Muri iyi si yihuta cyane, imifuka ya pulasitiki yabaye igice cy'ingenzi cy'ubuzima bwacu bwa buri munsi. Kuva ku guhaha ibiribwa kugeza ku gupakira ibicuruzwa, iyi mifuka ifite akamaro kanini. Ariko, gukora imifuka ya pulasitiki ni inzira igoye ikoreshwa n'imashini zihariye zitwa imashini zikora imifuka ya pulasitiki. Muri iyi nkuru, turasuzuma uburyo izi mashini zakora kandi turebere hamwe ibikoresho bikunze gukoreshwa mu gukora imifuka ya pulasitiki.
Imashini zikora imifuka ya pulasitikizagenewe gukora imifuka ya pulasitiki neza kandi mu bwinshi. Izi mashini zishobora gukora ubwoko butandukanye bw'imifuka, harimo imifuka irambuye, imifuka yo mu bwoko bwa gusset, imifuka yo mu bwoko bwa vestibule, nibindi. Ubusanzwe iyi gahunda ikubiyemo intambwe nyinshi z'ingenzi:
1. Ibikoresho fatizo: Ibikoresho by'ingenzi by'imifuka ya pulasitiki ni polyethylene, ifite ubucucike butandukanye, nka polyethylene yo hasi (LDPE) na polyethylene yo hejuru (HDPE). Imashini ikora imifuka ya pulasitiki ibanza gushyira utubumbe twa pulasitiki mu cyuma gisohora.
2. Gusohora: Imashini ishongesha uduce twa pulasitiki igakora umuyoboro uhoraho wa pulasitiki ishongeshejwe. Iyi gahunda ni ingenzi cyane kuko igena ubunini n'ubwiza bw'umusaruro wa nyuma.
3. Gutunganya no Gukonjesha: Mu gihe habayeho gusohora firime ishyushye, umwuka uhuhwa mu muyoboro washongeshejwe kugira ngo wongere uhinduke firime. Hanyuma firime ikonjeshwa kandi igakomera uko inyura mu mizunguruko myinshi.
4. Gukata no Gufunga: Nyuma yuko firime ikozwe, icibwa ku burebure busabwa hanyuma igafungwa hepfo kugira ngo habeho umufuka. Uburyo bwo gufunga bushobora kuba bukubiyemo gufunga ubushyuhe cyangwa gufunga hakoreshejwe ikoranabuhanga, bitewe n'imiterere y'imashini n'ubwoko bw'umufuka ukorwa.
5. Gucapa no Kurangiza: Imashini nyinshi zikora imifuka ya pulasitiki zifite ubushobozi bwo gucapa butuma abakora imifuka bashobora gucapa ibirango, imiterere, cyangwa ubutumwa mu buryo butaziguye ku mifuka. Nyuma yo gucapa, imifuka irasuzumwa mbere yo gupakirwa kugira ngo ikwirakwizwe.
Nyamuneka reba iki gicuruzwa cy'ikigo cyacu,Uruganda rukora imashini zikora udukapu twa pulasitiki twa LQ-700 tudahumanya ibidukikije
Imashini ya LQ-700 ni imashini ifunga hasi. Imashini ifite ibice bibiri bya mpandeshatu V, kandi firime ishobora gukubitwa rimwe cyangwa kabiri. Ikintu cyiza ni uko aho firime ya mpandeshatu iherereye hashobora guhindurwa. Igishushanyo mbonera cy'imashini cyo gufunga no gutobora mbere, hanyuma ikazunguruka hanyuma igasubira inyuma mu gice cya nyuma. Gupfundika inshuro ebyiri bya firime bizatuma firime iba nto kandi hasi hagafungwa.
Ibikoresho bikunze gukoreshwa cyane mu gukora imifuka ya pulasitiki ni polyethylene na polypropylene. Buri gikoresho gifite imiterere yacyo yihariye, bigatuma gikoreshwa mu buryo butandukanye.
