PET firime

PET firime nibikoresho bya firime bikozwe muri polyethylene terephthalate, bisohorwa mumpapuro zibyibushye hanyuma bikaramburwa.Hagati aho, ni ubwoko bwa firime ya plastiki ya polymer, igenda itoneshwa nabaguzi kubera imikorere yayo myiza.Ni firime idafite ibara, ibonerana kandi irabagirana ifite imiterere yubukanishi buhebuje, gukomera cyane, gukomera no gukomera, kurwanya gucumita, kurwanya ubukana, kurwanya ubushyuhe bwo hejuru no hasi, kurwanya imiti, kurwanya amavuta, gukomera kwikirere no kugumana impumuro nziza, kandi ni imwe muri ibisanzwe bikoreshwa muburyo bwo guhangana na firime substrate.

PET firime ni ubwoko bwa firime ipakira hamwe nibikorwa byuzuye.PET firime ifite imiterere yubukorikori nziza, ubukana bwayo nibyiza muri thermoplastique yose, kandi imbaraga zayo zingufu nimbaraga zayo zirarenze cyane film rusange;ifite ubukana bwiza, ingano ihamye, kandi irakwiriye gutunganywa kabiri nko gucapura nimpapuro zimpapuro, nibindi. PET firime nayo ifite imbaraga zo kurwanya ubushyuhe bwiza, kurwanya ubukonje no kurwanya imiti myiza no kurwanya amavuta.Ariko, ntabwo irwanya alkali ikomeye;biroroshye gutwara amashanyarazi ahamye, kandi ntaburyo bukwiye bwo gukumira amashanyarazi ahamye, bityo rero hagomba kwitabwaho mugihe cyo gupakira ibicuruzwa byifu.

PET yerekana ibyiciro

PET Filime Yuzuye Glossy

Usibye imiterere myiza yumubiri nubukanishi ya firime isanzwe ya polyester, film ifite kandi optique nziza, nka transparency nziza, igihu gito hamwe nuburabyo bwinshi.Ikoreshwa cyane cyane mubicuruzwa byo mu rwego rwo hejuru bya aluminiyumu, firime irangwa nyuma yo kumurika, ifite ingaruka nziza zo gupakira;irashobora kandi gukoreshwa muri laser laser anti-mpimbano ya firime, nibindi.

PET yohereza film

Filime yohereza, izwi kandi nka firime yohereza amashyuza, irangwa nimbaraga nyinshi, imbaraga zumuriro mwiza, kugabanuka kwubushyuhe buke, hejuru kandi neza, neza, kandi birashobora gukoreshwa inshuro nyinshi.Ikoreshwa cyane cyane nk'itwara rya vacuum aluminizing, ni ukuvuga, nyuma yuko firime ya PET imaze kumurikirwa mumashini ya aluminium ya vacuum, igashyirwaho ibifunga kandi igashyirwa ku mpapuro, hanyuma firime ya PET ikavaho, hamwe na molekile ya aluminium yimuriwe hejuru yikarito ikoresheje ingaruka zifatika, ikora icyo bita ikarito ya aluminiyumu.Igikorwa cyo gukora ikarito ya aluminiyumu ni: PET ya firime shingiro → gusohora urwego → ibara ryamabara → aluminize layer → adhesive coated layer → kwimurira mubikarito.

Ikarito ya Vacuum aluminiyumu ni ubwoko bwikarito ifite urumuri rwinshi, ni ubwoko bwibikoresho bishya bipfunyika byateguwe mumyaka yashize.Ubu bwoko bwikarito ya aluminiyumu ifite ibara ryiza, ibyuma bikomeye byunvikana hamwe nicapiro ryiza kandi ryiza, rishobora gusimbuza ahantu hanini hashyizweho kashe ishyushye yibikoresho byacapwe kandi bigira uruhare mugushushanya kuri cake kugirango ubwiza bwibicuruzwa.Kuberako ikoresha uburyo bwa aluminium ya vacuum, hejuru yikarito huzuyeho gusa igipande cyoroshye kandi gifatanye cya 0.25um ~ 0.3um ya aluminium, kikaba ari kimwe cya gatanu cyonyine cya aluminium foil ya karito ya aluminiyumu yanduye, kugirango Ifite ibyuma byiza kandi byiza byuma, ariko ifite kandi ibidukikije byangirika kandi byongera gukoreshwa, kandi ni ibikoresho bipakira icyatsi.

