Dzina lonse la PCR ndi Post-Consumer Recycled material, kutanthauza kuti, zinthu zobwezerezedwanso, zomwe nthawi zambiri zimatanthawuza ku zinthu zobwezerezedwanso monga PET, PP, HDPE, ndi zina zambiri, kenako ndikukonza zida zapulasitiki zomwe zimagwiritsidwa ntchito popanga zida zatsopano zopangira. Kunena mophiphiritsa, zoyikapo zotayidwa zimapatsidwa moyo wachiwiri.
Chifukwa chiyani PCR muzopaka?
Makamaka chifukwa kuchita zimenezi kumathandiza kuteteza chilengedwe. Mapulasitiki a Virgin nthawi zambiri amapangidwa kuchokera kuzinthu zopangira mankhwala, ndipo kukonzanso kumakhala ndi phindu lalikulu kwa chilengedwe.
Tangoganizani, anthu ambiri omwe amagwiritsa ntchito PCR, amafunikiranso kwambiri. Izi zimapangitsanso kukonzanso kwa ma pulasitiki ogwiritsidwa ntchito ndikupititsa patsogolo njira yamalonda yobwezeretsanso zinyalala, zomwe zikutanthauza kuti pulasitiki yocheperako imatha kutayira, mitsinje, m'nyanja.
Mayiko ambiri padziko lonse lapansi akukhazikitsa malamulo okakamiza kugwiritsa ntchito mapulasitiki a PCR.
Kugwiritsa ntchito pulasitiki ya PCR kumawonjezeranso chidziwitso cha udindo wa chilengedwe ku mtundu wanu, womwe udzakhalanso chiwonetsero chambiri chanu.
Ogula ambiri alinso okonzeka kulipira zinthu zomwe zili ndi PCR, zomwe zimapangitsa kuti malonda anu akhale ofunika kwambiri pamalonda.
Kodi pali zovuta zilizonse kugwiritsa ntchito PCR?
Mwachiwonekere, PCR, ngati zinthu zobwezerezedwanso, sizingagwiritsidwe ntchito kuyika zinthu zina zokhala ndi ukhondo wapamwamba kwambiri, monga mankhwala kapena zida zamankhwala.
Chachiwiri, pulasitiki ya PCR ikhoza kukhala yosiyana ndi pulasitiki ya namwali ndipo ikhoza kukhala ndi madontho kapena mitundu ina yonyansa. Komanso, PCR pulasitiki feedstock imakhala yocheperako poyerekeza ndi pulasitiki ya namwali, zomwe zimapangitsa kuti zikhale zovuta kupanga pulasitiki kapena kukonza.
Koma izi zikavomerezedwa, zovuta zonse zitha kuthetsedwa, kulola mapulasitiki a PCR kuti agwiritsidwe ntchito bwino pazinthu zoyenera. Zachidziwikire, simuyenera kugwiritsa ntchito 100% PCR ngati zonyamula zanu koyambirira, 10% ndi chiyambi chabwino.
Kodi pali kusiyana kotani pakati pa PCR pulasitiki ndi mapulasitiki ena "obiriwira"?
PCR nthawi zambiri imatanthawuza kulongedza kwa zinthu zomwe zagulitsidwa nthawi wamba, ndiyeno zopangira zida zopangidwa pambuyo pobwezeretsanso. Palinso mapulasitiki ambiri pamsika omwe sanasinthidwenso kwambiri poyerekeza ndi mapulasitiki wamba, koma amatha kuperekabe phindu ku chilengedwe.
Mwachitsanzo:
-> PIR, yogwiritsidwa ntchito ndi ena kusiyanitsa Post Consumer Resin ndi Post Industrial Resin. Magwero a PIR nthawi zambiri amakhala ma crate ndi ma pallet oyendetsa mumayendedwe ogawa, ndipo ngakhale ma nozzles, ma sub-brand, zinthu zopanda pake, ndi zina zambiri zomwe zimapangidwa pamene zinthu zopangira jekeseni wa fakitale, ndi zina zambiri, zimapezedwa mwachindunji kufakitale ndikugwiritsiridwa ntchitonso. Ndizothandizanso chilengedwe ndipo nthawi zambiri zimakhala zabwino kwambiri kuposa PCR potengera monoliths.
-> Bioplastics, makamaka biopolymers, imatanthawuza mapulasitiki opangidwa kuchokera ku zinthu zamoyo monga zomera, osati mapulasitiki opangidwa kuchokera ku mankhwala. Mawuwa sakutanthauza kuti pulasitiki ndi biodegradable ndipo akhoza kusamvetsetsa.
-> Mapulasitiki osawonongeka komanso opangidwa ndi kompositi amatanthawuza zinthu zapulasitiki zomwe zimanyozeka mosavuta komanso mwachangu kuposa zopangidwa wamba zapulasitiki. Pali mkangano waukulu pakati pa akatswiri amakampani okhudza ngati zinthuzi ndi zabwino kwa chilengedwe, chifukwa zimasokoneza njira zanthawi zonse zowola, ndipo pokhapokha ngati zili bwino, sizingawonongeke kukhala zinthu zopanda vuto. Komanso, chiwopsezo chawo sichinafotokozedwe momveka bwino.
Pomaliza, kugwiritsa ntchito gawo lina la ma polima omwe amatha kubwezeredwa m'mapaketi akuwonetsa kuti muli ndi udindo monga wopanga chitetezo cha chilengedwe, ndipo amathandizira kwambiri pakuteteza chilengedwe. Chitani zambiri, bwanji osatero.
Nthawi yotumiza: Jun-15-2022