A cikin filin lalatattun abubuwa na kyauta, sake sakawa zazzabi ya kasance matsala mai wahala yayin 'yan shekarun nan. Yayin da tare da ci gaban kayan aiki, adenawa da fasahar ruwa, lalatattun hanyoyin filastik a ƙarƙashin 121 ℃ Maidowa ya sami yawancin aikace-aikacen copple couple. Menene ƙari, yawan masana'antu wanda ke ɗaukar Pet / A, Al / PA da filastik / Al don 121 ℃ Maimaitawa yana girma.
Wannan takarda za ta mayar da hankali kan sabon ci gaba, maki masu sarrafawa yayin masana'antu da kuma al'amura masu zuwa.
1. Sabon ci gaba
Motsa hoto Poulates yanzu sun kasu kashi biyu na substrates, filastik / filastik da filastik / aluminum. Dangane da bukatun GB / T10004-2008, an rarraba tsarin maimaitawa a matsayin rabin zazzabi (100 ℃ - 121 ℃) da kuma babban zazzabi (121 ℃ - 145 ℃) Matsayi biyu. A halin yanzu, Laminvating-Free Lamining ya rufe 121 ℃ kuma a kasa da 121 ℃ Metrilization magani.
Ban da sanannun kayan pet, al, PA, RCPP, wanda ake amfani da shi don fina-finai uku ko hudu kamar su, maimaitawa pvc bayyana a kasuwa. Duk da yake babu manyan masana'antu da aikace-aikace, waɗancan abubuwan suna buƙatar karin lokaci da ƙarin gwaji don yawan amfani.
A halin yanzu, m temhes wd8262a / b yana da nasarori masu nasara akan substrate Pet / Al / PA / RCPP, wanda zai iya kaiwa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 ℃ ya sake komawa 121 Don filastik / filastik subesrate p / rcpp, m temesive wd8166a / b yana da babban aikace-aikace da ci gaba.
Harar da makircin da za a iya amfani da shi na kyauta, an buga dabbar pet / Al yanzu da wd8262a / b. Mun haɗu da masu siyar da kayayyaki da yawa, gwada kuma muka daidaita shi na dubbai, kuma a ƙarshe sanya wd8262a / b tare da kyakkyawan aiki. A cikin lardin Hunan, abokan cinikinmu suna da babbar babbar sha'awa kan aluminium retates, kuma ya fi dacewa a gare su don yin shari'ar. Don pet / al / rcpp substrate, duk yadudduka suna da alaƙa da WD8262A / B. Don buga pet / PA / Al / RCPP, Pet / PA da Al / RCPP yadudduka WD8262A / B. Haske mai nauyi yana kusa da 1.8 - 2.5 g / m2, da sauri yana kusa da 100m / min - 120m / min.
Kangda wadatar kayayyakin da za su samu yanzu sun sami babban ci gaba a karkashin 128 ℃ kuma ci gaba da kalubalantar da 135 ℃ har 145 ℃ high zazzabi magani. Jarurawar sinadarai kuma yana ƙarƙashin bincike.
Gwajin aikin
| Abin ƙwatanci | Sashin ƙasa | Peeling karfi bayan 121℃ Maimaitawa |
| Wd8166a / b | PA / rcpp | 4-5N |
| WD8262A / B | Al / rcpp | 5-6N |
| Wd8268a / b | Al / rcpp | 5-6N |
| Wd8258a / b | Al / NY | 4-5N |
Matsaloli:
Babban matsalar don kera pouches na Layeruman-Laterian-Lateria na Layer alloche ne don nemo hadadden hade da abubuwa daban-daban, gami da fina-finai, adhems, tawada da sauran ƙarfi. Musamman, masana'antu cikakken bugun per / Al wannan Layer yana da wahala. Mun kasance muna fuskantar waɗannan lamuran da, lokacin da muka ɗauki kayan daga abokan cinikinmu zuwa dakin gwaje-gwajenmu kuma muka gwada duk kayan haɗi, ba a sami dukkan abubuwa ba. Koyaya, lokacin da muka haɗu da duk abubuwan, na ayyukan laminates ba su gamsu. Sai kawai lokacin da duk fasahar, kayan aiki, kayan aiki suna cikakken iko, ana iya samun nasarar yin nasarar samun nasarar. Sauran masana'anta na iya yin wannan substrate ba yana nufin kowa zai iya cimma nasara ba.
2. Batun sarrafawa yayin kerarre
1) shafi nauyi yana kusa da 1.8 - 2.5 g / m2.
2) da ke kewaye da zafi
Ana ba da shawarar ɗakin daurin Room don sarrafawa tsakanin 40% - 70%. Ruwan da ke cikin iska zai sanya hannu game da m, lightle zafi zai rage nauyin ƙwararren maƙasudi da kuma kawo wasu halaye na juriya.
3) Saiti a kan laminator
A cewar injina daban-daban, saitunan da suka dace kamar tashin hankali, matsa lamba, dole ne a gwada mahautsuri don nemo aikace-aikacen da ya dace kuma kuyi lamates lebur.
4) Abubuwan da ake buƙata don fina-finai
Kyakkyawan annashuwa, darajar dyne ta dace, shrinkage da danshi abun ciki da sauransu. Dukkanin halaye masu mahimmanci don sake jurewa.
3. Abubuwan da zasu biyo baya
A halin yanzu, aikace-aikacen da sauran ƙarfi-kyauta shine akan mai kunshin sassauƙa, wanda yake da gasa mai zafi. A kan maki na mutum, akwai hanyoyi 3 ga hanyoyin da za a yi don haɓaka.
Da fari dai, samfurin ɗaya tare da ƙarin aikace-aikace. Samfura ɗaya zai iya kera mafi yawan substrater mai fasali mai fasali, wanda zai iya ajiye lokaci mai yawa, m da haɓaka ƙarfin aiki.
Abu na biyu, mafi girma wasan kwaikwayon, wanda ke ba da tsayayyen jure zafi da magunguna.
A qarshe, amincin abinci. Yanzu karin magana da kyauta yana da haɗari fiye da Layin-tushe mai ƙarfi yayin da yake da wasu ƙuntatawa a samfuran aikin kamar 135 ℃ ya sake farfado da poules.
Sama da duka, abin gurbata-watsawa yana haɓaka azumi, ƙarin sabbin fasahohi sun fito. A nan gaba, hanyoyin da za a iya amfani da su na iya ɗaukar babban asusun kasuwa don kayan haɗi masu sauyawa da sauran filayen.
Lokacin Post: Oktoba-27-2021