Nkuko twese tubizi, imifuka yo gupfunyika iboneka ahantu hose mu buzima bwacu bwa buri munsi, haba mu maduka, mu maduka manini, cyangwa ku mbuga za interineti. Imifuka itandukanye yo gupfunyika ibiryo yakozwe neza, ifatika kandi yoroshye iboneka ahantu hose. Ikora nk'urwego rwo kurinda cyangwa imbogamizi ku biribwa, nk'"ikoti ryo kurinda" ibiryo.
Ntabwo ishobora kwirinda gusa ibintu bibi byo hanze, nko kwangirika kwa mikorobe, ihumana ry’ibinyabutabire, ogisijeni n’ibindi byago, kwemeza ireme n’umutekano w’ibiribwa mu gihe cyo kubibika no kubitwara, no kongera igihe cyo kubibika, ishobora no kugira uruhare mu kwamamaza abacuruzi b’ibiribwa, ikica inyoni nyinshi n’ibuye rimwe. Kubwibyo, ku rugero runini, imifuka yo gupakira yabaye igice cy’ingenzi cy’ibicuruzwa bitandukanye by’ibiribwa.
Ibi kandi byazamuye cyane isoko ry’amasashe yo gupfunyika. Kugira ngo bagire umwanya ku isoko ry’amasashe yo gupfunyika, inganda zikomeye zikomeje kunoza ireme ry’ibikoresho byo gupfunyika no kubona amasashe atandukanye yo gupfunyika. Ibi kandi byazanye amahitamo ku nganda zikora ibiribwa ku rugero runini.
Ariko, ibiryo bitandukanye bifite imiterere itandukanye, bityo ibiryo bitandukanye bifite ibisabwa bitandukanye byo kurinda ibipfunyika. Urugero, amababi y'icyayi akunze kwibasirwa n'amazi, ubushuhe n'ibumba, bityo akeneye imifuka yo gupfunyika ifite agafunga neza, inzitizi nyinshi za ogisijeni n'ubushyuhe bwiza. Iyo ibikoresho byatoranijwe bitujuje imiterere, ubwiza bw'amababi y'icyayi ntibushobora kwemezwa.
Bityo rero, ibikoresho byo gupfunyika bigomba gutoranywa mu buryo bwa siyansi hakurikijwe imiterere itandukanye y'ibiryo ubwabyo. Muri iki gihe, Pack Mic (Shanghai Xiangwei Packaging Co., Ltd) isangiye imiterere y'ibikoresho bimwe na bimwe byo gupfunyika ibiryo. Ibikoresho byo gupfunyika ibiryo biri ku isoko ahanini birimo ibi bikurikira. Muri icyo gihe, ibikoresho bitandukanye bihuzwa bitewe n'imiterere y'ibiryo.
IKUSANYA RY'IBIKORESHO BYO GUPAKA IBIRYO
vPET:
PET ni polyethylene tereftalate, ikaba ari polymer y'umweru usa n'amata cyangwa umuhondo woroshye, ifite kristali nyinshi. Ifite imiterere yo kudashyuha cyane, gukomera neza, gutangaza neza no gukomera cyane.
vPA:
PA (Nylon, Polyamide) bivuga pulasitiki ikozwe muri resin ya polyamide. Ni ibikoresho bifite imiterere myiza yo kubuza ibintu kandi bifite imiterere yo kudashyuha cyane, gukomera cyane, koroha, imiterere myiza yo kubuza ibintu, no kudapfumuka.
vAL:
AL ni icyuma gikozwe muri aluminiyumu gifite umweru w’ifeza, gitanga urumuri, kandi gifite ubworoherane bwiza, imiterere y’inzitizi, gifunga ubushyuhe, gikingira urumuri, gihangana n’ubushyuhe bwinshi, gihangana n’ubushyuhe buke, gihangana n’amavuta, kandi kikagira impumuro nziza.
vCPP:
Filimi ya CPP ni filime ya polypropylene ikozwe mu buryo bwa cast, izwi kandi nka filime ya polypropylene ya stretched. Ifite imiterere yo kudashyuha cyane, ifunga neza ubushyuhe, ifite imiterere myiza yo kubuza ibintu, ntigira uburozi kandi ntigira impumuro mbi.
vPVDC:
PVDC, izwi kandi nka polyvinylidene chloride, ni ibikoresho birwanya ubushyuhe bwinshi bifite imiterere nk'ubudahangarwa n'inkongi y'umuriro, ubudahangarwa n'ingese, kandi bifunga neza umwuka.
