Umufuka uboshywe hamwe nubuhanga bwo gutunganya imifuka

Imifuka yo gupakira ya plastiki ikozwe muri polypropilene (PP) nkibikoresho nyamukuru, bisohoka, bishushanyije ibyuma, byongeye kuboha, kuboha, no gukorwa mubikapu.
PP ni plastike ibonerana, igice cya kirisiti ya kirisitu ifite ubukana bwinshi, imiterere myiza yo gukingirwa, kwinjiza amazi make, ubushyuhe bw’ibidukikije, ubushyuhe buke ugereranije, hamwe nubushyuhe bwo hejuru bwikirahure.Nibikoresho nyamukuru byo gukora imifuka.Ibikoresho byahinduwe byuzuza mubisanzwe birimo fibre fibre, ibikoresho byuzuza minerval, reberi ya termoplastique, nibindi nkibyo.
Ingano yo gukoresha imifuka ipakira plastike ni nini cyane.Kuri iki cyiciro, ibyingenzi byingenzi bikoreshwa mubipfunyika bya pulasitike ni ugupakira hanze yibikomoka ku buhinzi, gupakira hanze imifuka ikozwe mu bikoresho bya pulasitiki, ibikoresho byo gupakira ibiryo, ubwubatsi bwa geologiya, ubwikorezi bw’ibiruhuko, kurwanya imyuzure n’ibikoresho byihutirwa, n'ibindi. Hariho bitatu ubwoko bwingenzi bwimifuka yo gupakira: imifuka yo gupakira plastike (imifuka yo gupakira idafite firime), imifuka yububiko bwa plastike hamwe nubufuka butandukanye.Igikorwa cyo gukora imifuka ipakira plastike ni: imifuka iboshywe ihinduka imifuka yo gupakira nyuma yo kuyipakira no kuyicapura, gukata laser no kudoda.
Ukurikije imashini nibikoresho byakoreshejwe, birashobora gukata lazeri hanyuma bigacapwa, cyangwa bigacapwa hanyuma bigakata laser.Imashini idoda ya lazeri yikora irashobora gukomeza inzira yo gupakira, gukata lazeri, imashini idoda, nibindi, kandi birashobora no gukorwa mumifuka ya valve, mumifuka yo hepfo, nibindi. umufuka urashobora gukorwa.Igikorwa cyo kubyaza umusaruro imifuka yububiko bwa pulasitike ni ugukoresha imifuka iboshywe, amabuye ahuriweho cyangwa firime yo kwiyunga cyangwa guteranya ibintu.Ibizingo byabonetse cyangwa impapuro hamwe nu muzingo birashobora gukata laser, kubipakira no kubicapura no kubagwa kugirango bikorwe mumifuka rusange yo munsi.Barashobora kandi gukingura umwobo, gukata impande zose, gukata lazeri, gucapura ibipapuro, kubaga kubaga hamwe nudufuka twakozwe muri plastiki.Urupapuro rwabonetse rushobora gufatanwa hamwe, gucapisha paki, gukata lazeri, guhuza umupfundikizo hamwe nisakoshi.Irashobora kandi gusudwa, gushyirwa, guhonyora, gukorwa mubiti bikozwe mubiti hamwe na geotextile idoda.Imyenda ya flat irashobora kuba inshuro nyinshi cyangwa kudasubiramo umusaruro no gukora, geotextile idoda, nibindi. Imyenda yingoma nayo irashobora gukorwa inshuro nyinshi cyangwa ntizikore.
Ibipimo ngenderwaho byerekana imashini ishushanya insinga ya plastike igabanijwemo ibice bine:
1. Agaciro kerekana imikorere yumubiri.Hariho amakosa yibice cyane nko kumena imbaraga, kugereranya imbaraga, imbaraga zingana, umuvuduko winguni, nubucucike;
2. Ironderero ryagaciro ryibikoresho byahinduwe muburyo bwa shimi.Harimo cyane cyane kuvanga ibikoresho byahinduwe, kuvanga imyiteguro, kongeramo igipimo cyibihindura, nigipimo cyimyanda mvaruganda ifumbire mvaruganda;
3. Indangagaciro yo kwihanganira ibipimo byerekana agaciro.Harimo cyane cyane ubunini bwimashini ishushanya insinga ya plastike nubugari bwinsinga iringaniye.
4. Imiterere yumubiri indangagaciro ya rheologiya.Hariho cyane cyane igabanywa ry'imyenda, igipimo cy'ifaranga, igipimo cyo kugereranya no kugabanuka;
Ikoreshwa rya tekinoroji itunganijwe neza Umuyoboro mwinshi polyethylene ushyutswe na extruder, ushonga kandi ugasohoka neza;
Kanda plastike imeze nka barriel muri firime ya plastike imeze nka barriel;injira kugabanya umukungugu uhuha no gutera igituba;
Imisatsi imeze nka herringbone igorora ikonjesha ikonjeshwa kandi ikozwe nimpeta ikonje, kandi igikurura kizanwa mubihinduka;
Sisitemu yo gutwara ibinyabiziga ikururwa no kuzunguruka binyuze mu mukandara ukurura;
Kurangiza, gukata lazeri birakorwa, umufuka utondekanya ukorwa nuburyo bushyushye, hanyuma imbuto zipakirwa.
Polypropilene yera ntishobora guhaza imashini zikurura insinga za pulasitike, ariko kandi igomba kongeramo ijanisha runaka rya polyethylene, calcium bicarbonate hamwe namabara meza.Ongeramo umubare muto wa polyethylene mugihe cyose cyo gukuramo ibintu birashobora kugabanya ubukonje nigishonga cyumuvuduko wibintu, kunoza amazi, kunonosora no guhinduka kwimashini ishushanya insinga za pulasitike hamwe nudukapu twapakira plastike, bikomeza imbaraga zingana, kandi kunoza polypropilene ultra-hasi yangiza ubushyuhe.
Kunoza inyongera ya polypropilene irashobora kugabanya ubushyuhe nigitutu cyakazi mubikorwa no gutunganya ibidukikije.Gutezimbere amakuru no gufatana, kunoza imbaraga zingana.Kwiyongera kwa calcium bicarbonate irashobora guhindura ibitagenda neza mumucyo wuzuye.Mu kugabanya kurambura, inzira yose ibangamira kwinjiza electrostatike kuko ibangamiye guterana amagambo, kunoza irangi ryo gucapa wapakira no gucapa ibirango byerekana ibicuruzwa, kugabanya gukusanya kamere no kugenzura ibicuruzwa byarangiye mugihe cyo kubika.