Filimka PET

Filimka PET waa walxo filim laga sameeyay polyetylen terephthalate, kaas oo lagu sii daayo xaashi qaro weyn ka dibna si bixially u fidsan.Dhanka kale, waa nooc ka mid ah filimka caagga ah ee polymer, kaas oo si sii kordheysa ay u jecel yihiin macaamiisha sababtoo ah wax qabadkeeda dhamaystiran.Waa filim aan midab lahayn, hufan oo dhalaalaya oo leh sifooyin farsamo oo aad u fiican, qallafsanaan sare, qallafsanaan iyo adayg, iska caabin daloolin, iska caabin khilaaf, iska caabin heerkul sare iyo mid hooseeya, caabbinta kiimikada, caabbinta saliidda, cidhiidhiga hawada iyo xajinta udgoonka wanaagsan, waana mid ka mid ah substrate-ka ka kooban iska caabinta permeability ee caadi ahaan loo isticmaalo.

Filimka PET waa nooc ka mid ah filimada baakadka ah oo leh waxqabad dhammaystiran.Filimka PET wuxuu leeyahay sifooyin farsamo oo aad u wanaagsan, adkaantiisu waa tan ugu fiican dhammaan heerkulbeegyada, iyo xooggeeda xajinta iyo saameynta saameyntu aad ayey uga badan tahay filimada guud;waxay leedahay qallafsanaan wanaagsan, cabbir deggan, waxayna ku habboon tahay farsamaynta sare sida daabacaadda iyo bacaha waraaqaha, iwm. Filimka PET wuxuu kaloo leeyahay caabbinta kulaylka wanaagsan, caabbinta qabow iyo caabbinta kiimikada wanaagsan iyo caabbinta saliidda.Si kastaba ha ahaatee, maaha mid u adkaysata alkali xooggan;Way fududahay in la qaado koronto taagan, mana jirto hab ku habboon oo looga hortagayo koronto taagan, sidaas awgeed waa in fiiro gaar ah loo yeeshaa marka la baakeynayo alaabta budada ah.

Kala soocidda filimka PET

Filimka dhalaalaya ee PET High

Marka lagu daro sifooyinka wanaagsan ee jirka iyo farsamada ee filimka caadiga ah ee polyester-ka, filimku wuxuu kaloo leeyahay sifooyin muuqaal ah oo aad u fiican, sida hufnaan wanaagsan, cirrid hoose iyo dhalaal sare.Waxaa inta badan loo isticmaalaa alaabada aluminium-fasalka-sare ee faakuumka aluminiumka, filimku wuxuu u muuqdaa ka dib aluminium, kaas oo leh saameyn qurxinta baakadaha wanaagsan;waxa kale oo loo isticmaali karaa laser laser-ka-hortagga filimka saldhigga ah, iwm. Filimka BOPET ee dhalaalaya wuxuu leeyahay awood suuqeed oo weyn, qiimo sare oo lagu daray iyo faa'iidooyin dhaqaale oo muuqda.

Filimka wareejinta PET

Filimka wareejinta, oo sidoo kale loo yaqaan filimka wareejinta kulaylka, waxaa lagu gartaa xoogga xajinta sare, xasilloonida kulaylka wanaagsan, kulaylka yaraanta, dusha siman oo siman, diirran oo wanaagsan, waxaana loo isticmaali karaa marar badan.Inta badan waxaa loo isticmaalaa sida xambaara aluminium vacuum, taas oo ah, ka dib marka filimka PET lagu aluminium mashiinka aluminium aluminium, waxaa lagu dahaadhay koolo oo lagu dahaadhay warqad, ka dibna filimka PET waa la diiriyaa, iyo aluminium lakabka molecular waxaa loo wareejiyaa dusha sare ee kartoonada iyada oo loo marayo saamaynta koollada, samaynta waxa loogu yeero kartoonnada aluminium.Habka wax soo saarka ee kartoonada aluminiumka ah waa: filimka saldhigga PET → lakabka sii deynta → lakabka midabka → lakabka aluminium → lakabka koolada → u wareejinta kartoonada.

Baakadaha Vacuum aluminiumku waa nooc ka mid ah kartoonnada leh dhalaal macdan ah, kaas oo ah nooc baakadaha casriga ah ee horumarsan ee la sameeyay sannadihii u dambeeyay.Baakadaha noocan oo kale ah ee aluminiumku wuxuu leeyahay midab dhalaalaya, dareen macdan xoog leh iyo daabacaadyo dhalaalaya oo qurux badan, kaas oo bedeli kara aagga weyn ee shaabada kulul ee alaabta daabacan oo door ka ciyaara jeexjeexyada qurxinta alaabta.Sababtoo ah waxay qabataa habka aluminium vacuum, dusha sare ee kartoonada waxaa lagu daboolay oo kaliya lakab khafiif ah oo dhagan oo ah 0.25um ~ 0.3um lakabka aluminium, taas oo ah kaliya shan meelood meel lakabka aluminium aluminium ee kartoonada aluminium ee la dhejiyay, si waxay leedahay qaab macdan ah oo sharaf leh oo qurux badan, laakiin sidoo kale waxay leedahay sifooyin ilaalin deegaan oo la dumin karo oo dib loo warshadayn karo, waana shay baakad cagaaran ah.

