Ni ibihe bikoresho bikoreshwa mu gupfuka ibikombe mu mashini ntoyi zikora ubushuhe?

Ni ibihe bikoresho bikoreshwa mu gupfuka ibikombe mu mashini ntoyi zikora ubushuhe?

Ivyuma bipfukishwa n’ibikombe bikoreshwa rimwe gusa, nk’ivyo dukoresha mu maduka y’ikawa, mu maresitora y’ibifungurwa vyihuta be no mu maduka y’icayi c’ibibumbano, biri hose mu buzima bwacu bwa misi yose. None ivyo bipfukisho bikozwe gute? Ni ibikoresho nyamukuru ibihe bikoreshwa?

Iki kiganiro kivuga canecane ibikoresho bitatu bikoreshwa cane mu gupfuka, ari vyo PET, PS na PVC, kugira ngo bigufashe gutahura ibintu vyihariye.

Ivyerekeye amamashini mato mato akora ubushuhe

Mu HEY04 Imashini y'Ibipfukisho vy'Ubushuhe yateguwe n’igisata cacu c’ubushakashatsi n’iterambere kugira ngo ishobore gushitsa ivyo isoko ry’ibipapuro risaba.

Iryo mashini ritoyi ry’uguhingura ibintu bifise ubushuhe rifise ubuhinga bwo gushushanya amapaneli, rikoresha amashanyarazi make, rikagira ikirenge gitoyi, kandi rirakora neza. Ku bw’ivyo, rikoreshwa cane mu guhingura ibipfukisho, ibipfukisho, ibitereko, amasahani n’amasandugu.

Akamaro ko guhitamwo ibikoresho vyiza:

Ubushobozi bwo Guhingura: Ubushuhe bwo guhingura ibintu be n’umuvuduko wo gukonja biragira ico bikoze ata guca ku ruhande ku burebure bw’ingendo y’uguhingura.

Uburyo bw’Igicuruzwa: Nk’akarorero, ingene igipfukisho gipfutse neza.

Gucungera igiciro: Igiciro c’ibikoresho vya mbere, igipimo c’umwimbu mu gihe c’uguhingura, n’ugukoresha inguvu vyose biragira ico bikoze ku giciro ca nyuma.

IBIKOKO

Clarity & Gloss: PET mu bisanzwe itanga ubushobozi bwiza cane bwo kubona, itanga ibipfukisho bigaragara neza cane vyerekana neza ibimenyetso vy’ibara ry’ikintu n’ibara ry’ibinyobwa, bigatuma igicuruzwa gikwegera abantu.

Inzitizi: Itanga inzitizi nziza ku mwuka w’ikirere n’umwuka w’ikirere, igafasha kubungabunga umwuka w’ikirere mu binyobwa birimwo gaze no kubuza umunuko kwinjira.

Ku bijanye n’uguhingura ibintu bikoresheje ubushuhe: PET irafise ubushuhe bumwe bumwe bwo guhingura ibintu, ni co gituma bikenewe ko umuntu agenzura neza ubushuhe. Ku ruhande rw’ivyo, irafise inkomezi nziza zo gushonga, bisobanura ko idatera imbere cane mu gihe c’ugushusha, bikaba bituma ibintu vya nyuma biguma bikomeye kandi bihuye.

Umutekano: PET ifatwa nk’ikintu gitekanye co gukorana n’ibifungurwa kandi gihuye n’ingingo mfatirwako zijanye n’ibifungurwa.

Ibidukikije: PET ni imwe mu mapulasitike ashobora gusubirwamwo.

Ivyo ikoresha: Ikoreshwa mu gupfunyika ibinyobwa bikonje nk’ibipfukisho vy’ikawa y’umukara, ibipfukisho vy’icayi c’ibibumbano, ibipfukisho vy’ibikombe vy’umutobe, n’ibipfukisho vy’ibikoresho vy’amasaladi. Iciyumviro: PET isanzwe mu bisanzwe ishobora guhangana n’ubushuhe buri munsi ya 70°C kandi ntibereye ku bipfukisho vy’ibinyobwa bishushe kiretse hakoreshejwe PET ishobora guhangana n’ubushuhe bwinshi (CPET) ikoreshejwe uburyo budasanzwe bwo guhangana n’amabuye y’agaciro, naho nyene iyo ya nyuma itwara amahera menshi.