vVMPET:
VMPET ni firime itwikiriwe na polyester aluminiyumu, ikaba ari ibikoresho bifite imiterere myinshi y’urukuta kandi bifite imiterere myiza y’urukuta rurwanya ogisijeni, umwuka w’amazi n’impumuro mbi.
vBOPP:
BOPP (Biaxially Oriented Polypropylene) ni ibikoresho by'ingenzi cyane byo gupfunyikamo bifite imiterere yo kutagira ibara n'impumuro, imbaraga nyinshi zo gukurura, imbaraga zo gukubita, gukomera, gukomera no kubona ibintu neza.
vKPET:
KPET ni ibikoresho bifite imiterere myiza y’urukingo. PVDC itwikiriwe ku gice cya PET kugira ngo inoze imiterere yayo y’urukingo ku myuka itandukanye, bityo ihuze n’ibisabwa mu gupfunyika ibiryo byo mu rwego rwo hejuru.
IMITERERE ITANDUKANYE YO GUPIKA IBIRYO
Isakoshi yo gupakiramo ibintu bishya
Ikoreshwa mu gupfunyika inyama, inkoko, nibindi, ipfunyika isaba ubushobozi bwiza bwo kuziba, kurwanya gucika kw'amarira, kandi ishobora gusukurwa mu gihe cyo guteka idacitse, idacika, idacika, kandi nta mpumuro igira. Muri rusange, imiterere y'ibikoresho igomba gutoranywa hakurikijwe ibicuruzwa byihariye. Urugero, imifuka ibonerana ishobora gukoreshwa mu guteka, naho imifuka ya aluminiyumu ikwiriye guteka mu bushyuhe bwinshi. Uruvange rw'imiterere y'ibikoresho byihariye:
IboneranaInyubako za Laminated:
BOPA/CPP, PET/CPP, PET/BOPA/CPP, BOPA/PVDC/CPP, PET/PVDC/CPP, GL-PET/BOPA/CPP
Agapapuro ka aluminiyumuIbikoresho bya laminated Imiterere:
PET/AL/CPP, PA/AL/CPP, PET/PA/AL/CPP, PET/AL/PA/CPP
Udupaki two gupfunyikamo ibiryo by'udukeri twinshi
Muri rusange, ibiryo bipfundikiye ahanini byujuje imiterere ya ogisijeni, amazi apfundikiye, urumuri, ubushobozi bwo kwirinda amavuta, impumuro nziza, isura nziza, amabara meza, n'igiciro gito. Gukoresha uburyo bwo guhuza imiterere y'ibikoresho bya BOPP/VMCPP bishobora guhaza ibyo kurya bipfunyitse mu mapaki.
Isakoshi yo gupfunyikamo ibisuguti
Niba igomba gukoreshwa mu gupfunyika ibiryo nk'ibisuguti, isakoshi y'ibikoresho byo gupfunyika igomba kuba ifite ubushobozi bwo kurengera ibintu, ubushobozi bukomeye bwo kurinda urumuri, ubushobozi bwo kurwanya amavuta, imbaraga nyinshi, impumuro idafite kandi uburyohe, kandi ipfunyika neza. Kubwibyo, duhitamo uruvange rw'imiterere y'ibikoresho nka BOPP/EXPE/VMPET/EXPE/S-CPP.
Agapfunyika k'ifu y'amata
Ikoreshwa mu gupfunyika ifu y'amata. Agapfunyika gakwiye kuba kujuje ibisabwa kugira ngo kagume igihe kirekire, kagagumana impumuro nziza kandi kagagumana uburyohe, kagahangana n'ubushyuhe n'igabanuka ry'amazi, kagahangana n'ubushuhe n'ihindagurika ry'amazi, kagahangana n'ubushuhe n'ihindagurika ry'amazi. Ku gupfunyika ifu y'amata, hashobora gutoranywa imiterere y'ibikoresho bya BOPP/VMPET/S-PE.
Isakoshi yo gupakira icyayi cy'icyatsi kibisi
Ku mifuka yo gupfunyikamo icyayi, kugira ngo amababi y'icyayi arusheho kwangirika, ahindure ibara n'uburyohe, hitamo BOPP/AL/PE, BOPP/VMPET/PE, KPET/PE
Imiterere y'ibikoresho ishobora gukumira neza poroteyine, chlorophyll, catechin, na vitamine C biri mu cyayi kibisi kugira ngo bitavangwa n'umwuka.
Ibi byavuzwe haruguru ni bimwe mu bikoresho byo gupfunyika ibiribwa Pack Mic yagukusanyirije hamwe n'uburyo bwo guhuza ibicuruzwa bitandukanye. Ndizera ko bizagufasha :)
Igihe cyo kohereza: Gicurasi-29-2024
