Menene jakar marufi na filastik

Jakar marufi na filastik wani nau'in jakar marufi ne da ke amfani da filastik azaman ɗanyen abu don samar da labarai daban-daban a rayuwar yau da kullun. Ana amfani dashi sosai a rayuwar yau da kullun da kuma samar da masana'antu, amma dacewa a wannan lokacin yana kawo cutarwa na dogon lokaci. Jakunkuna marufi na filastik da aka saba amfani da su galibi an yi su ne da fim ɗin polyethylene, wanda ba shi da guba kuma ana iya amfani da shi don ɗaukar abinci. Akwai kuma wani nau’in fim din da aka yi da sinadarin polyvinyl chloride, wanda shi ma ba shi da guba, amma abubuwan da ake karawa bisa manufar fim din galibi suna da illa ga jikin dan Adam kuma suna da wani nau’in guba. Don haka, irin wannan fim da buhunan filastik da aka yi da fim ɗin ba su dace da riƙe abinci ba.

Ana iya raba buhunan marufi na filastik zuwa OPP, CPP, PP, PE, PVA, EVA, jakunkuna masu haɗaka, jakunkuna masu fitar da kaya, da sauransu bisa ga kayansu.

Amfani
CPP
Ba mai guba ba, mai yuwuwa, mafi kyawun bayyananni fiye da PE, kuma ɗan ƙasa kaɗan cikin taurin. Rubutun yana da taushi, tare da nuna gaskiya na PP da laushi na PE.
PP
Taurin ya yi ƙasa da OPP, ana iya miƙe shi (miƙen hanya biyu) bayan an shimfiɗa shi cikin alwatika, hatimin ƙasa ko hatimin gefe.
PE
Akwai formalin, amma fayyace kadan kadan
PVA
Rubutun laushi da kuma nuna gaskiya. Wani sabon nau'in abu ne na muhalli. Yana narkewa cikin ruwa. Ana shigo da albarkatun kasa daga Japan. Farashin yana da tsada. Ana amfani da shi sosai a ƙasashen waje.
OPP
Kyakkyawan nuna gaskiya da ƙarfi mai ƙarfi
Jaka mai hade
Hatimin yana da ƙarfi, ana iya bugawa, kuma tawada ba zai faɗi ba
Jakar extrusion
Kyakkyawan nuna gaskiya, laushi mai laushi, bugawa

Ana iya raba buhunan marufi na filastik zuwa nau'ikan samfuri daban-daban da amfani: jakunkuna masu saƙa na filastik da jakunkunan fim ɗin filastik.
Jakar saƙa
Jakunkuna da aka saka na filastik sun ƙunshi jaka na polypropylene da jakunkuna na polyethylene bisa ga manyan kayan;
Bisa ga hanyar dinki, an raba shi zuwa jaka na kasa tare da sutura da jaka na kasa tare da sutura.
Ana amfani da shi sosai azaman marufi don taki, samfuran sinadarai da sauran abubuwa. Babban aikin samar da shi shine amfani da albarkatun robobi don fitar da fim din, a yanka, da kuma mikewa cikin filaye masu fadi, sannan a saka kayan ta hanyar yadi da saqa, wadanda galibi ake kiransu buhunan saka.
Siffofin: nauyi mai sauƙi, ƙarfin ƙarfi, juriya na lalata, da dai sauransu, bayan ƙara rufin fim ɗin filastik, zai iya zama tabbacin danshi da danshi; nauyin jakar haske yana ƙarƙashin 2.5kg, matsakaicin matsakaicin nauyin jakar shine 25-50kg, nauyin jaka mai nauyi shine 50-100kg
Jakar fim
Kayan albarkatun kasa na jakar fim na filastik shine polyethylene. Jakunkuna na filastik sun kawo jin daɗi ga rayuwarmu, amma dacewa a wannan lokacin ya kawo lahani na dogon lokaci.
Rarraba ta hanyar samar da kayan: high-matsi polyethylene filastik jaka, low-matsi polyethylene roba bags, polypropylene roba bags, polyvinyl chloride filastik jaka, da dai sauransu.
Rarraba ta bayyanar: jakar T-shirt, jakar madaidaiciya. Jakunkuna da aka rufe, jakunkunan tsiri na filastik, jakunkuna masu siffa na musamman, da sauransu.
Siffofin: Jakunkuna masu haske suna ɗaukar fiye da 1kg; matsakaicin jaka kaya 1-10kg; nauyin jaka masu nauyi 10-30kg; buhunan kwantena suna ɗaukar fiye da 1000kg.