PET firime yerekana

PET yerekana firime irangwa nuburyo bwiza bwa optique, buringaniye kandi buringaniye, ubushyuhe bwiza bwumuriro, igipimo gito cyo kugabanuka no kurwanya gusaza.

Hariho ubwoko bubiri bwibikoresho byerekana bikoreshwa mubikoresho byumuhanda: firime yerekana icyerekezo cyerekana icyerekezo na firime yerekana hejuru, byombi bikoresha firime ya PET ya aluminiyumu nkigice cyerekana, aho amasaro menshi yikirahure afite indangagaciro ya 1.9 ari yometse kuri PET ya aluminiyumu nyuma yo gutwikirwa hamwe nigitutu cyumuvuduko ukabije, hanyuma ugaterwa hamwe na layer ya butyral yo kurinda.

PET yerekana amashusho ikoreshwa mubyapa byamamaza bisabwa, ibimenyetso byerekana umuhanda (ibyapa byerekana umuhanda, inzitizi yerekana, ibyapa byerekana ibinyabiziga), imyenda ya polisi yerekana, ibimenyetso byumutekano winganda, nibindi.

Amafirime yubatswe

Kugirango tunonosore imiterere yimiterere ya firime ya PET kugirango icapwe neza kandi ihuze vacuum aluminizing layer, kuvura corona mubisanzwe bikoreshwa mukongera ubushuhe bwa firime.Nyamara, uburyo bwa corona bufite ibibazo nkigihe, cyane cyane mubushyuhe bwinshi nubushuhe bwinshi, kandi impagarara za firime zivuwe na corona zirashobora kubora byoroshye.Uburyo bwo gutwikira imiti, ariko, ntabwo bufite ibibazo nkibi kandi butoneshwa ninganda zo gucapa no kumurika.Mubyongeyeho, uburyo bwo gutwikira burashobora kandi gukoreshwa mugukora firime ndende na firime antistatike, nibindi.

PET firime irwanya static

Isi ya none yinjiye mugihe cyamakuru, inshuro zitandukanye hamwe nuburebure bwumurongo wumurongo wa electromagnetique wuzuye isi yose, iyi miyoboro ya electromagnetique izaba idafunze ibikoresho bya elegitoroniki byoroshye, ikibaho cyumuzunguruko, ibikoresho byitumanaho, nibindi bizatanga intera zitandukanye zo kwivanga, bikaviramo kugoreka amakuru. , guhagarika itumanaho.Kandi induction ya electromagnetic no guterana byabyaye amashanyarazi ahamye kubintu bitandukanye byoroshye, ibikoresho, ibicuruzwa bimwe na bimwe bya chimique, nibindi, nko kwegeranya ibintu bya electrostatike bitewe na firime yo gupakira, ingaruka zizaba mbi, bityo iterambere rya firime ipakira anti-static PET ni na ngombwa cyane.Ikiranga firime ya antistatike nuko mugushyiramo ubwoko bumwe na bumwe bwa antistatike muri firime ya PET, hashyizweho urwego ruto cyane ruyobora hejuru ya firime kugirango rutezimbere ubuso, kugirango amafaranga yatanzwe ashobora gusohoka vuba bishoboka.

PET Ubushyuhe bwa Firime

PET firime ni polymer ya kristalline, nyuma yo kurambura no kwerekera, firime ya PET izatanga urugero runini rwa kristu, niba ari ubushyuhe bufunze, bizabyara kugabanuka no guhindura ibintu, bityo firime isanzwe ya PET ntabwo ifite imikorere yo gufunga ubushyuhe.Ku rugero runaka, ikoreshwa rya firime ya BOPET ni ntarengwa.

