Soo koobida arjiga alaabta baakadaha isku dhafan ee cuntada

2. Soo gaabinta iyo hordhaca

AL - foil aluminium ah

BOPA (NY) filim polyamide ah oo ku jihaysan bixially

BOPET (PET) filimka polyester-ka ee laba-xiddigood ku jihaysan

BOPP filim polypropylene ku jihaysan bixially

CPP tuurista filimka polypropylene

EAA vinyl-acrylic caag ah

EEAK ethylene-ethyl acrylate caag ah

EMA vinyl-methacrylic caag ah

EVAC ethylene-vinyl acetate caag ah

IONOMER Ionic Copolymer

PE polyethylene (wadar ahaan, waxaa ku jiri kara PE-LD, PE-LLD, PE-MLLD, PE-HD, PE modified, iwm.):

——PE-HD Cufnaanta Sare ee Polyethylene

——PE-LD Cufnaanta Hoose ee Polyethylene

——PE-LLD caafimad hoose oo toosan

--PE-MD cufnaanta dhexdhexaadka ah ee polyetylen

--PE-MLLD bac bir ah cufnaanta hoose ee polyetylen

PO polyolefin

PT cellophane

VMCPP vacuum aluminized kabka polypropylene

VMPET faakuum aluminium polyester ah

BOPP (OPP) ——filim polypropylene ku jihaysan bixially, kaas oo ah filim ka samaysan polypropylene oo ah alaabta ceeriin ee ugu weyn oo si baxially ah u fidisay habka filimka fidsan. Waxa ay leedahay awood adag oo adag, adag, iyo daahfurnaan. Wanaagsan, dhalaal wanaagsan, waxqabadka hooseeya, waxqabadka daabacaadda aad u fiican iyo dhejinta daahan, uumiga biyaha aad u fiican iyo guryaha xannibaadda, sidaas darteed waxaa si ballaaran loo isticmaalaa warshadaha baakadaha kala duwan.

PE - Polyethylene. Waa resin thermoplastic ah oo lagu helo polymerization of ethylene. Warshadaha, waxa kale oo ka mid ah copolymer-yaasha ethylene iyo xaddi yar oo α-olefin ah. Polyethylene waa mid aan ur lahayn, aan sun ahayn, waxay dareemeysaa sidii dhuxul, waxay leedahay iska caabin heerkul hooseeya oo aad u hooseeya (heerkulka ugu hooseeya ee hawlgalka wuxuu gaari karaa -100 ~ -70 ° C), xasilloonida kiimikada wanaagsan, waxayna u adkeysan kartaa inta badan aashitada iyo alkali nabaad guurka (aan u adkeysaneynin oksaydhka ) dabeecadda aashitada). Aan ku milmin dareerayaasha caadiga ah ee heerkulka qolka, nuugista biyaha oo hooseeya, dahaarka korantada oo aad u fiican.

CPP-taas oo ah, filimka polypropylene ee la tuuray, oo sidoo kale loo yaqaan filimka polypropylene aan fidin, waxaa loo qaybin karaa filimka guud ee CPP (General CPP, GCPP gaaban) iyo aluminium-dahaarka CPP (Metalize CPP, MCPP gaaban) filim iyadoo loo eegayo isticmaalka kala duwan fasalka cunto karinta ee CPP (Retort CPP, RCPP gaaban) filim, iwm.

VMPET - waxaa loola jeedaa polyester aluminium filim. Lagu dabaqay filimka difaaca ee baakadaha cuntada qalalan iyo kuwa bararsan sida buskudka iyo baakadaha dibadda ee daawooyinka iyo waxyaalaha la isku qurxiyo qaarkood.

Filimka aluminiumku wuxuu leeyahay labadaba sifooyinka filimka caagga ah iyo sifooyinka birta. Doorka dahaadhka aluminium ee dusha sare ee filimku waa hadh iyo ka hortagga shucaaca ultraviolet, kaas oo aan dheerayn oo kaliya nolosha shelf ee waxa ku jira, laakiin sidoo kale waxay hagaajinaysaa iftiinka filimka. , Codsiga filimka aluminiumka ah ee baakadaha isku dhafan waa mid aad u ballaaran. Waqtigan xaadirka ah, waxaa inta badan loo isticmaalaa baakadaha cuntada qalalan iyo kuwa bararsan sida buskudka, iyo sidoo kale baakadaha dibadda ee daawooyinka qaarkood iyo waxyaabaha la isku qurxiyo.