PS

GPPS: Ikoreshwa cane ku bipfukisho bibonerana ku bikombe vy’amavuta y’ibitoke no ku bikoresho vy’ibifungurwa vy’inyuma.

HIPS (High Impact Polystyrene): Ishiramwo ibintu vy’inyongera vy’imipira muri GPPS, igatuma inkomezi z’ingaruka zitera imbere cane ku giciro c’uguseruka; ni umuco w’umweru canke w’umweru.

Ku bijanye na Thermoforming: PS irayoroha ningoga iyo ishushe kandi irakomera ningoga iyo ikonjejwe, ivyo bikaba bifasha imashini ntoyi y'ubushuhe kwongera umuvuduko wo gukora no kugabanya ingufu zikoreshwa.

Ugukingira ibiribwa: GPPS na HIPS zompi zihuye n’ingingo ngenderwako za FDA ku bijanye no gupfunyika ibiribwa.

Impaka ku bidukikije: PS (na cane cane PS yagutse nk’ibikoresho vy’ifu) irahura n’isuzuma ry’ibidukikije. Ishobora gusenyuka buhoro cane, kandi ibikorwa remezo vyayo vyo gusubira gukoresha ibintu bishaje ntibikomeye cane nk’ivya PET, ivyo bikaba bituma habaho uburenganzira canke uburenganzira bwo gukoresha ibintu vya PS bikoreshwa rimwe gusa mu turere twinshi.

Ibisabwa:

GPPS: Akenshi ikoreshwa ku bipfukisho bibonerana bikenewe ku bikombe vya yogurt, ibikombe vy’ibifungurwa vy’inyuma.

HIPS: Igikoresho gihambaye co gupfuka ibinyobwa bishushe (nk’akarorero, ibipfukisho vy’ikawa ishushe, ibipfukisho vy’ibikombe vy’imikate bihita). Ubushuhe bwayo bwiza (bushika kuri 90-100°C) n’igiciro gito bituma hafi idashobora gusubirizwa muri ako karere.

PVC

Flexibility & Seal: Ibipfukisho vya PVC birayoroshe cane kandi birashobora gukora neza, bifatanye neza n’ibipfukisho vy’ibikombe, bikaba bituma habaho ikidodo ciza co gukingira umuyaga n’amazi kikabuza gusohoka.

Gusobanuka: Bishobora gusohorwa bifise ugusobanuka gukomeye cane.

Ku bijanye n’uguhingura: PVC irashobora guhindurwa neza, ariko gucungera ubushuhe mu gihe co gukora ni ikintu gihambaye cane. Ubushuhe bukaze burashobora gutuma ibintu bibora, bikarekura imyuka ishobora gutuma . imashini ntoyi y'ubushuhe.

Safty: Ivyo nivyo bitera ingorane nini cane PVC. Naho PVC isukuye idahinduka, ivyongeweko nk’ibintu bitera ubumara (nk’akarorero, phthalates) n’ibintu bituma ubushuhe bugumaho (nk’ibintu birimwo amabuye y’agaciro canke cadmium) bikoreshwa mu kuyihingura birashobora kuba ubumara. Ivyo bintu vyo kwongerako vyoshobora kwimukira mu vyo kurya vy’amavuta canke bishushe. Mbere na PVC ishobora gukoreshwa mu vyo kurya iratuma abaguzi bagira ivyiyumviro vy’umutekano.

Ingaruka ku bidukikije: PVC ifatwa cane nk’imwe mu mapulasitike adashobora guhungabanya ibidukikije. Uguhingura kwayo n’ubuzima bwayo birashobora kurekura ibintu bihumanya ibinyabuzima bihoraho nk’ibinyabuzima bita dioxins. Guturira bishobora gutuma haba imyuka y’aside n’ibintu bitera ubumara, mu gihe gutera ivyatsi bishobora gutuma habaho ivyuka vy’inyongera. Gusubira gukoresha ibintu vya kera ni ikintu kigoye cane.

Ivyo ikoresha: Ivyuma bipfuka ikawa y’umukara, icayi c’ibibumbano, ibikombe vy’umutobe, ibipfukisho vy’ibikoresho vy’amasaladi, n’ibindi Ariko rero, ikoreshwa ryayo ririko riragabanuka kubera ivyo bibazo vyavuzwe.