Isesengura ryibyiza byimpapuro zibumba kumeza kumeza yangirika

Isesengura ryibyiza byimpapuro zibumba kumeza kumeza yangirika
Ibikoresho byo kumeza kuva mu 1984 mu Bushinwa ku nshuro ya mbere, polystirene (eps nk'ibikoresho by'ibanze by'ibikoresho byo mu bwoko bwa plasitike yo mu bwoko bwa plasitike ikwirakwizwa vuba muri buri gihugu cyose, mu buzima bwa buri munsi bw'abantu, bigakora isoko rinini ry'abaguzi. Dukurikije imibare, Cchina ikoresha ibikoresho by’ibiribwa byihuta bya miliyari 10 buri mwaka, ibyinshi muri byo bikaba byiyongera ku bikoresho bya pulasitike buri mwaka.

Kuberako polystirene idashobora kwangirika, ni dificulto recydle nibindi, ibyo bikaba bibangamira cyane akazi ko gutunganya. Nyuma yimyaka myinshi yo gukora cyane, tekinoloji yikoranabuhanga, ikoranabuhanga nibikoresho byo kujugunya pulp moldino ibikoresho hamwe nibiryo n'ibinyobwa byateye imbere byihuse mugihugu cyacu. llkinds yameza neded forcold nibiryo bishyushye nibinyobwa nkibisanduku byihuse. amasahani, amasahani, ibikombe mubunini buke byatejwe imbere: Ubusa bwibiribwa pate isahani yimboga. fnuit. nibindi supermarket za supadin, mubikorwa, zashoboye guhura neza ningeso zo kurya zishinwa, zishobora kwambara amavuta yisupu ashyushye namazi nta reouage reouirements.

Kuva icyo gihe inganda zikora ibicuruzwa bifite akamaro kanini mu kurengera ibidukikije mu gihugu cy’Ubushinwa gukura byihuse no kwaguka. kugeza mu mpera za 90 yatangiye kwipimisha.inganda. Kugeza ubu, impapuro zivuye mu bidukikije byangiza ibidukikije!

A, pulp molding degradation yamashanyarazi
Hamwe n'ibyatsi by'ingano, ibisheke, urubingo, umurongo hamwe n’ibindi bimera byumwaka byatsi byatsi fber pulp binyuze muri pulp cnushing, grouting (cyangwa bonsa, dredoing), shaping, shaping (cyangwa shaping) gukata, gutoranya, kwanduza, kubipakira, nibindi, ibikoresho byibanze bikoreshwa bikoreshwa kandi bigasubirwamo, kandi ntamazi yumukara cyangwa amazi yimyanda atangwa.

Ibyiza bya pulp molding tableware:
. Inkomoko ni ngari, igiciro ni gito, kandi nta giti gikoreshwa
(2) Nta mazi y’imyanda atangwa cyangwa asohoka mugikorwa cyo kubyaza umusaruro, ibikoresho byangiza ibidukikije biva muri kamere
(3) Ibicuruzwa birinda amazi kandi byerekana amavuta
(4) Mugihe cyo gukoresha, irashobora gukonjeshwa, gukonjeshwa, gushyushya ifuru ya microwave, irashobora guteka dogere 220
(5) Ibicuruzwa birashobora kwangirika cyane muburyo busanzwe muminsi 45-90, kandi birashobora gufumbirwa murugo. Nyuma yo kwangirika, ibintu nyamukuru bigize ibinyabuzima bitazatanga ibisigazwa by’imyanda n’umwanda.
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(7) Gupakira ibicuruzwa bya elegitoronike ntibizatanga amashanyarazi ahamye