Nhanganyaya yekunzwisisa musiyano uripo pakati pefirimu reCPP, firimu reOPP, firimu reBOPP nefirimu reMOPP

Maitiro ekutonga opp,cpp,bopp,VMopp, ndapota tarisa zvinotevera.

PP izita rekuti polypropylene. Zvichienderana nehunyanzvi uye chinangwa chekushandiswa, mhando dzakasiyana dzePP dzakagadzirwa.

CPP Firimu iri rakaumbwa nepolypropylene firimu, rinozivikanwawo sefirimu repolypropylene risina kutwasanudzwa, rinogona kukamurwa kuita firimu reGeneral CPP (General CPP), firimu reMetalize CPP (Metalize CPP, MCPP) nefirimu reRetort CPP (Retort CPP, RCPP), nezvimwewo.

MainFzvekudya

- Mutengo wakaderera pane mamwe mafirimu akadai seLLDPE, LDPE, HDPE, PET nezvimwewo.

-Kuomarara kwakanyanya kupfuura firimu rePE.

-Inochengetedza hunyoro hwakanaka uye hwema.

- Inoshanda zvakawanda, inogona kushandiswa sefirimu repasi rakasanganiswa.

- Kupfeka kwesimbi kunowanikwa.

-Sekurongedza chikafu nezvinhu uye kurongedza kwekunze, ine chimiro chakanaka uye inogona kuita kuti chigadzirwa chionekwe zvakajeka kuburikidza nekurongedza.

Kushandiswa kwefirimu reCPP

Firimu reCpp rinogona kushandiswa pamisika iri pazasi. Mushure mekudhinda kana lamination.

1.mapaketi emukati ane laminated
2. (Firimu rakagadzirwa nesimbi) Firimu rakagadzirwa nesimbi rekurongedza nekushongedza zvinodzivirira. Mushure mekuputira nesimbi, rinogona kuwedzerwa neBOPP, BOPA nedzimwe nzira dzekugadzira tii, chikafu chakakangwa, mabhisikiti, nezvimwewo.
3. (Firimu retorting) CPP ine simba rekudzivirira kupisa. Sezvo nzvimbo yekunyorovesa yePP iri 140°C, rudzi urwu rwefirimu runogona kushandiswa mukuzadza kunopisa, mabhegi etort, kurongedza kweaseptic nedzimwe nzvimbo. Pamusoro pezvo, ine simba rekudzivirira acid, simba realkali uye simba remafuta, zvichiita kuti ive sarudzo yakanakisisa yekurongedza zvigadzirwa zvechingwa kana zvinhu zvakaiswa laminated. Yakachengeteka pakubata chikafu, ine simba rekuratidzira rakanaka, inochengetedza kunaka kwechikafu mukati, uye kune mhando dzakasiyana dze resin dzine hunhu hwakasiyana.
4. (Firimu rinoshanda) Mashandisirwo angangodaro anosanganisirawo: kurongedza chikafu, kurongedza masiwiti (firimu rakamonyoroka), kurongedza mishonga (mabhegi ekuisa musanganiswa), kutsiva PVC muma album emifananidzo, maforodha nemagwaro, bepa rekugadzira, tepi inonamira isingaome, zvibatiso zvemakadhi ebhizinesi, maforodha emhete, uye mabhegi ekumira.
5. Misika mitsva yeCPP yekushandisa, senge maDVD nemabhokisi ekuona neruzha, mabhokisi ekubika, mafirimi nemaruva emiti nemichero anodzivirira mhute, uye mapepa ekugadzira ekuisa mavara.

Firimu reOPP

OPP iPolypropylene yakatenderedzwa.

Zvinhu zvirimo

Firimu reBOPP rakakosha zvikuru sechigadzirwa chekurongedza chinochinjika. Firimu reBOPP rinoonekera, harinhuwi, harina kunaka, harina chepfu, uye rine simba guru rekudhonza, simba rekubaya, kuomarara, uye rinoonekera zvakanyanya.

Kurapa korona yefirimu reBOPP pamusoro kunodiwa usati wanama kana kudhinda. Mushure mekurapa korona, firimu reBOPP rinogona kuchinjika zvakanaka pakudhinda, uye rinogona kudhindwa neruvara kuti rionekwe zvakanaka, saka rinowanzo shandiswa sechikamu chepamusoro chefirimu rakagadzirwa nesimbi kana kuti rakanamirwa.

