Filimka baakadaha waxaa inta badan lagu sameeyaa isku dhafka iyo soo saarida dhowr xabo oo polyetylen ah oo noocyo kala duwan ah.Waxay leedahay iska caabin dalool, xoog sare iyo waxqabad sare.
Filimada baakadahawaxaa loo kala saaraa todoba qaybood: PVC, CPP, OPP, CPE, ONY, PET iyo AL.
1. PVC
Waxaa loo isticmaali karaa in lagu sameeyo filimka baakadaha, filimka kuleylka kuleylka ee PVC, iwm. Codsiga: calaamadda dhalada PVC.
2. Ku shub filimka polypropylene
Filimka polypropylene tuurista waa filim polypropylene ah oo ay soo saartay habka shubista cajaladda.Waxa kale oo loo qaybin karaa CPP-ga caadiga ah iyo karinta CPP.Waxay leedahay daah-furnaan aad u wanaagsan, dhumucdiisuna tahay lebbiska, iyo waxqabadka labbiska ee jihooyinka toosan iyo kuwa toosan.Guud ahaan waxaa loo isticmaalaa sida walxaha lakabka gudaha ee filimka isku dhafan.
CPP (Cast Polypropylene) waa filim polypropylene (PP) ah oo ay soo saartay habka extrusion ee warshadaha caagga ah.Codsiga: Inta badan waxaa loo isticmaalaa lakabka daboolida gudaha eefilim isku dhafan, ku habboon baakadaha saliidda ka kooban walxaha iyo baakadaha u adkaysta karinta.
3. Filimka polypropylene ee ku jihaysan biaxil
Filimka polypropylene ee ku jihaysan Biaxial waxaa lagu sameeyaa iyadoo la wada saarayo walxaha polypropylene ee go'yaal, ka dibna lagu kala fidinayo labada jiho ee toosan iyo kuwa toosan.
Codsiga: 1. Inta badan loo isticmaalofilim isku dhafandusha daabacaadda.2. Waxaa la samayn karaa filimka pearlescent (OPPD), film baabi'inta (OPPZ), iwm ka dib markii habayn gaar ah.
4. Polyethylene koloriin leh (CPE)
Kolorinated polyetylen (CPE) waa maado polymer ah oo buuxa oo leh muuqaal budo cad, aan sun ahayn oo aan dhadhamin.Waxay leedahay iska caabin cimilo oo heer sare ah, iska caabin ozone, caabbinta kiimikada iyo caabbinta gabowga, iyo sidoo kale caabbinta saliida wanaagsan, dib u dhaca ololka iyo waxqabadka midabaynta.
5. Filimka nylon (ONY)
Filimka nylon waa filim aad u adag oo leh hufnaan wanaagsan, dhalaal wanaagsan, xoog xoog badan, xoog adkaysi sare leh, iska caabin kulayl wanaagsan, iska caabin qabow, caabbinta saliidda iyo caabbinta dareeraha organic, caabbinta abrasion wanaagsan, caabbinta dalool, iyo jilicsan, iska caabin oxygen heer sare ah; laakiin waxay leedahay waxqabadka uumiga biyaha oo liita, nuugista qoyaanka oo sarreeya, qoyaanka oo ka bixi kara, ku habboon baakadaha alaabta adag, sida cuntada dufanka leh Alaabta Hilibka, cuntada shiilan, cunto baakadaysan, cunto karinta iwm.
Codsiga: 1. Waxaa inta badan loo isticmaalaa lakabka dusha sare iyo lakabka dhexe ee xuubka isku dhafan.2. Baakadaha cuntada saliidda, baakad la qaboojiyey, baakad vacuum ah, baakad jeermis dile ah.
6. Filimka Polyester-ka (PET)
Filimka Polyester-ka waxa uu ka samaysan yahay polyetylen terephthalate sida walxo ceeriin ah, kaas oo lagu sii daayo go'yo qaro weyn ka dibna si bixially u fidsan.
Si kastaba ha ahaatee, qiimaha filimka polyesterka waa mid aad u sarreeya, oo dhumucdiisuna tahay 12mm.Inta badan waxaa loo isticmaalaa sida walxaha dibadda ee baakadaha karinta, waxayna leedahay daabacaad wanaagsan.
Codsiyada: 1. Qalabka daabacaadda dusha sare ee filimka;2. Waxa la samayn karaa aluminium.
7. AL (aluminium foil)
Foornada aluminiumku waa nooc ka mid ah walxaha baakadahataas oo aan wali la bedelin.Waa haye kulayl aad u fiican iyo hadh cadceed.
8. Filim aluminium ah
Waqtigan xaadirka ah, filimada aluminiumka ah ee sida weyn loo isticmaalo waxaa ka mid ah filimka aluminiumka ah ee polyester-ka ah (VMPET) iyo filimka aluminium ee CPP (VMCPP).Filimka aluminiumku wuxuu leeyahay sifooyin labadaba filim caag ah iyo birta.Doorka dahaarka aluminium ee dusha filimka waa in la xannibo iftiinka iyo ka hortagga shucaaca ultraviolet, taas oo aan kordhinayn oo kaliya nolosha shelf ee waxyaabaha ku jira, laakiin sidoo kale waxay hagaajinaysaa iftiinka filimka.Ilaa xad, waxay bedeshaa aluminium aluminium, sidoo kale waxay leedahay wax qabad jaban, qurux badan oo wanaagsan.Sidaa daraadeed, daahan aluminium ah ayaa si weyn loogu isticmaalaa baakadaha isku dhafan, inta badan waxaa loo isticmaalaa baakadaha dibadda ee cuntada qalalan iyo kuwa bararsan sida buskudka.
Waqtiga boostada: Oct-20-2022