Ni ubuhe bwoko bw'ibiribwa bipfunyika bya pulasitiki bipfunyika kandi ni ibihe byiciro？

Filime yo gupakira ikorwa cyane cyane kuvanga no gusohora ibintu byinshi bya polyethylene yubwoko butandukanye.Ifite imbaraga zo guhangana, imbaraga zidasanzwe nibikorwa byiza.

Gupakira firimebashyizwe mu byiciro birindwi: PVC, CPP, OPP, CPE, UMWE, PET na AL.

1. PVC

Irashobora gukoreshwa mugukora firime yo gupakira, PVC ubushyuhe bugabanuka firime, nibindi. Gusaba: ikirango cya icupa rya PVC.

2. Kora firime ya polypropilene

Filime ya polypropilene ni firime ya polypropilene yakozwe na kaseti ya kaseti.Irashobora kandi kugabanywamo CPP isanzwe no guteka CPP.Ifite umucyo mwiza, ubunini bumwe, hamwe nuburyo bumwe muburyo buhagaritse kandi butambitse.Mubisanzwe bikoreshwa nkibikoresho byimbere byimbere ya firime.

CPP (Cast Polypropylene) ni firime ya polypropilene (PP) yakozwe nuburyo bwo gukuramo ibicuruzwa mu nganda za plastiki.Gushyira mu bikorwa: Byakoreshejwe cyane cyane imbere yimbere ya kashe yafirime, bikwiranye no gupakira amavuta arimo ingingo hamwe no guteka birinda gupakira.

3. Filime ya polypropilene yerekanwe

Filime ya polypropilene ya Biaxically ikorwa mugusohora ibice bya polypropilene mumpapuro, hanyuma bikarambura muburyo buhagaritse kandi butambitse.

Gusaba: 1. Byakoreshejwe cyane cyanefirimeUbuso.2. Irashobora gukorwa muri firime ya pearlescent (OPPD), firime yazimye (OPPZ), nibindi nyuma yo gutunganywa bidasanzwe.

4. Chorine polyethylene (CPE)

Chlorine polyethylene (CPE) ni polymer yuzuye ibintu byuzuye ifu yera, idafite uburozi kandi butaryoshye.Ifite ikirere cyiza cyane, kurwanya ozone, kurwanya imiti no kurwanya gusaza, hamwe no kurwanya amavuta meza, kutagira umuriro no gukora amabara.

5. Filime ya Nylon (ONY)

Filime ya Nylon ni firime ikomeye cyane ifite umucyo mwiza, urumuri rwiza, imbaraga nyinshi, imbaraga nyinshi, kurwanya ubushyuhe bwiza, kurwanya ubukonje, kurwanya amavuta hamwe no kurwanya ibishishwa byangiza, kurwanya abrasion nziza, kurwanya puncture, hamwe no kurwanya ogisijeni yoroshye, nziza ； ariko ifite imikorere mibi yumwuka wamazi, kwinjiza cyane, kwinjiza neza, bikwiranye no gupakira ibicuruzwa bikomeye, nkibiryo byamavuta Ibikomoka ku nyama, ibiryo bikaranze, ibiryo bipfunyitse, ibiryo byo guteka nibindi.

Gushyira mu bikorwa: 1. Ikoreshwa cyane cyane hejuru yubuso hamwe no hagati ya membrane igizwe.2. Gupakira ibiryo byamavuta, gupakira bikonje, gupakira vacuum, guteka sterilisation.

6. Filime ya polyester (PET)

Filime ya polyester ikozwe muri polyethylene terephthalate nkibikoresho fatizo, bisohoka mumpapuro zibyibushye hanyuma bikaramburwa.

Nyamara, igiciro cya firime polyester kiri hejuru cyane, hamwe nubunini rusange bwa 12mm.Bikunze gukoreshwa nkibikoresho byo hanze byo gutekera, kandi bifite icapiro ryiza.

Gusaba: 1. Gukomatanya ibikoresho byo hejuru ya firime;2. Irashobora kumurikirwa.

7. AL (foil ya aluminium)

Aluminium foil ni ubwoko bwibikoresho byo gupakiraibyo bikaba bitarasimburwa.Numuyoboro mwiza cyane wizuba hamwe nizuba.

8. Firime yamuritswe

Kugeza ubu, filime zikoreshwa cyane muri aluminiyumu zirimo firime ya aluminiyumu ya polyester (VMPET) na firime ya CPP (VMCPP).Filime ya aluminiyumu ifite ibiranga firime ya plastike nicyuma.Uruhare rwo gutwikira aluminiyumu hejuru ya firime ni uguhagarika urumuri no gukumira imirasire ya ultraviolet, ntabwo yongerera igihe cyubuzima bwibirimo gusa, ahubwo inazamura ubwiza bwa firime.Ku rugero runaka, isimbuza feri ya aluminium, kandi ikanagira imikorere ihendutse, nziza kandi nziza.Kubwibyo, aluminiyumu ikoreshwa cyane mubipfunyika, bikoreshwa cyane mubipfunyika hanze y'ibiryo byumye kandi bisukuye nka biscuits.