PET filim milicsi

Filimka milicsiga ee PET waxaa lagu gartaa sifooyin muuqaal ah oo aad u wanaagsan, oogada siman oo siman, xasilloonida kulaylka wanaagsan, heerka yaraanta yar iyo caabbinta gabowga iftiinka.

Waxaa jira laba nooc oo agab milicsi ah oo loo isticmaalo tas-hiilaadka taraafikada: nooca lens-ka filim jihaynta jihada ah iyo filim dhalaalaya oo fidsan, labaduba waxay isticmaalaan filimka aluminium ee PET sida lakabka milicsiga, kaas oo tiro ka mid ah kuul dhalo ah oo leh index refractive of 1.9 ay yihiin ku dheggan filimka aluminium PET ka dib markii lagu dahaadhay xabagta cadaadiska-xasaasiga ah, ka dibna lagu buufiyo lakabka lakabka ilaalinta dusha sare ee butyral.

Filimka milicsiga ee PET waxa lagu dhejiyaa boorar leh shuruudo milicsi, calamadaha taraafikada (calamadaha waddooyinka, xannibaadaha milicsiga, taarikada nambarada baabuurta), lebbiska booliiska ee iftiimaya, calaamadaha badbaadada warshadaha, iwm.

Filimada Kiimikada Dahaaran

Si loo hagaajiyo sifooyinka dusha sare ee filimada PET si loo daabaco si ka wanaagsan iyo isku xidhka lakabyada aluminiumka vacuum, daawaynta corona waxaa badanaa loo isticmaalaa in lagu kordhiyo xiisadda dusha sare ee filimada.Si kastaba ha ahaatee, habka koronadu waxa uu leeyahay dhibaatooyin ay ka mid yihiin waqti ku filan, gaar ahaan heerkulka sare iyo jawiga qoyaanka badan, iyo xiisadda aflaanta la daweeyay ee corona si fudud ayay u qudhmi karaan.Habka daahan kiimikaad, si kastaba ha ahaatee, ma laha dhibaatooyinkan oo kale oo ay door bidaan warshadaha daabacaadda iyo aluminium.Intaa waxaa dheer, habka daahan ayaa sidoo kale loo isticmaali karaa si loo soo saaro filimada caqabadda sare iyo filimada antistatic, iwm.

PET filim ka hortag ah

Dunida maanta waxa ay gashay casrigii macluumaadka, mawjadaha kala duwan iyo hirarka hirarka elektromagnetic-ga ah ayaa buuxiyey dhammaan hawada sare ee dhulka, mowjadahan elektromagnetic-ga ah waxa ay noqon doonaan kuwo aan gaashaanka u daruurin qaybaha elektarooniga ah ee xasaasiga ah, looxyada wareegyada, qalabka isgaadhsiinta, iwm. waxa ay soo saari doonaan heerar kala duwan oo faragelin ah, taas oo ka dhalanaysa qallooca xogta. , isgaadhsiinta oo go'an.Iyo soo-saarka korantada iyo is-burburku waxay soo saareen koronto joogto ah oo ku saabsan qaybo xasaasi ah oo kala duwan, aalado, alaabada kiimikada qaarkood, iwm, sida ururinta dheecaanka korantada ee filimka baakadaha, cawaaqibta waxay noqon doontaa mid aad u xun, sidaa darteed horumarinta filimka baakadaha ka hortagga-static PET sidoo kale waa mid aad muhiim u ah.Muuqaalka filimka antistatic waa in lagu daro nooc ka mid ah wakiilka antistatic ee filimka PET, lakab khafiif ah oo khafiif ah ayaa laga sameeyay dusha sare ee filimka si loo hagaajiyo socodka dusha sare, si kharashka la soo saaro uu u soo baxo sida ugu dhakhsaha badan.

Filimka Kuleylka ee PET

Filimka PET waa polymer crystalline ah, ka dib fidinta iyo hanuuninta, filimka PET wuxuu soo saari doonaa heer aad u weyn oo crystallization ah, haddii kulaylku xiran yahay, wuxuu soo saari doonaa hoos u dhac iyo qallafsanaan, sidaas darteed filimka PET ee caadiga ah ma laha waxqabadka kuleylka.Ilaa xad, codsiga filimka BOPET waa mid xadidan.

