Nkuko twese tubizi, imifuka yo gupakira irashobora kugaragara ahantu hose mubuzima bwacu bwa buri munsi, haba mububiko, supermarket, cyangwa kuri e-ubucuruzi. Ibikapu bitandukanye byateguwe neza, bifatika, kandi byoroshye gupakira ibiryo birashobora kuboneka ahantu hose. Ikora nk'urwego rukingira cyangwa inzitizi y'ibiryo, nka "koti ikingira" ibiryo.
Ntabwo ishobora gusa kwirinda neza ingaruka mbi zituruka hanze, nka ruswa yangirika, kwanduza imiti, okiside nizindi ngaruka, kurinda ubwiza numutekano wibiribwa mugihe cyo kubika no gutwara, kandi bikongerera igihe cyabyo, birashobora no kugira uruhare mukuzamura ibiryo ababikora, bica inyoni nyinshi n'ibuye rimwe. . Kubwibyo, murwego runini, imifuka yo gupakira yabaye igice cyingenzi mubiribwa bitandukanye.
Ibi kandi byazamuye cyane isoko ryo gupakira imifuka. Kugirango ufate umwanya mu isoko ryo gupakira ibiryo, abakora inganda zikomeye bakomeje kuzamura ireme ryibikoresho bipakira kandi bakuramo imifuka itandukanye yo gupakira ibiryo. Ibi kandi byazanye amahitamo kubakora ibiryo murwego runini.
Nyamara, ibiryo bitandukanye bifite imiterere itandukanye, kuburyo ibiryo bitandukanye bifite ibyangombwa bitandukanye byo gukingira kubipakira. Kurugero, amababi yicyayi akunda okiside, ubushuhe nububiko, bityo bakeneye ibikapu bipfunyika neza, inzitizi ya ogisijeni nyinshi hamwe na hygroscopique. Niba ibikoresho byatoranijwe bidahuye nibiranga, ubwiza bwamababi yicyayi ntibushobora kwizerwa.
Kubwibyo, ibikoresho byo gupakira bigomba gutoranywa mubuhanga ukurikije imiterere itandukanye yibyo kurya ubwabyo. Uyu munsi, Pack Mic (Shanghai Xiangwei Packaging Co., Ltd) isangiye imiterere yibikoresho bimwe byo gupakira ibiryo. Ibikoresho byo gupakira ibiryo ku isoko ahanini birimo ibi bikurikira. Mugihe kimwe, ibikoresho bitandukanye byunganirwa ukurikije ibiranga ibiryo.
GUKORA IBIKORWA BIKURIKIRA
vPET:
PET ni polyethylene terephthalate, ikaba ari amata yera cyangwa yumuhondo yoroheje, polymer ya kirisiti cyane. Ifite ibiranga ubushyuhe bwo hejuru, ubukana bwiza, ingaruka nziza zo gucapa n'imbaraga nyinshi.
vPA:
PA (Nylon, Polyamide) bivuga plastiki ikozwe muri resin ya polyamide. Nibikoresho bifite inzitizi nziza cyane kandi bifite ibimenyetso biranga ubushyuhe bwo hejuru, imbaraga nyinshi, guhinduka, ibyiza bya barrière, hamwe no guhangana.
vAL:
AL ni ibikoresho bya aluminiyumu yumweru yera, yerekana, kandi ifite ubwitonzi bwiza, imiterere ya barrière, ubushyuhe bwikimenyetso, gukingira urumuri, kurwanya ubushyuhe bwinshi, kurwanya ubushyuhe buke, kurwanya amavuta, no kugumana impumuro nziza.
vCPP:
Filime ya CPP ni firime ya polypropilene, izwi kandi nka firime irambuye ya polypropilene. Ifite ibiranga ubushyuhe bwo hejuru, ubushyuhe bwiza bwo gufunga, ibyiza bya bariyeri, bidafite ubumara kandi butagira impumuro nziza.
vPVDC:
PVDC, izwi kandi ku izina rya chloride polyvinylidene, ni inzitizi yo mu rwego rwo hejuru irwanya inzitizi zifite imiterere nko kurwanya umuriro, kurwanya ruswa, no gukomera kw’umwuka.
