Intangiriro yo gusobanukirwa itandukaniro riri hagati ya firime ya CPP, film ya OPP, film ya BOPP na film ya MOPP

Nigute ushobora gucira urubanza opp, cpp, bopp, VMopp, nyamuneka reba ibikurikira.

PP nizina rya polypropilene. Ukurikije umutungo nintego yimikoreshereze, ubwoko butandukanye bwa PP bwarakozwe.

CPP firime ni firime ya polypropilene, izwi kandi nka firime ya polypropilene idashobora kuramburwa, ishobora kugabanywa muri firime rusange ya CPP (General CPP), ibyuma bya CPP (Metalize CPP, MCPP) na firime ya Retort CPP (Retort CPP, RCPP), nibindi.

MainFibiryo

- Igiciro gito ugereranije nizindi firime nka LLDPE, LDPE, HDPE, PET nibindi

-Ubukomere bukabije kuruta firime ya PE.

-Ubushuhe buhebuje n'impumuro nziza.

- Imikorere myinshi, irashobora gukoreshwa nka firime yibanze.

- Coating Metallisation irahari.

-Nk'ibiribwa n'ibicuruzwa bipfunyika hamwe n'ibipfunyika hanze, bifite uburyo bwiza bwo kwerekana kandi birashobora gutuma ibicuruzwa bigaragara neza binyuze mubipfunyika.

Gukoresha firime ya CPP

Cpp firime irashobora gukoreshwa kumasoko hepfo.Nyuma yo gucapa cyangwa kumurika.

1.umuriro wa pouches firime yimbere
2. (Filime ya Aluminized) Filime yerekana ibyuma byo gupakira no gushushanya. Nyuma ya aluminium ya vacuum, irashobora kongerwamo na BOPP, BOPA nizindi substrate zo gupakira icyayi cyohejuru cyicyayi, ibiryo bikaranze bikaranze, ibisuguti, nibindi.
3. (Retorting film) CPP hamwe nubushyuhe buhebuje. Kubera ko koroshya ingingo ya PP igera kuri 140 ° C, ubu bwoko bwa firime burashobora gukoreshwa mukuzuza ubushyuhe, imifuka ya retort, gupakira aseptic nizindi nzego. Byongeye kandi, ifite aside irwanya cyane, irwanya alkali hamwe n’amavuta yo kurwanya amavuta, bigatuma iba ihitamo ryiza kubipfunyika ibicuruzwa cyangwa ibikoresho byanduye. Ni byiza guhuza ibiryo, bifite imikorere myiza yo kwerekana, komeza uburyohe bwibiryo imbere, kandi hariho ibyiciro bitandukanye bya resin bifite imiterere itandukanye.
4.. , impeta zimpeta, hamwe nudupapuro twihagararaho.
5.CPP amasoko mashya yo gusaba, nka DVD hamwe n'amajwi-yerekana agasanduku gapakira, gupakira imigati, imboga n'imbuto birwanya ibihu hamwe no gupakira indabyo, hamwe n'impapuro zikoreshwa mubirango.

Filime ya OPP

OPP ni Icyerekezo cya Polypropilene.

Ibiranga

Filime ya BOPP ningirakamaro cyane nkibikoresho byo gupakira byoroshye. Filime ya BOPP iragaragara, idafite impumuro nziza, itaryoshye, idafite uburozi, kandi ifite imbaraga zingana, imbaraga zingaruka, gukomera, gukomera, gukorera mu mucyo.

BOPP firime corona ivura hejuru irakenewe mbere yo gufunga cyangwa gucapa. Nyuma yo kuvura corona, firime ya BOPP ifite imiterere yo gucapa neza, kandi irashobora gucapishwa ibara kugirango ibone ingaruka nziza, kuburyo ikoreshwa kenshi nkibikoresho byo hejuru bya firime ikomatanya cyangwa yanduye.

