Kungani kufanele kwakhiwe izinto zokupakisha eziguquguqukayo ezisebenzisekayo kabusha?
Ocwaningweni olwanyatheliswa kujenali yezemfundo yase-U.S. ebizwa ngokuthi 《SAYENSI》, abacwaningi base-United States nase-Australia babonisa ukuthi “Cishe amathani ayizigidi ezingu-8 emfucumfucu yepulasitiki ageleza olwandle minyaka yonke.”
Futhi ngokomunye imibiko, ucwaningo lukaLaurence Morris, isazi socwaningo lweFrench Academy of Development, lubonisa ukuthi “Kufa izilwane zasolwandle ezingaba yizigidi ezingu-15 minyaka yonke ngenxa yepulasitiki.”
Iyini inkomba yokuthuthukiswa kwezinto zokupakisha esikhathini esizayo?
A. Yehlisa ukusetshenziswa.
a. Ngokusebenzisa ifomula, qiniseka ukuthi ukusebenza kuhlala kungashintshilengemuva kokuncipha kokuqina.
Ngokwesibonelo:
1. PET12um kuya ku-PET7um
2. BOPA15um kuya ku-BOPA10um
3. I-Alox PET12 kuya ku-Alox PET 10um, njll.
b. Yehlisa ukusetshenziswa kwamaphakethe epulasitiki alahlwayo
c. Thuthukisa izinga lokusetshenziswa kabusha kwezinto zokupakisha
B. Sheshisa ukunwetshwa kwemigqa yokukhiqiza impahla eyonakele
Ukufika kwe-plastic restriction order kwenze izinto ezibolayo ezingase zigcwaliswe phansi futhi zicekelwe phansi ngokufakwa komquba we-aerobic ngaphansi kwezimo zomswakama olinganiselwe kanye nezinga lokushisa zithole amathuba azo okuthuthuka.
C. Ukusetshenziswa kabusha kwempahla egaywa kabusha kanye ne-mono
Kusukela ezintweni ezihlukene ezinenhlanganisela yokusebenza ehlukile ukuya kokubalulekile okukodwa okunezici eziningi, ezifanele ukugaywa kabusha, ukusetshenziswa kabusha kwensiza. Lena indlela ethuthukayo yokupakisha esikhathini esizayo.
Ngokwesibonelo:
1. PE/PE
2. Multi-layer co-extrusion PE
3. BOPP/CPP
4.Izikhwama Zamaphepha (Ziyakwazi Ukusebenziseka Kabusha, Ziyawohloka)
5. I-Mono Material
I-PE/PE-Ingasetshenziswa ukukhiqiza isikhwama sokuma esinoziphu, isikhwama esivalwe ngamacala amathathu
I-PP/PP-Ingasetshenziselwa ukukhiqiza isitokwe se-Automatic packing roll, izikhwama ezintathu ezivaliwe eziseceleni kanye nesikhwama sokuma esinoziphu
I-PETG, PP-Izinto ezinjalo ze-mono zingasetshenziswa ukukhiqiza ilebula yebhodlela
Iphepha/Iphepha- Lesi sakhiwo singasetshenziswa njengesikhwama sangaphakathi nangaphandle sokupakisha ukukhanya okufana noswidi, ithoyizi, njll.
---------------------------------Ukwabelana Kwamacala---------------- -------------------
| Isakhiwo Sakudala | Isakhiwo Esigaywa Kabusha | Ukonga Izindleko | Phawula |
| I-NY15/PE135 | PE75/PE75 | 10%-20% | Isikhwama selayisi/Isikhwama sikaFlour (Ngaphandle kwesibambo sepulasitiki) |
| I-PET12/NY15/PE130 | I-PE50/PE110 | 15%-25% | Isikhwama sokuma samanzi |
| I-PET12/PE95 | PE50/PE50 | 15%-25% | Isikhwama esiqandisiwe, isikhwama sokupakisha seqhwa |
Uma unemibuzo, sicela ukhululeke ukuxhumana nathi. I-Baojiali izohlala ikunikeza isisombululo sokupakisha esikufanele.
I-imeyili: Aubrey.Yang@Baojiali.Com.Cn
Ucingo: 0086-13544343217
Isikhathi sokuthumela: Jul-06-2022