PET - sidoo kale loo yaqaan filimka polyester-ka ee heerkulka u adkaysta. Waxay leedahay sifooyin jireed oo heer sare ah, sifooyinka kiimikada iyo xasilloonida cabbirka, daahfurnaanta, iyo dib-u-warshadaynta, waxaana si ballaaran loogu isticmaali karaa duubista magnetic, qalabka sawir-qaadista, elektiroonigga, dahaarka korantada, filimada warshadaha, qurxinta baakadaha, ilaalinta shaashadda, muraayadaha indhaha ee ilaalinta dusha sare iyo meelaha kale . Qaabka filimka polyester-ka heerkulka sare u adkaysta: FBDW (matte madow hal-dhinac ah) FBSW (laba-gees matte madow) Heerkulka sare u adkaysta film polyester tilmaamaysa dhumucdiisuna waxay ballac duudduuban dhexroor core 38μm ~ 250μm 500 ~ 1080mm 300mm ~ 650mm 76mm (3〞), 152mm (6〞) Fiiro gaar ah: Tilmaamaha ballaca waa la soo saari karaa marka loo eego baahiyaha dhabta ah. Dhererka caadiga ah ee duubista filimku waa 3000m ama 6000 oo u dhiganta 25μm.

PE-LLD-Linear Low Density Polyethylene (LLDPE), aan sun ahayn, dhadhamin, qaybo caano ah oo aan ur lahayn oo leh cufnaanta 0.918 ~ 0.935g/cm3. Marka la barbardhigo LDPE, waxay leedahay heerkul jilicsan oo sarreeya iyo heerkulka dhalaalidda, waxayna leedahay faa'iidooyinka xoogga sare, adkaanta wanaagsan, qallafsanaanta sare, caabbinta kulaylka, iyo caabbinta qabowga. Waxa kale oo ay leedahay iska caabin dildilaaca deegaanka oo wanaagsan, xoog saamayn leh, iyo adkaysi. Xoogga jeexjeexa iyo hantida kale, waxayna u adkeysan kartaa asiidhka, alkalis, dareerayaasha organic, iwm waxaana si weyn looga isticmaalaa dhinacyada warshadaha, beeraha, daawada, nadaafadda iyo baahiyaha maalinlaha ah. Xabagta cufnaanta hoose ee tooska ah ee polyetylen (LLDPE), oo loo yaqaan polyetylen-jiilka saddexaad, ayaa leh xoog xajin, xoogga jeexjeexa, iska caabin dildilaaca deegaanka, iska caabin heerkul hooseeya, iyo kulaylka iyo iska caabbinta daloolinta ayaa si gaar ah u sarreeya.

BOPA (NYLON) - waa soo gaabinta Ingiriisiga ee filimka Biaxial oriented polyamide (nylon). Filimka Naylon Biaxial Oriented (BOPA) waa shay muhiim u ah soo saarista agabka baakadaha isku dhafan ee kala duwan, wuxuuna noqday baakadaha saddexaad ee ugu weyn kadib filimada BOPP iyo BOPET.

Filimka Nylon (oo sidoo kale loo yaqaan PA) Filimka nylon waa filim aad u adag oo leh daahfurnaan wanaagsan, dhalaal wanaagsan, xoog xoog leh oo xoog leh, iyo caabbinta kulaylka wanaagsan, caabbinta qabow iyo caabbinta saliidda. Iska caabbinta wanaagsan ee dareerayaasha organic, caabbinta abrasion, caabbinta dalool, iyo xoogaa jilicsan, caabbinta oksijiin heer sare ah, laakiin caqabad liidata ee uumiga biyaha, nuugista qoyaanka sare, qoyaanka qoyaanka, daboolida kulaylka liidata, ku habboon Waxay ku habboon tahay baakadaha walxaha adag, sida cunto dufan leh, hilib hilib, cunto shiilan, cunto faaruq ah, cunto uumi leh, iwm.

Filimadayada iyo lakabyadayadu waxay abuuraan dahaar ka ilaalinaya alaabtaada waxyeello kasta marka mar la baakadeeyo. Noocyo badan oo alaabta baakadaha ah oo ay ku jiraan polyetylen, polyester, naylon, iyo kuwa kale ee hoos ku taxan ayaa loo isticmaalaa si loo abuuro xannibaadkan.