Tasirin rami yana nufin samuwar faɗuwar faɗuwa da wrinkles a kan wani Layer na substrate mai lebur, da kuma kan wani Layer na substrate wanda ke fitowa don samar da ƙwanƙwasa ƙwanƙwasa da wrinkles.Gabaɗaya yana gudana a kwance kuma ana yawan gani a ƙarshen ganguna biyu.Akwai dalilai da yawa waɗanda zasu iya haifar da tasirin rami.A ƙasa, za mu ba da cikakken gabatarwa.
1.Tashin hankali yayin hadawa bai dace ba. Bayan da aka gama hadawa, membrane ɗin da aka ɗaure a baya zai yi kwangila, yayin da ɗayan Layer tare da ƙananan tashin hankali zai yi kwangila kaɗan ko a'a, yana haifar da ƙaura da kuma haifar da wrinkles.Lokacin rufe manne akan fina-finai masu sauƙi mai sauƙi da haɗawa tare da fina-finai marasa shimfiɗawa, tasirin tunnel ɗin yana da saurin faruwa.Misali, akwai fim ɗin da aka haɗa tare da BOPP/AI/PE tsarin Layer uku.
Lokacin da aka haɗa Layer na farko na BOPP tare da AI, murfin BOPP ya shiga ramin bushewa don dumama da bushewa.Idan tashin hankali mara nauyi ya yi yawa, haɗe tare da dumama a cikin rami mai bushewa, BOPP yana shimfiɗa, kuma elongation na Layer AI yana da ƙananan ƙananan.Bayan haɓakawa, BOPP yana raguwa, yana haifar da layin AI don fitowa kuma ya samar da rami mai juyawa.A lokacin haɗe-haɗe na biyu, Layer (BOPP/AI) yana aiki azaman suturar sutura.Saboda Layer AI, haɓakar fim ɗin yana da ƙanƙanta.Idan tashin hankali na fim ɗin PE mai buɗewa na biyu ya yi yawa, fim ɗin PE yana sauƙin shimfiɗawa kuma ya lalace.
Bayan da aka gama hadawa, PE yana raguwa, yana haifar da (BOPP/AI) Layer don kumbura kuma ya samar da rami.Sabili da haka, wajibi ne don daidaita tashin hankali bisa ga halaye na kayan aiki daban-daban.
2.Fim ɗin da kansa yana murƙushe, ba daidai ba a cikin kauri, kuma yana da gefuna. Don haɗa irin wannan nau'in fim ɗin, ya zama dole don rage saurin haɗakarwa da haɓaka tashin hankali mara ƙarfi.Duk da haka, bayan wani lokaci, sabon abu na rami zai faru, don haka flatness na fim din substrate yana da mahimmanci.
3.Rashin iska mara kyau yana buƙatar daidaita matsa lamba bisa tsarin tsarin fim ɗin #composite. Ƙara girman taper na fim mai kauri da tauri, kuma kada ku haifar da sako-sako na ciki da maƙarƙashiya na waje, yana haifar da yanayin rami a cikin wrinkles.Kafin nadawa, fim ɗin ya kamata a sanyaya sosai.Idan nadin ya yi sako-sako da yawa, to akwai sako-sako, kuma akwai iska mai yawa a tsakanin shimfidar fim din, wanda bai dace da shi yadda ya kamata ba, lamarin tunnel shima zai iya faruwa.
4.Adhesive yana da ƙananan nauyin kwayoyin halitta, ƙarancin haɗin kai, da ƙarancin mannewa na farko, wanda ba zai iya hana zamewar fim din ba kuma ya haifar da yanayin rami.Sabili da haka, ya kamata a zaɓi manne mai dacewa.
5.Adadin manne da bai dace ba. Idan adadin manne da aka yi amfani da shi bai isa ba ko bai yi daidai ba, yana haifar da rashin isassun ƙarfin haɗin gwiwa ko rashin daidaituwa, yana haifar da yanayin rami a yankunan gida.Idan an yi amfani da mannen da yawa, maganin yana jinkirin, kuma zamewa yana faruwa a cikin mannen Layer, kuma yana iya haifar da yanayin rami.
6.Matsakaicin manne mara kyau, ƙarancin ƙarancin ƙarfi, da ɗanshi ko abun ciki na barasa na iya haifar da jinkirin warkewa da zamewar fim. Sabili da haka, wajibi ne a gwada gwadawa akai-akai kuma ya cika cikakkiyar fim ɗin da aka haɗa.
7. Akwai sauran kaushi da yawa da yawa a cikin fim ɗin da aka haɗa, mannen bai bushe sosai ba, kuma ƙarfin haɗin gwiwa ya yi ƙanƙanta. Idan tashin hankali bai daidaita daidai ba, yana da sauƙi don haifar da zamewar fim.
Abin da ke sama tattarawa ne da raba wallafe-wallafen kan layi, Idan kuna da buƙatun sayayya don Fim ɗin Haɗaɗɗen, da fatan za a tuntuɓe mu:
Lokacin aikawa: Agusta-24-2023