Kugira ngo dukemure ikibazo cyo gufunga ubushyuhe, twateje imbere ibice bitatu bifatanyijemo ubushyuhe-bifunga firime ya PET duhindura PET resin hanyuma dufata ibyiciro bitatu A / B / C bipfa gupfa, byoroshye gukoresha kuko uruhande rumwe rwa firime irashobora gushyirwaho ubushyuhe.Ubushyuhe bwa kashe ya PET irashobora gukoreshwa cyane mubice byo gupakira no gukingira amakarita kubicuruzwa bitandukanye.

PET ubushyuhe bugabanya firime

Polyester ubushyuhe bugabanya firime nubwoko bushya bwubushyuhe bwo kugabanya ibikoresho.Kubera uburyo bworoshye bwo gutunganya ibintu, bidafite uburozi, uburyohe, uburyo bwiza bwubukanishi, cyane cyane mubijyanye no kurengera ibidukikije, polyester (PET) yabaye umusemburo mwiza wa firime polyvinyl chloride (PVC) igabanya ubushyuhe bwa firime mubihugu byateye imbere.Nyamara, polyester isanzwe ni polymer ya kristalline, kandi firime isanzwe ya PET irashobora kubona gusa igabanuka ryubushyuhe buri munsi ya 30% nyuma yuburyo bwihariye.Kugirango ubone firime ya polyester hamwe nubushyuhe bwo hejuru, bigomba no guhinduka.Muyandi magambo, kugirango hategurwe firime ya polyester hamwe no kugabanuka kwubushyuhe bwinshi, birasabwa guhindura cololymerisation ya polyester isanzwe, ni ukuvuga polyethylene terephthalate.Kugabanuka kwubushyuhe ntarengwa bwa copolymer-yahinduwe PET firime irashobora kugera kuri 70% cyangwa irenga.

Ibiranga firime-polyester yubushyuhe bugabanuka: ihagaze neza mubushyuhe bwicyumba, igabanuka iyo ishyushye, kandi igabanuka ryubushyuhe burenga 70% ibaho muburyo bumwe.Ibyiza byo kugabanya ubushyuhe bwa polyester bipfunyika ni: arent Kubonerana guhuza umubiri no kwerekana ishusho yibicuruzwa.WraGupfunyika neza bipfunyitse, byiza birwanya-gutatanya.③kwirinda, kutagira amazi, kubumba.ONta gukira, hamwe nibikorwa bimwe byo kurwanya impimbano.Ubushyuhe bugabanuka bwa polyester isanzwe ikoreshwa mubiribwa byoroshye, isoko ryibinyobwa, ibikoresho bya elegitoroniki n’amashanyarazi, ibicuruzwa byuma, cyane cyane ibirango bigabanuka ni ahantu h'ingenzi ho gukoreshwa.Kuberako hamwe niterambere ryihuse ryamacupa yibinyobwa bya PET, nka Coke, Sprite, imitobe yimbuto zitandukanye hamwe nandi macupa y'ibinyobwa bikenera firime ya PET ubushyuhe bugabanuka hamwe nayo kugirango ikore ibirango bifunga ubushyuhe, biri mubyiciro bimwe bya polyester, nibikoresho byangiza ibidukikije, byoroshye gusubiramo no gukoresha.

Usibye kugabanya ibirango, firime firime polyester yubushyuhe nayo yatangiye gukoreshwa mubipfunyika hanze yibicuruzwa bya buri munsi mumyaka yashize.Kuberako irashobora kurinda ibintu bipfunyika ingaruka, imvura, ubushuhe hamwe ningese, kandi bigatuma ibicuruzwa byatsindisha abakoresha ibicuruzwa byanditse neza hanze, mugihe bishobora kwerekana ishusho nziza yuwabikoze.Kugeza ubu, ibicuruzwa byinshi kandi bipfunyika bifashisha firime ya shrink ya firime kugirango isimbuze firime gakondo ibonerana.Kuberako icapiro rigabanya firime rishobora kunoza isura yibicuruzwa, bifasha kwamamaza ibicuruzwa, kandi birashobora kwerekana neza ikirango cyikirango mumitima yabaguzi.

Guangdong Lebei Packing Co., Ltd.yatsindiye QS, SGS, HACCP, BRC, na ISO.Niba ushaka kumenya byinshi kandi ukaba ushaka gutumiza imifuka, twandikire.Tuzaguha serivisi nziza nigiciro cyiza.