, ubuhle, kunye nokuphinda kusetyenziswe.

I-PP iyakhanyaekuxhathiseni ubushushu, ukuqina, kunye nokuguquguquka kokutya okushushu.

Kumashishini, qwalasela imenyu yakho, iinjongo zozinzo, kunye nezinto ezikhethwa ngabathengi. Kubathengi, beka phambili umsebenzi kunye nefuthe lokusingqongileyo. Nokuba yeyiphi na imathiriyeli oyikhethayo, ukulahlwa okunoxanduva kunye nokurisayikilisha ngundoqo ekucutheni inkunkuma yeplastiki.

Ngaba ukulungele ukwenza utshintsho?Vavanya iimfuno zakho, qhagamshelana nababoneleli, kwaye ujoyine intshukumo eya kwizisombululo zokupakisha ezikrelekrele, eziluhlaza!