1. Polyethylene (PE):Iki ni cyo gikoresho gikoreshwa cyane mu gushushanya imifuka ya pulasitiki. Kiza mu buryo bubiri bw'ingenzi:
- Polyethylene yo mu bwoko bwa Low Density (LDPE): LDPE izwiho koroha no koroha. Ikunze gukoreshwa mu gukora imifuka yo kurya, imifuka y'imigati, n'ibindi bikoresho byoroheje. Imifuka ya LDPE ntabwo iramba nk'imifuka ya HDPE, ariko irwanya ubushuhe.
- Polyethylene ifite ubucucike bwinshi (HDPE): HDPE irakomeye kandi ikomeye kurusha LDPE. Ikunze gukoreshwa mu gukora imifuka minini, nk'iyo mu maduka. Imifuka ya HDPE izwiho kudacika kandi ikunze gukoreshwa mu gutwara ibintu biremereye.
2. Polypropylene (PP):Polypropylene ni ikindi gikoresho gikunzwe cyane mu gupakira amasashe ya pulasitiki, cyane cyane amasashe yo guhaha ashobora kongera gukoreshwa. Irakomeye kurusha polyethylene, ifite aho ishongera cyane, kandi ikwiriye gukoreshwa isaba imbaraga n'ubushyuhe. Amasashe ya PP akunze gukoreshwa mu gupakira ibiryo kuko atanga uruzitiro rwiza ku bushuhe n'imiti.
3. Plastike zishobora kubora:Kubera impungenge z’abantu ku bibazo by’ibidukikije, pulasitiki zishobora kwangirika zarushijeho gukundwa mu myaka ya vuba aha. Ibi bikoresho birangirika vuba kurusha pulasitiki gakondo, bigabanya ingaruka mbi ku bidukikije. Nubwo imifuka ishobora kwangirika itarakunze kugaragara cyane nk’imifuka ya polyethylene na polypropylene, irushaho gukoreshwa n’abaguzi n’ibigo by’ubucuruzi biyitaho.
Gutunganya no gukoresha amashashi ya pulasitiki byateje ibibazo bikomeye ku bidukikije. Amashashi ya pulasitiki atera umwanda kandi ashobora gufata imyaka amagana kugira ngo abore mu myanda. Kubera iyo mpamvu, ibihugu byinshi n'imijyi byashyizeho amategeko cyangwa amabwiriza ku masashi ya pulasitiki akoreshwa rimwe gusa, bishishikariza ikoreshwa ry'andi masashi ashobora kongera gukoreshwa.
Abakora imashini zikora imifuka ya pulasitikikandi barimo kumenyera izi mpinduka, bategura imashini zishobora gukora amasashi cyangwa amasashi ashobora kubora akozwe mu bikoresho bishobora kongera gukoreshwa. Iyi mpinduka ntifasha gusa kugabanya ingaruka z'amasashi ya pulasitiki ku bidukikije, ahubwo inahura n'ubwiyongere bw'ibikenewe byo gupfunyika mu buryo burambye.
Imashini zikora imifuka ya pulasitiki zigira uruhare runini mu gukora kimwe mu bintu bikunze gukoreshwa mu buzima bwacu bwa buri munsi. Gusobanukirwa ibikoresho bikoreshwa mu gukora imifuka ya pulasitiki, nka polyethylene na polypropylene, ni ingenzi ku bakora ndetse n'abaguzi. Uko inganda zigenda zikura, ni ngombwa kuzirikana ingaruka zo gukoresha imifuka ya pulasitiki ku bidukikije no gushakisha ubundi buryo burambye. Dukoresheje udushya n'imikorere myiza, dushobora gukora tugana ahazaza ahoimifuka ya pulasitikibikorwa kandi bigakoreshwa mu buryo bugabanya ingaruka zabyo ku isi.
Igihe cyo kohereza: Ugushyingo-04-2024