I-tableware ye-biodegradable elahlwayo izoba yinjwayelo esikhathini esizayo

Ngo-1986, i-foam tableware yaqala ukusetshenziswa kojantshi baseChina. Ekuqaleni kwekhulu lama-21, amabhokisi esidlo sasemini anegwebu ayesephenduke izinto ezisetshenziswayo ezilahlwayo. Kunezinkinga ezinkulu ngokukhiqizwa, ukusetshenziswa kanye nokugaywa kabusha kwezitsha ze-foam ezilahlwayo. Amanye ama-agent akhipha amagwebu asetshenziswa ohlelweni lokukhiqiza azobhubhisa ungqimba lwe-ozone emkhathini, kanti amanye anezingozi ezicashile ezingathi sína; ukusetshenziswa okungafanele emazingeni okushisa aphezulu kungakhiqiza kalula izinto eziyingozi empilweni yomuntu; ukulahla ngokunganaki ngemva kokusetshenziswa kungabangela ukungcoliswa kwemvelo okukhulu; ukugqitshwa emhlabathini kungabangela ukungcoliswa kwemvelo okukhulu. Kunzima ukwehlisa isithunzi, kuzodala ukungcoliswa komhlabathi namanzi angaphansi komhlaba, futhi kunzima ukuphinda kusetshenziswe kabusha. I-tableware yegwebu elilahlwayo yavinjelwa kamuva.

Cishe ngo-2003, abanye abakhiqizi basekhaya baqala ukwethula izitsha ezilahlwayo ezibunjwe ngomjovo we-PP. Iningi labo lisebenzisa isikhunta semishini esingenisiwe. Ezinsukwini zakuqala, ukuthekelisa kwakuyinto ehamba phambili emakethe. Ngokuthuthuka kwe-inthanethi kanye nokwanda kwamapulatifomu okukhipha, amabhokisi esidlo sasemini e-PP aveze kancane kancane ukulinganiselwa kwawo. Zingase zichichime futhi zingavinjelwa ngesikhathi sokuthutha. Ukulahla ngokungahleliwe amabhokisi esidlo sasemini e-PP nakho kungabangela ukungcoliswa kwemvelo okukhulu; kunzima ukwehlisa isithunzi uma kugqitshwe emhlabathini. Ngaphansi kwenqubomgomo "yokuvinjelwa/ukuvinjelwa kwepulasitiki", amabhokisi anjalo esidlo sasemini nawo afuna ukuthuthuka futhi athuthuke ngendlela yokuvikelwa kwemvelo.

Ukuthuthukiswa kwemboni yezwe lami yokubumba i-pulp kwaqala ngeminyaka yawo-1980 futhi kwaqhubeka kwaze kwaba ngu-2000. Yayihlala isencane. Ngo-2001, izwe lami lajoyina i-World Trade Organization ngempumelelo. Amabhizinisi asekhaya okubumba ama-pulp athuthuka ngokushesha, futhi inqubo yokukhiqiza, ubuchwepheshe kanye nemishini yaqala ukubukeka okusha. Izinhlobo ezahlukahlukene zemikhiqizo ebunjiwe ye-pulp ziyavela. Kusukela ngo-2020, inqubomgomo yezwe lami "yokuvinjelwa/imikhawulo" yezwe lami iqale ukusetshenziswa kancane kancane, futhi imboni yokubumba i-pulp isisesigabeni sokuthuthuka ngokushesha kusukela ngo-2020.

Izinto ezisetshenziswayo zemikhiqizo ebunjiwe ye-pulp zivela emithonjeni ehlukahlukene, futhi iningi lezinto zokusetshenziswa eziyinhloko imicu yezitshalo ze-herbal, njengomhlanga, utshani lukakolweni, utshani berayisi, i-bagasse, uqalo, njll. Njengamanje, izigayo zasekhaya ze-pulp sebenzisa umhlanga, i-bagasse, uqalo, utshani bukakolweni neminye imicu yotshani njengoba izinto ezingavuthiwe eziyinhloko zinezinhlelo zazo zokulawula ukungcola. Mayelana nezinto zokusetshenziswa, imikhiqizo ebunjwe ngephepha isiqale ngokuphelele umfuziselo womgwaqo "we-centralized pulping and decentralized production", ayigcini nje ngokuba nezinkinga zokungcoliswa kwemvelo, kodwa ingathola neziqinisekiso zempahla eluhlaza ezinokwethenjelwa. Phakathi kwabo, i-bamboo iyimpahla eluhlaza engcono kakhulu. Uqalo lukhula ngokushesha, alunazo izinsalela zezibulala-zinambuzane nomanyolo, futhi lunephunga elimnandi lemvelo. I-bamboo iyinsiza evuselelekayo, evundisiwe enezinhlobonhlobo zezinhlelo zokupakisha.

Ubuchwepheshe bokukhiqiza bemikhiqizo ebunjiwe ye-pulp bulula, futhi ngokuyisisekelo ayikho imithombo yokungcola phakathi nenqubo yokukhiqiza, ehlangabezana nezidingo zokukhiqiza okuhambisana nemvelo. Ngaphezu kwalokho, umshini wokukhiqiza u-pulp ukhiqizwa kakhulu ekhaya, okulungele kakhulu ukukhuthazwa kwephrojekthi nokusetshenziswa.

Imikhiqizo ebunjiwe ye-Pulp inohlu olubanzi lwezinhlelo zokusebenza, umthamo wemakethe omkhulu, namandla acebile okumele athengwe. Imikhiqizo yabo ingasetshenziswa kakhulu ekufakweni kwezinto zikagesi, ukutshala nokutshala izithombo, izitsha zezokwelapha, izitsha zokudlela, kanye namalayini emikhiqizo antekenteke. I-pulp ehambisanayo Umugqa wokukhiqiza wokubumba ungakhiqiza imikhiqizo ehlukahlukene ngokusetshenziswa okuhlukile ngokumane uthuthukise futhi umiselele isikhunta. Imisebenzi yayo ehlukahlukene kanye nokusetshenziswa kabusha kwenza eminye imikhiqizo efanayo ingafaniswa.

I-Pulp molded tableware iyigatsha elibalulekile lemikhiqizo ebunjiwe ye-pulp. Kulula ukuyigaya kabusha, ingasetshenziswa kabusha, futhi iyazilimaza yona. Isuka emvelweni futhi ibuyela emvelweni. Kungumkhiqizo ojwayelekile ongangcolisi, owonakalayo, oluhlaza futhi ohambisana nemvelo, ohambisana kakhulu nenkathi yanamuhla. Isidingo sokusebenzisa imikhiqizo ebunjiwe ye-pulp asisizi nje kuphela ukusindisa imvelo nokunciphisa ukuguquka kwesimo sezulu, kodwa futhi sandisa ukuphila komuntu.

Njengoba ukuqwashisa kwabantu ngokuvikelwa kwemvelo kanye nempilo kuqhubeka nokuqina, i-tableware enobungani bemvelo ngokuqinisekile izokwazi ukufaka izitsha zepulasitiki ezilahlwayo zendabuko esikhathini esizayo.