vVMPET:
VMPET ni firime ya polyester ya aluminiyumu, ni ibikoresho bifite inzitizi nyinshi kandi bifite inzitizi nziza zirwanya ogisijeni, umwuka wamazi numunuko.
vBOPP:
BOPP (Biaxically Orient Polypropylene) nigikoresho cyingenzi cyo gupakira ibintu byoroshye biranga ibara ritagira ibara kandi ridafite impumuro nziza, imbaraga zingana cyane, imbaraga zingaruka, gukomera, gukomera no gukorera mu mucyo.
vKPET:
KPET ni ibikoresho bifite inzitizi nziza. PVDC yometse kuri substrate ya PET kugirango itezimbere inzitizi zayo kurwanya imyuka itandukanye, bityo byujuje ibisabwa byo gupakira ibiryo byo mu rwego rwo hejuru.
INYIGISHO ZITANDUKANYE Z'IBIRI
Subiza igikapu
Gukoreshwa mu gupakira inyama, inkoko, nibindi, gupakira bisaba ibintu byiza bya barrière, birwanya amarira, kandi birashobora guhindurwa mugihe cyo guteka utabanje kumeneka, kumeneka, kugabanuka, no kutagira umunuko. Mubisanzwe, imiterere yibikoresho igomba guhitamo ukurikije ibicuruzwa byihariye. Kurugero, imifuka iboneye irashobora gukoreshwa muguteka, kandi imifuka ya aluminiyumu ikwiranye no guteka ubushyuhe bwo hejuru. Imiterere yihariye yibikoresho:
MucyoInzitizi:
BOPA / CPP, PET / CPP, PET / BOPA / CPP, BOPA / PVDC / CPP, PET / PVDC / CPP, GL-PET / BOPA / CPP
AluminiumIbikoresho byacuzwe:
PET / AL / CPP, PA / AL / CPP, PET / PA / AL / CPP, PET / AL / PA / CPP
Amapaki yuzuye ibiryo bipfunyika
Mubisanzwe, ibiryo byuzuye byujuje cyane cyane ibiranga inzitizi ya ogisijeni, inzitizi y’amazi, kurinda urumuri, kurwanya amavuta, kugumana impumuro nziza, kugaragara neza, ibara ryiza, nigiciro gito. Gukoresha BOPP / VMCPP imiterere yibikoresho bishobora guhuza ibikenerwa byo gupakira ibiryo byuzuye.
Umufuka wo gupakira ibisuguti
Niba igomba gukoreshwa mu gupakira ibiryo nka biscuits, igikapu cyo gupakira kigomba kuba gifite inzitizi nziza, ibintu bikomeye birinda urumuri, kurwanya amavuta, imbaraga nyinshi, impumuro nziza kandi idafite uburyohe, hamwe nububiko bworoshye. Kubwibyo, duhitamo ibikoresho bifatika nka BOPP / EXPE / VMPET / EXPE / S-CPP.
Isakoshi y'amata yo gupakira
Ikoreshwa mu gupakira amata. Umufuka wapakira ugomba kuba wujuje ibisabwa kugirango ubeho igihe kirekire, impumuro nziza no kubika uburyohe, kurwanya okiside no kwangirika, no kurwanya kwinjiza amazi no guhunika. Ibikoresho byo gupakira amata, BOPP / VMPET / S-PE imiterere yibikoresho irashobora gutoranywa.
Ku mifuka yo gupakira icyayi, kugirango umenye neza ko amababi yicyayi yangirika, guhindura ibara nuburyohe, hitamo BOPP / AL / PE, BOPP / VMPET / PE, KPET / PE
Imiterere yibikoresho irashobora gukumira neza poroteyine, chlorophyll, catechin, na vitamine C biri mu cyayi kibisi kuba okiside.
Ibyavuzwe haruguru ni bimwe mubikoresho byo gupakira ibiryo Pack Mic yagukusanyirije hamwe nuburyo bwo guhuza ibicuruzwa bitandukanye. Nizere ko bizagufasha kuriwe :)
Igihe cyo kohereza: Gicurasi-29-2024
