Simukudziwa mtundu wanji wa makalata omwe ndi abwino kwa kampani yanu? Izi ndi zomwe bizinesi yanu iyenera kudziwa posankha pakati pa noissue Recycled, Kraft, ndiOtumiza Makalata Opangidwa ndi Manyowa.

Kupaka kopangidwa ndi manyowa ndi mtundu wa zinthu zomangira zomwe zimatsatira mfundo za chuma chozungulira.

M'malo mwa njira yachikhalidwe yogwiritsira ntchito 'kutaya zinthu zopanda pake' yomwe imagwiritsidwa ntchito pamalonda, ma CD opangidwa kuti agwiritsidwe ntchito m'njira yoyenera yomwe siikhudza kwambiri dziko lapansi.

Ngakhale kuti ma CD opangidwa ndi manyowa ndi chinthu chomwe mabizinesi ambiri ndi ogula amachidziwa bwino, pali kusamvetsetsana kwina pankhani ya njira ina yopangira ma CD yosawononga chilengedwe.

Kodi mukuganiza zogwiritsa ntchito ma CD opangidwa ndi manyowa mu bizinesi yanu? Ndi bwino kudziwa zambiri za mtundu uwu wa zinthu kuti muzitha kulankhulana ndi kuphunzitsa makasitomala njira zoyenera zotayira mutagwiritsa ntchito. Mu bukhuli, muphunzira:

Kodi bioplastics ndi chiyani?
Ndi zinthu ziti zopakidwa zomwe zingapangidwe manyowa
Momwe mapepala ndi makatoni zingapangidwire manyowa
Kusiyana pakati pa chowola ndi chopangidwa ndi manyowa
Momwe mungalankhulire za zinthu zopangira manyowa molimba mtima.
Tiyeni tilowemo!

Kodi phukusi lopangidwa ndi manyowa ndi chiyani?
Kupaka kopangidwa ndi manyowa ndi kuyika komwe kumawonongeka mwachilengedwe kukasiyidwa pamalo oyenera. Mosiyana ndi kuyika kwa pulasitiki yachikhalidwe, kumapangidwa kuchokera ku zinthu zachilengedwe zomwe zimawonongeka pakapita nthawi yoyenera ndipo sizisiya mankhwala oopsa kapena tinthu toopsa. Kupaka kopangidwa ndi manyowa kungapangidwe kuchokera ku mitundu itatu ya zipangizo: pepala, makatoni kapena bioplastics.

Dziwani zambiri za mitundu ina ya zinthu zozungulira zopakidwa (zobwezerezedwanso ndi kugwiritsidwanso ntchito) apa.

Kodi bioplastics ndi chiyani?
Ma bioplastics ndi mapulasitiki omwe amapangidwa kuchokera ku zinthu zachilengedwe (opangidwa kuchokera ku zinthu zongowonjezedwanso, monga ndiwo zamasamba), osinthika (otha kuwonongeka mwachilengedwe) kapena kuphatikiza zonse ziwiri. Ma bioplastics amathandiza kuchepetsa kudalira kwathu mafuta opangira mapulasitiki ndipo amatha kupangidwa kuchokera ku chimanga, soya, matabwa, mafuta ophikira ogwiritsidwa ntchito, algae, nzimbe ndi zina. Chimodzi mwa ma bioplastics omwe amagwiritsidwa ntchito kwambiri mu phukusi ndi PLA.

Kodi PLA ndi chiyani?

PLA imayimira polylactic acid. PLA ndi thermoplastic yopangidwa kuchokera ku zomera monga chimanga kapena nzimbe ndipo siili ndi mpweya woipa, imadyedwa ndipo imatha kuwola. Ndi njira yachilengedwe kwambiri m'malo mwa mafuta opangidwa ndi zinthu zakale, komanso ndi chinthu chatsopano chomwe chiyenera kuchotsedwa m'chilengedwe. PLA imaphwanyika kwathunthu ikasweka m'malo mosweka kukhala mapulasitiki ang'onoang'ono oopsa.

PLA imapangidwa pobzala mbewu zosiyanasiyana, monga chimanga, kenako imagawika kukhala starch, mapuloteni ndi ulusi kuti ipange PLA. Ngakhale kuti njira iyi ndi yochepetsera kuwononga zinthu poyerekeza ndi pulasitiki yachikhalidwe, yomwe imapangidwa pogwiritsa ntchito mafuta, izi zimafunabe zinthu zambiri ndipo chimodzi mwa zomwe PLA imatsutsa ndichakuti imachotsa nthaka ndi zomera zomwe zimagwiritsidwa ntchito kudyetsa anthu.