Kushomeka:

Firimu reBOPP rinewo zvikanganiso, zvakaita sekuti magetsi asingachinjiki ari nyore kuunganidzira, hapana kuvharika kwekupisa, nezvimwewo. Pamuchina wekugadzira unomhanya zvakanyanya, mafirimu eBOPP anowanzo shandiswa nemagetsi asingachinjiki, uye zvinobvisa simba zvinofanira kuiswa. Kuti firimu reBOPP rikwanise kuvharika nekupisa, guruu re resin rinogona kuvharika nekupisa, senge PVDC latex, EVA latex, nezvimwewo, rinogona kuputirwa pamusoro pefirimu reBOPP mushure mekurapwa kwekorona, guruu re solvent rinogonawo kuputirwa, uye kuputirwa kwe extrusion kana kuputirwa kunogonawo kushandiswa. Nzira ye co-extrusion composite yekugadzira firimu reBOPP rinogona kuvharika nekupisa.

Mashandisirwo

Kuti pave nekushanda kwakaringana, nzira dzekugadzira dzine ma "multi-layer composite" dzinowanzo shandiswa mukugadzirwa. BOPP inogona kusanganiswa nezvinhu zvakasiyana-siyana kuti isangane nezvinodiwa zvekushandisa. Semuenzaniso, BOPP inogona kusanganiswa neLDPE, CPP, PE, PT, PO, PVA, nezvimwewo kuti iwane gasi rakawanda, hunyoro, kujeka, kupisa kwakanyanya uye kupisa kwakaderera, kubika uye kujeka kwemafuta. Mafirimu akasiyana-siyana anogona kushandiswa pakudya kune mafuta, chikafu chinonaka, chikafu chakaoma, chikafu chakanyikwa, marudzi ese echikafu chakabikwa, mapanikeki, makeke emupunga nezvimwe zvinhu zvekurongedza.

 VMOPPFirimu

VMOPP ifirimu reBOPP rakagadzirwa nealuminium, rakatetepa rakaputirwa pamusoro pefirimu reBOPP kuti rive nerunako rwesimbi uye rionekwe zvakanaka. Zvinhu zvacho ndeizvi:

1. Firimu rakarukwa rine kupenya kwesimbi kwakanaka uye kupenya kwakanaka, rinopa kunzwa kweumbozha. Kurishandisa kurongedza zvinhu kunovandudza kutaridzika kwezvigadzirwa.
2. Firimu realuminium rine hunhu hwakanaka hwekudzivirira gasi, hunhu hwekudzivirira hunyoro, hunhu hwemumvuri uye hunhu hwekuchengetedza hwema. Harisi chete rine hunhu hwakasimba hwekudzivirira okisijeni nemhepo yemvura, asiwo rinogona kudzivirira anenge mwaranzi ye ultraviolet, chiedza chinoonekwa uye mwaranzi ye infrared, izvo zvinogona kuwedzera hupenyu hwezvinhu zvirimo. Kune chikafu, mishonga nezvimwe zvigadzirwa zvinoda kuwedzera hupenyu hwezvinhu zvirimo, isarudzo yakanaka kushandisa firimu realuminium sechiputiro, izvo zvinogona kudzivirira chikafu kana zvirimo kuti zvisakanganiswe nekuda kwekunwa hunyoro, kupenya kweokisijeni, kupenya kwechiedza, shanduko, nezvimwewo. Firimu realuminium rine hunhu hwekuchengetedza hwema, mwero wekutumira hwema wakaderera, izvo zvinogona kuchengetedza hwema hwezvirimo kwenguva yakareba. Naizvozvo, firimu realuminium chinhu chakanaka chekudzivirira chekuchengetedza hwema.
3. Firimu rakagadzirwa nealuminium rinogonawo kutsiva aluminium foil kune marudzi akawanda emapouch ekudzivirira uye firimu. Huwandu hwealuminium hunoshandiswa hunoderedzwa zvakanyanya, izvo zvisingangochengetedze simba nezvinhu chete, asiwo zvinoderedza mutengo wekurongedza zvinhu kusvika pamwero wakati.
4. Rutivi rwe aluminiyamu pamusoro peVMOPP rune conductivity yakanaka uye runogona kubvisa mashandiro emagetsi. Saka, hunhu hwekuvhara hunhu hwakanaka, kunyanya kana uchirongedza zvinhu zvakaita seupfu, hunogona kusimbisa kusimba kwepakeji. Zvichideredza zvikuru kuitika kwekubuda kwemvura.

Zvigadzirwa zvepurasitiki zvepurasitiki kana firimu rakacheneswa.

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