II Ukukhetha izinto eziphathekayo kwiikomityi zekofu
A. Iintlobo kunye neempawu zeekomityi zephepha ezilahlayo
1. Iikhrayitheriya zokukhetha izixhobo zekomityi yephepha
Ubuhlobo bendalo. Khetha imathiriyeli enokubola okanye enokuphinda isetyenziswe ukunciphisa iimpembelelo ezimbi zokusingqongileyo.
Ukhuseleko. Izixhobo kufuneka zihlangabezane nemigangatho yokhuseleko lokutya kwaye aziyi kukhulula izinto ezinobungozi.
Ukumelana nobushushu. Ukwazi ukumelana nobushushu obuphezulu beziselo ezishushu kwaye ugweme i-deformation okanye ukuvuza.
Ukusebenza kweendleko. Ixabiso lezinto eziphathekayo kufuneka libe nengqiqo. Kwaye kwinkqubo yokuvelisa, kuyimfuneko ukuba nokusebenza kakuhle kunye nokusebenza kakuhle.
Umgangatho woshicilelo. Umphezulu wezinto eziphathekayo kufuneka ulungele ukuprinta ukuqinisekisa umgangatho wokushicilela kunye nokusebenza kakuhle.
2. Ukuhlelwa kunye nokuThethaniswa kweMathiriyeli yePhepha
a. I-PE igqunywe ngekomityi yephepha
PE iqatyweiikomityi zephephazivame ukuqulunqwa ngamanqwanqwa amabini ezinto zephepha, kunye nomgangatho wangaphandle ogqunywe ngefilimu ye-polyethylene (PE). I-PE yokugqoka ibonelela ngokusebenza kakuhle kokungena manzi. Oku kwenza ukuba ikomityi yephepha ingachaphazeleki kakhulu ekungeneni kwamanzi, okukhokelela kwi-deformation okanye i-delamination yendebe.
b. I-PLA igqunywe ngekomityi yephepha
Iikomityi zephepha ezigqunywe ngePLA ziikomityi zephepha ezigqunywe ngefilimu ye-polylactic acid (PLA). I-PLA yimathiriyeli enokubola. Iyakwazi ukubola ngokukhawuleza kwi-carbon dioxide kunye namanzi ngokusebenzisa isenzo se-microorganisms. Iikomityi zephepha ezigqunywe ngePLA zinomsebenzi olungileyo wokungangeni kwamanzi kwaye ziyahlangabezana neemfuno zokusingqongileyo. Ngoko ke, isetyenziswe ngokubanzi kwiimarike.
c. Ezinye iikomityi zephepha zezinto ezizinzileyo
Ukongeza kwiikomityi zephepha ezigqunywe nge-PE kunye ne-PLA, kukwakho nezinye izinto ezizinzileyo ezisetyenziswa ekwenzeni ikomityi yephepha. Umzekelo, iikomityi zephepha le-bamboo pulp kunye neekomityi zephepha le-straw. Ezi komityi zisebenzisa i-bamboo njengemathiriyeli ekrwada. Inokonakala kakuhle kwezinto eziphilayo kunye nokuvumelana nokusingqongileyo. Iikomityi zephepha leendiza zenziwe ngomququ olahliweyo. Oku kunokunciphisa inkunkuma yobutyebi kwaye kuphinde kuzisombulule nengxaki yokulahlwa kwenkunkuma.
3. Izinto ezichaphazela ukukhetha izinto eziphathekayo
Iimfuno zokusingqongileyo. Ukukhetha imathiriyeli enokubola okanye enokuphinda isetyenziswe iyahlangabezana nemfuno yemarike. Kwaye oku kunokonyusa umfanekiso wokusingqongileyo weshishini.
Olona setyenziso. Iimeko ezahlukeneyo zineemfuno ezahlukeneyo zeekomityi zephepha. Umzekelo, imisebenzi yangaphandle inokufuna izinto ezihlala ixesha elide. I-ofisi inokukhathazeka ngakumbi ngemiba yokusingqongileyo.
Ukuqwalaselwa kweendleko. Iindleko zemveliso kunye namaxabiso emarike ezinto ezahlukeneyo ziyahluka. Kuyimfuneko ukuba kuqwalaselwe ngokubanzi iipropati zezinto eziphathekayo kunye nokusebenza kakuhle kweendleko.
B. Izinto eziluncedo zokwenza iikomityi zephepha ezizinzileyo
1. Ukwandiswa kolwazi ngokusingqongileyo
Iikomityi zephepha ezizinzileyo ezilungiselelweyo zibonisa izenzo ezilungileyo zamashishini ngokubhekiselele kwimiba yokusingqongileyo. Ukusebenzisa i-biodegradable okanye izinto ezinokuphinda zisetyenziswe ukwenza iikomityi zephepha kunokunciphisa impembelelo yenkunkuma yeplastiki kwindalo esingqongileyo. Ngaxeshanye, oku kukwadibana nemfuno yabathengi yeemveliso zophuhliso oluzinzileyo.
2. Ukukhethwa kwezinto ezizinzileyo
Iikomityi zephepha ezenziwe ngokwezifiso zinokukhetha izixhobo ezihambelana nokusingqongileyo. Umzekelo, iikomityi zephepha ezigqunywe ngePLA, iikomityi zephepha le-bamboo pulp, njl. Ezi zinto zinokonakala okulungileyo. Ukuzisebenzisa kunokunciphisa ngempumelelo ukungcoliseka kwendalo. Baye bahlangabezana neemfuno zogcino lwamandla kunye nokunciphisa ukukhutshwa kokukhutshwa kwezinto ekukhethweni kwezinto.
3. Iimveliso ezihlangabezana neemfuno zabathengi
Iikomityi zephepha zophuhliso oluzinzileyo ezilungiselelweyo zinokuhlangabezana neemfuno zabathengi zempilo, ukhuseleko lokusingqongileyo, kunye nokwenza ngokwezifiso.Ikomityi yephephainokuprintwa ngelogo yenkampani, isilogeni, okanye uyilo olulolwakho. Oku kwandisa ixabiso elongezelelweyo lendebe yephepha. Kwaye inokutsala ingqalelo yabathengi ngakumbi nothando.