Si loo xaliyo dhibaatada xiritaanka kulaylka, waxaan soo saarnay seddex lakab oo isku dhafan oo kuleyl ah oo lagu dabooli karo filimka PET anagoo wax ka beddelaya PET resin iyo qaadashada qaab-dhismeedka A/B/C saddex-lakab ah ayaa dhinta, taas oo fudud in la isticmaalo sababtoo ah hal dhinac filimku waa kuleyl-ku-dhejin kara.Filimada PET-ku-kulul-ku-xidhan ayaa si ballaaran loogu isticmaali karaa dhinacyada baakadaha iyo filimada ilaalinta kaadhka ee alaabooyin kala duwan.

PET filimka kulaylka yareeya

Filimka polyester-ka kuleylku waa nooc cusub oo baakadaha kulaylka yareeya.Sababtoo ah dib-u-warshadaynta sahlan, sunta aan sunta ahayn, dhadhanka, sifooyinka wanaagsan ee farsamada, gaar ahaan iyadoo la raacayo ilaalinta deegaanka, polyester (PET) waxay noqotay beddelka ugu habboon ee polyvinyl chloride (PVC) filimka kulaylka ee wadamada horumaray.Si kastaba ha noqotee, polyester-ka caadiga ah waa polymer-ka crystalline, filimka caadiga ah ee PET-ga wuxuu heli karaa oo kaliya heerka kulaylka yaraynta wax ka yar 30% ka dib habraac gaar ah.Si loo helo filimada polyester-ka leh kulaylka sareeyo, waa in sidoo kale wax laga beddelo.Si kale haddii loo dhigo, si loo diyaariyo aflaanta polyesterka leh kulaylka sareeyo, wax ka beddelka copolymerization ee polyester-ka caadiga ah, ie polyetylen terephthalate, ayaa loo baahan yahay.Heerarka kulaylka ugu badan ee filimaanta PET-da ee kopolymer-ku-beddelay waxay noqon kartaa ilaa 70% ama ka badan.

Sifooyinka filimka polyester-ka ee kulaylka leh: waxay ku xasilloon tahay heerkulka qolka, hoos u dhaca marka la kululeeyo, iyo in ka badan 70% kuleylka kuleylka ayaa ku dhaca hal jiho.Faa'iidooyinka baakadaha filimka polyester-ka ee kulaylka-yaraan kara waa: ① Daah-furnaan si ay ugu habboonaato jirka una muujiso sawirka alaabta.② Duubabka si adag loo xidhxidhay, ka-hortagga kala firdhinta wanaagsan.③Roobka celiya, qoyaanka celiya, caaryada celiya.④ Soo kabasho ma jirto, oo leh qaar ka mid ah shaqada ka hortagga been abuurka.Filimka polyester-ka ee kulaylka lagu yareyn karo waxaa sida caadiga ah loo adeegsadaa cuntada ku habboon, suuqa cabitaanka, qalabka elektaroonigga ah iyo korantada, alaabada birta ah, gaar ahaan calaamadaha la dhuuqi karo ayaa ah goobta ugu muhiimsan ee laga codsado.Sababtoo ah horumarinta degdega ah ee dhalooyinka cabitaanka PET, sida Coke, Sprite, casiirka miraha kala duwan iyo dhalooyinka kale ee cabitaanka waxay u baahan yihiin filimka kuleylka PET ee lagu sameeyo calaamadaha kuleylka, waxay ka tirsan yihiin isla fasalka polyester-ka, waa qalab deegaan saaxiibtinimo, sahlan. in dib loo warshadeeyo oo dib loo isticmaalo.

Marka lagu daro sumadaha yaraynta, filimka polyester-ka ee kulaylka yareeya ayaa sidoo kale bilaabay in loo isticmaalo baakadaha dibadda ee badeecadaha maalinlaha ah sannadihii la soo dhaafay.Sababtoo ah waxay ka ilaalin kartaa alaabta baakadaha saamaynta, roobka, qoyaanka iyo miridhku, sidoo kale waxay ka dhigi kartaa alaabtu inay ku guuleystaan ​​dadka isticmaala baakadaha si qurux badan loo daabacay, halka ay si fiican u muujin karto sawirka wanaagsan ee soo saaraha.Waqtigan xaadirka ah, soosaarayaasha baakadaha oo aad u badan ayaa isticmaalaya filim yar yar oo daabacan si ay u bedelaan filimka caadiga ah ee hufan.Sababtoo ah daabacaadda filimada yaraynta waxay hagaajin kartaa muuqaalka darajada alaabta, waxay ku haboon tahay xayeysiinta alaabta, waxayna samayn kartaa aragti qoto dheer oo calaamadda ganacsiga ah ee quluubta macaamiisha.

Guangdong Lebei Packing Co., Ltd.wuu gudbay shahaadooyinka QS, SGS, HACCP, BRC, iyo ISO. Haddii aad rabto inaad wax badan ka ogaato oo aad doonayso inaad dalbato bacaha, fadlan nala soo xidhiidh.Waxaan ku siin doonaa adeeg wanaagsan iyo qiimo wanaagsan.