Fim ɗin filastikwani bakin ciki ci gaba da polymeric abu.Ana kiran kayan filastik mafi kauri da "sheet".Ana amfani da waɗannan ɓangarorin robobi na bakin ciki don raba wurare ko juzu'i, don riƙe abubuwa, don yin aiki azaman shinge, ko azaman saman da za'a iya bugawa.
Ana amfani da fina-finai na filastik a cikin aikace-aikace iri-iri.Waɗannan sun haɗa da: marufi, jakunkuna na filastik, lakabi, ginin gini, shimfidar ƙasa, kera wutar lantarki, fim ɗin hoto, kayan fim na fina-finai, kaset na bidiyo, da sauransu.
Tsari
Fina-finan na filastik yawanci thermoplastics ne kuma ana yin su ta hanyar narkewa don ƙirƙirar fim ɗin.
Cast - Fitar filastik na iya jefa fim ɗin da aka sanyaya ko kuma a kashe sa'an nan kuma ya raunata a kan nadi.
Fim ɗin da aka fitar za a iya miƙewa, da bakin ciki, ko kuma a daidaita shi ta hanya ɗaya ko biyu.Busa ko tsarin tubular yana tilasta iska cikin zoben da aka fitar don fadada fim ɗin.Firam ɗin tanti masu lebur suna shimfiɗa fim ɗin da aka fitar kafin annealing.
Ana iya amfani da rolls na calender don samar da fim daga polymers masu zafi
Magani shine wani tsari na samar da fim.
Ana amfani da Skiving don goge fim daga tushe mai ƙarfi (wani lokaci ana amfani da shi don yin tef ɗin hatimin zaren PTFE)
Coextrusion ya ƙunshi extruding biyu ko fiye yadudduka na daban-daban polymers cikin fim guda
Lamination yana haɗa fina-finai biyu ko fiye (ko wasu kayan) a cikin sanwici
Ana amfani da murfin extrusion don samar da fim akan wani fim ko substrate
Lokacin aikawa: Mayu-16-2018