Parafilim abu ne mai haɗe-haɗe tare da aikin rufewa, tasirin hana jabu, hana haɓakawa da gurɓata abubuwan samfur, da hazo mara wari.
Don magance matsalar rufewar zafi, ta hanyar gyaran gyare-gyare na PET resin da kuma amfani da tsarin A / B / C uku ya mutu, an samar da fim din PET mai zafi mai zafi da aka yi amfani da shi tare da Layer uku. Wannan fim ɗin PET mai zafi mai zafi Domin akwai murfin zafi mai zafi a gefe ɗaya, ana iya rufe shi kai tsaye mai zafi, wanda ya dace sosai don amfani. Za a iya amfani da fim ɗin PET mai zafi mai zafi a cikin fagage na marufi da finafinan kariya na kati na kayayyaki daban-daban.
PET na yau da kullun shine polymer crystalline. Bayan an shimfiɗa fim ɗin PET da daidaitawa, zai haifar da babban matakin crystallization. Idan an rufe shi da zafi, zai ragu kuma ya lalace, don haka fim ɗin PET na yau da kullun ba shi da abubuwan rufewar zafi. Lokacin da aka yi amfani da fim ɗin PET azaman marufi na kayayyaki, don magance matsalar rufewar zafi, ana amfani da hanyar haɗa fim ɗin BOPET tare da fim ɗin PE ko fim ɗin CPP, wanda ke iyakance aikace-aikacen fim ɗin BOPET zuwa wani ɗan lokaci.
Ana amfani da wannan samfurin sosai a cikin: fim ɗin kayan kwalliyar kwalliyar kwalliya, abubuwan buƙatu na yau da kullun marufi mai ɗaukar hoto, fim ɗin marufi na abinci, fim ɗin marufi na magunguna da fim ɗin marufi na sinadarai da sauran masana'antu.
Bugu da ƙari, yana da kaddarorin hana jabu da sata, kuma yana iya buga tallace-tallacen kamfani akan fim ɗin rufewa don cimma tasirin talla.
Ya dace da kwantena marasa ƙarfe kamar PET, PVC, PP, PE, PS, AS nau'ikan kofuna na allura daban-daban, kwalabe na allura, akwatunan blister, kwalabe da aka ƙera, busa kofuna waɗanda aka ƙera, da busa sassa da aka ƙera.
Kayan kayan abinci don hulɗa kai tsaye tare da abubuwan sha
Daidai rufe bakin kofin don hana yaɗuwa
Duk samfuran suna fuskantar gwajin gwaji na tilas tare da iyr zamani na QA lab Kuma sami takardar shaidar mallaka.