Ubuke:

Filime ya BOPP ifite kandi ibitagenda neza, nkibyoroshye kwegeranya amashanyarazi ahamye, nta kashe yubushyuhe, nibindi .Ku murongo wihuse wihuse, firime ya BOPP ikunda gushyirwaho amashanyarazi ahamye, kandi hagomba gushyirwaho ibyuma bivanaho static.Kubona ubushyuhe- firime ya BOPP ifunze, ubushyuhe bwa kashe ya resin glue, nka PVDC latex, EVA latex, nibindi, birashobora gutwikirwa hejuru ya firime ya BOPP nyuma yo kuvura corona, kole ya solvent nayo irashobora gutwikirwa, kandi igishishwa gishobora gukoreshwa cyangwa gutwikirwa. . Gukomatanya uburyo bwo gukora ubushyuhe bwa kashe ya BOPP.

Imikoreshereze

Kugirango ubone imikorere yuzuye yuzuye, uburyo bwinshi bwo guhuza uburyo bukoreshwa muburyo bwo gukora. BOPP irashobora kongerwamo ibikoresho byinshi bitandukanye kugirango ihuze ibyifuzo byihariye. Kurugero, BOPP irashobora guhuzwa na LDPE, CPP, PE, PT, PO, PVA, nibindi kugirango babone inzitizi ya gaze ndende, inzitizi yubushuhe, gukorera mu mucyo, ubushyuhe bwinshi nubushyuhe buke, kurwanya guteka no kurwanya amavuta. Filime zitandukanye zirashobora gukoreshwa mubiribwa byamavuta, ibiryohereye Ibiryo, ibiryo byumye, ibiryo byumye, ubwoko bwose bwibiryo bitetse, pancake, cake yumuceri nibindi bipfunyika.

 VMOPPFilime

VMOPP ni firime ya Aluminized BOPP, igipande gito cya aluminiyumu yometse hejuru ya firime ya BOPP kugirango igire urumuri rwinshi kandi igere ku ngaruka zigaragaza. Ibintu byihariye ni ibi bikurikira:

1. Filime ya aluminiyumu ifite ibyuma byiza cyane kandi byerekana neza, itanga imyumvire imwe yo kwinezeza. Kubikoresha mugupakira ibicuruzwa bitezimbere ibitekerezo byibicuruzwa.
2. Filime ya aluminiyumu ifite ibyiza bya barrière nziza, imiterere yinzitizi yubushuhe, igicucu nigikoresho cyo kugumana impumuro nziza. Ntabwo ifite inzitizi zikomeye kuri ogisijeni n’umwuka w’amazi, ariko kandi irashobora guhagarika imirasire ya ultraviolet hafi ya yose, urumuri rugaragara nimirasire yimirasire, bishobora kongera igihe cyubuzima bwibirimo. Kubiribwa, imiti nibindi bicuruzwa bigomba kongera igihe cyo kuramba, nibyiza guhitamo gukoresha firime ya aluminiyumu nkibipfunyika, bishobora kubuza ibiryo cyangwa ibirimo kwangirika bitewe no kwinjiza amazi, umwuka wa ogisijeni, urumuri, metamorphism, nibindi . Filime ya aluminiyumu nayo ifite imitungo nkigumana impumuro nziza, igipimo cyo kohereza impumuro nziza ni gito, gishobora kugumana impumuro yibirimo igihe kirekire. Kubwibyo, aluminiyumu ya firime ni ibikoresho byiza byo gupakira.
3. Firime ya aluminiyumu irashobora kandi gusimbuza aluminiyumu kubwoko bwinshi bwa barrière bapakira pouches na firime. Ingano ya aluminiyumu ikoreshwa iragabanuka cyane, ntabwo ibika ingufu nibikoresho gusa, ahubwo inagabanya ikiguzi cyo gupakira ibicuruzwa kurwego runaka.
4. Igice cya aluminiyumu hejuru ya VMOPP hamwe nubushobozi bwiza kandi gishobora gukuraho imikorere ya electrostatike. Kubwibyo, kashe yumutungo nibyiza, cyane cyane iyo gupakira ibintu byifu, birashobora kwemeza ubukana bwa paki. Kugabanya cyane ibibaho byo kumeneka.

Laminated Material Strucutre Ya Pp Gupakira Pouches Cyangwa Firime Yanduye.

BOPP / CPP, PET / VMPET / CPP, PET / VMPET / CPP, OPP / VMOPP / CPP, Matt OPP / CPP