1, Formulation na Anilox nadi a Aluminum tsare Bag Production,
A cikin busassun tsari na lamination, ana buƙatar saiti uku na anilox rollers gabaɗaya don gluing rollers anilox:
Ana amfani da layukan 70-80 don samar da fakitin mayar da martani tare da babban abun ciki mai manne.
Ana amfani da layin 100-120 don marufi na samfuran matsakaicin juriya kamar ruwan dafaffen.
Ana amfani da layin 140-200 don samar da samfuran marufi na gabaɗaya tare da ƙarancin gluing.
2, Composite key sigogi a cikin samar da aluminum tsare bags
Tanderun zafin jiki: 50-60 ℃; 60-70 ℃; 70-80 ℃.
Haɗin zafin jiki: 70-90 ℃.
Matsakaicin mahaɗa: Ya kamata a ƙara matsa lamba na abin nadi mai yawa kamar yadda zai yiwu ba tare da lalata fim ɗin filastik ba..
Game da takamaiman yanayi da yawa:
(1) Lokacin da aka rufe fim ɗin m, zafin jiki na tanda da laminating abin nadi da kuma samun iska a cikin tanda (ƙarar iska, saurin iska) yana da tasiri mai yawa akan gaskiya. Lokacin da fim ɗin bugu shine PET, ana amfani da ƙananan zafin jiki; lokacin da fim ɗin bugu shine BOPP.
(2) A lokacin da compounding aluminum tsare, idan bugu film ne PET, da zazzabi na compounding abin nadi dole ne mafi girma fiye da 80 ℃, yawanci gyara tsakanin 80-90 ℃. Lokacin da fim ɗin bugu shine BOPP, zafin jiki na abin nadi bai kamata ya wuce 8 ba
3. Foil bags suna warke a lokacin samar.
(1) zazzabi: 45-55 ℃.
(2) lokacin warkewa: 24-72 hours.
Sanya samfurin a cikin dakin warkewa a 45-55 ° C, awanni 24-72, gabaɗaya kwana biyu don cikakkun jakunkuna masu haske, kwana biyu don jakunkunan foil na aluminum, da awanni 72 don buhunan dafa abinci.
4, Yin amfani da saura manne a cikin samar da aluminum tsare bags
Bayan an narkar da sauran maganin roba sau biyu, rufe shi, kuma a rana ta gaba, shiga cikin sabon maganin roba a matsayin diluent, lokacin da ake buƙatar babban samfurin, ba fiye da 20% na jimlar ba, idan yanayi ya fi dacewa a cikin firiji. Idan danshi mai ƙarfi ya cancanta, za a adana kayan da aka shirya na kwanaki 1-2 ba tare da babban canji ba, amma tun da fim ɗin da aka haɗa ba za a iya yanke hukunci nan da nan ba ko ya cancanta ko a'a, yin amfani da sauran manne kai tsaye zai iya haifar da hasara mai yawa.
5. Tsari matsaloli a cikin samar da aluminum tsare bags
Zazzafar mashigar ramin bushewa ya yi yawa ko kuma babu ƙarancin zafin jiki, zafin shigar ya yi yawa, kuma bushewar yana da sauri sosai, ta yadda sauran abubuwan da ke saman mannen Layer ɗin ya ƙafe da sauri, saman yana murƙushewa. sannan lokacin da zafi ya shiga cikin manne, iskar gas din da ke karkashin fim din Sai ya fasa ta cikin fim din roba ya samar da zobe kamar dutsen dutse mai aman wuta, sai da'irar ke sanya robar din ba ta da kyau.
Akwai ƙura da yawa a cikin ingancin muhalli, kuma akwai ƙura bayan gluing a cikin tanda na lantarki a cikin iska mai dumi, wanda ke manne da saman viscose, kuma lokacin hadawa yana sandwid tsakanin faranti na karfe 2 na tushe. Hanyar: Mai shiga yana iya amfani da matattara da yawa don cire ƙura daga iska mai dumi.
Adadin manne bai isa ba, akwai sarari mara kyau, kuma akwai ƙananan kumfa na iska, yana haifar da mottled ko bayyanuwa. Bincika adadin manne don ya wadatar kuma ya zama iri ɗaya
Lokacin aikawa: Jul-18-2022