Layin Extrusion Sheet PET/PLA
Babban Sigar Fasaha
| Samfura | Extruder model | Kaurin samfuran (mm) | Babban ƙarfin mota (kw) | Matsakaicin ƙarfin extrusion (kg/h) |
| Multi Layer | JWE75/40+JWE52/40-1000 | 0.15-1.5 | 132/15 | 500-600 |
| Layer guda ɗaya | JWE75/40-1000 | 0.15-1.5 | 160 | 450-550 |
| Ingantaccen inganci | JWE95/44+JWE65/44-1500 | 0.15-1.5 | 250/75 | 1000-1200 |
| Ingantaccen inganci | JWE110+JWE65-1500 | 0.15-1.5 | 355/75 | 1000-1500 |
Lura: Abubuwan ƙayyadaddun bayanai suna iya canzawa ba tare da sanarwa ba.
Babban Sigar Fasaha
| Samfura | Multi Layer | Layer guda ɗaya | Ingantaccen inganci |
| Bayanin Extruder | JW120/65-1000 | Saukewa: JW120-1000 | Saukewa: JW150-1500 |
| Kauri daga cikin samfurin | 0.20-1.5mm | 0.2-1.5 mm | 0.2-1.5 mm |
| Babban wutar lantarki | 132kw/45kw | 132kw | 200kw |
| Max iyawar extrusion | 600-700kg/h | 550-650kg/h | 800-1000kg/h |
Lura: Abubuwan ƙayyadaddun bayanai suna iya canzawa ba tare da sanarwa ba.
Farashin PLA
PLA wani nau'i ne na siffar layi na Aliphatic Polyesters.Ana iya amfani da PLA a cikin fakitin 'ya'yan itatuwa, kayan marmari, ƙwai, dafaffen abinci da gasasshen abinci, kuma ana iya amfani da su don shirya sanwici, biscuit da wasu fakiti kamar furen fure.
Bayanin Samfura
Polylactic acid (PLA) na iya zama gaba ɗaya bazuwa zuwa carbon dioxide da ruwa ƙarƙashin yanayin yanayi bayan an jefar da shi.Yana da kyakkyawan juriya na ruwa, kaddarorin injina, haɓakar halittu, ƙwayoyin cuta za su iya ɗauka, kuma ba shi da gurɓata muhalli.A lokaci guda, PLA kuma yana da kyawawan kaddarorin inji.Yana da babban tasiri mai ƙarfi, sassauci mai kyau da kwanciyar hankali na thermal, filastik, tsarin aiki, ba tare da canza launi ba, mai kyau permeability zuwa oxygen da ruwa tururi, da kuma nuna gaskiya, anti-mildew, antibacterial , sabis na rayuwa shine shekaru 2 ~ 3.
Mafi mahimmancin ma'auni na kayan aiki na kayan marufi shine haɓakar iska, kuma ana iya ƙayyade filin aikace-aikacen wannan abu a cikin marufi bisa ga nau'ikan nau'ikan iska na kayan.Wasu kayan marufi suna buƙatar iskar oxygen don samar da isasshen iskar oxygen zuwa samfurin;wasu kayan tattarawa suna buƙatar shinge ga iskar oxygen dangane da kayan, irin su kayan shayarwa, wanda ke buƙatar kayan da za su iya hana iskar oxygen shiga cikin kunshin don hana ƙura.tasirin girma.PLA yana da shingen iskar gas, shingen ruwa, nuna gaskiya da ingantaccen bugu.
PLA yana da fayyace mai kyau da sheki, kuma kyakkyawan aikin sa yana kwatankwacinsa da cellophane da PET, wanda baya samuwa a cikin wasu robobi masu lalacewa.A gaskiya da sheki na PLA ne 2 ~ 3 sau na talakawa PP fim da 10 sau na LDPE.Babban bayyanarsa yana sa bayyanar amfani da PLA azaman kayan tattarawa mai kyau.Misali, ana amfani da shi don marufi na alewa.A halin yanzu, yawancin fakitin alewa a kasuwa suna amfani da fina-finan marufi na PLA.
Bayyanar da wasan kwaikwayon wannan fim ɗin marufi suna kama da fina-finai na al'ada na al'ada, tare da babban nuna gaskiya, riƙewar kink mai kyau, bugu da ƙarfi, da kyawawan kaddarorin shinge, wanda zai iya riƙe ɗanɗanon alewa mafi kyau.Wani kamfani na Japan yana amfani da alamar "racea" PLA na Kamfanin Cakir Dow Polymer na Amurka a matsayin kayan marufi don sababbin samfurori, kuma marufi yana da kyau a bayyanar.Masana'antu na Toray sun haɓaka fina-finai masu aiki na PLA da yanka ta amfani da fasahar nano-alloy na mallakar ta.Wannan fim ɗin yana da zafi iri ɗaya da juriya mai tasiri kamar fina-finai na tushen man fetur, amma kuma yana da kyakkyawan elasticity da nuna gaskiya.
Ana iya yin PLA a cikin samfuran fim tare da babban nuna gaskiya, kyawawan kaddarorin shinge, kyakkyawan tsari da kaddarorin inji, kuma ana iya amfani da su don sassauƙan marufi na 'ya'yan itatuwa da kayan marmari.Yana iya ƙirƙirar yanayin ajiya mai dacewa don 'ya'yan itatuwa da kayan marmari, kula da ayyukan rayuwa na 'ya'yan itatuwa da kayan marmari, jinkirta tsufa, da kula da launi, ƙanshi, dandano da bayyanar 'ya'yan itatuwa da kayan marmari.Koyaya, lokacin da aka yi amfani da kayan abinci na zahiri, ana buƙatar wasu gyare-gyare don dacewa da halayen abincin da kansa, don cimma sakamako mai kyau na marufi.
PLA na iya samar da yanayi mai rauni na acidic akan saman samfurin, wanda ke da tushen ƙwayoyin cuta da antifungal.Idan an yi amfani da wasu magungunan ƙwayoyin cuta a cikin ƙari, za'a iya samun ƙimar ƙwayar cuta fiye da 90%, wanda za'a iya amfani da shi don kayan aikin ƙwayoyin cuta.
Idan aka kwatanta da LDPE fim, PLA fim da PLA / REO / TiO2 fim, da ruwa permeability na PLA / REO / Ag composite film ne muhimmanci mafi girma fiye da na sauran fina-finai.An kammala daga wannan cewa zai iya hana samuwar ruwa mai narkewa da kuma cimma tasirin hana ci gaban ƙwayoyin cuta;a lokaci guda kuma yana da kyakkyawan sakamako na bacteriostatic.
PET/PLA muhalli takardar extrusion line: JWELL tasowa a layi daya twin dunƙule extrusion line for PET/PLA takardar, wannan line sanye take da degassing tsarin, kuma babu bukatar bushewa da crystallizing naúrar.Layin extrusion yana da kaddarorin ƙarancin ƙarancin makamashi, tsarin samarwa mai sauƙi da kulawa mai sauƙi.Tsarin dunƙule yanki na iya rage asarar danko na guduro PET/PLA, abin nadi mai siffa da bakin ciki-bangon abin nadi yana haɓaka tasirin sanyaya da haɓaka ƙarfi da ingancin takarda.Abubuwan da aka gyara da yawa na kayan abinci na iya sarrafa adadin kayan budurwa, kayan sake yin amfani da su da babban tsari daidai, takardar ana amfani da ita sosai don masana'antar marufi.