Ana amfani da fim ɗin jefar polypropylene (CPP) sosai.CPP fim ɗin simintin gyare-gyaren da ba a miƙewa ba ne, wanda ba shi da tushe wanda aka samar ta hanyar narkewar simintin gyaran kafa.Idan aka kwatanta da fim ɗin da aka busa, ana nuna shi da saurin samar da sauri, babban fitarwa, da kuma nuna gaskiya na fim, mai sheki da kauri daidai.A lokaci guda kuma, saboda fim ɗin lebur ne, abubuwan da suka biyo baya kamar bugu da lamination sun dace sosai, don haka ana amfani da shi sosai a cikin marufi na masaku, furanni, abinci, da abubuwan yau da kullun.
Akwai hanyoyi guda biyu don samar da CPP: simintin simintin gyare-gyare na Layer Layer da Multi-Layer co-extrusion.Fim ɗin mai layi ɗaya ya fi buƙatar kayan don samun kyakkyawan aikin rufewar zafi mai ƙarancin zafi da sassauci.Multi-Layer co-extrusion simintin gyare-gyaren simintin gyaran fuska gabaɗaya za a iya raba shi zuwa yadudduka uku: Layer sealing Layer, support Layer da corona Layer.Zaɓin kayan abu ya fi fadi fiye da na fim ɗin Layer Layer.Abubuwan da suka dace da buƙatun kowane Layer za a iya zaɓar su daban-daban don ba fim ɗin halaye daban-daban, aiki da manufa.Daga cikin su, dole ne a rufe murfin zafi mai zafi, wanda ke buƙatar kayan aiki don samun ƙarancin narkewa, mai kyau mai zafi mai zafi, zafi mai zafi mai zafi, da sauƙi mai sauƙi: Layer goyon baya yana goyan bayan fim din kuma yana ƙara haɓaka. taurin fim.Layer corona yana buƙatar bugu ko karafa, wanda ke buƙatar matsakaicin tashin hankali a saman, kuma ƙari na ƙari yakamata a iyakance shi sosai.
Fim ɗin simintin gyare-gyare na CPP yana da kyakkyawan aikin rufewar zafi da ingantaccen haske, kuma yana ɗaya daga cikin manyan marufi masu haɗaka.Ana amfani da shi don samar da fina-finai na dafa abinci masu zafi, vacuum aluminized fina-finai, da dai sauransu. Kasuwar tana da kyakkyawan fata.
Lokacin aikawa: Maris-09-2022