Mapepala opaka apulasitiki amagwiritsidwa ntchito kwambiri popanga makapu apulasitiki otayidwa, mbale, mbale, ma disc, mabokosi ndi zinthu zina zotenthetsera, ndipo amagwiritsidwa ntchito kwambiri popaka chakudya, ndiwo zamasamba, zipatso, zakumwa, mkaka, ndi zida zamafakitale ndi zinthu zina. Chifukwa cha kusinthasintha kwake kwabwino komanso kuwonekera bwino, pepala lopaka la pulasitiki limatha kupangidwa mosavuta kukhala mitundu yosiyanasiyana ya mafashoni kuti likwaniritse zosowa zosiyanasiyana zamsika. Poyerekeza ndi zinthu zagalasi, pepala lopaka la pulasitiki limalimba kwambiri kuti lisasweke, limakhala lopepuka, losavuta kunyamula komanso kusungira, zomwe zimachepetsa kwambiri ndalama zoyendetsera zinthu.
Komabe,Makampani opanga ma CD ali ndi malamulo okhwima pa momwe mapepala olembera apulasitiki amagwirira ntchito, akuyembekezeka kukhala ndi mphamvu yamakina, kukana kutentha, kukana kuzizira, chotchinga bwino mpweya ndi nthunzi ya madzi, mawonekedwe owala komanso owonekera bwino, magwiridwe antchito abwino otsekera kutentha, kusinthasintha bwino kwa kusindikiza komanso zinthu zopanda poizoni komanso zopanda vuto. Ngakhale kuti pepala la pulasitiki lokhala ndi gawo limodzi, lili ndi zabwino zina, koma mwachionekere silingakwaniritse mokwanira zofunikira izi zapamwamba, makamaka pakuyika zinthu zomwe zimakhudzidwa ndi mpweya, magwiridwe antchito ake oletsa ndi ochepa kwambiri kuposa ziwiya zachitsulo ndi galasi.
Mapepala otchinga okhala ndi zigawo zambiri atsala pano
Chifukwa chake,Pofuna kukwaniritsa zosowa za makampani opanga ma CD pazinthu zonyamula ma pulasitiki zogwira ntchito bwino, pepala lotchinga lokhala ndi zigawo zambiri linapangidwa.Mwa kusonkhanitsa mwanzeru mitundu yosiyanasiyana ya zinthu zopangira pulasitiki kuti zikhale ndi zinthu zambiri zophatikizika, mutha kugwiritsa ntchito bwino zinthu zapadera za chinthu chilichonse, ubwino wa mitundu yosiyanasiyana ya utomoni kukhala chimodzi, kuti muwonjezere magwiridwe antchito azinthu zopaka. Pepala lophatikizana la zinthu zambiri ili silimangopereka zinthu zokhamalo abwino kwambiri otchinga, imatha kuteteza katunduyo bwino ku chilengedwe chakunja, komansomphamvu yabwino kwambiri yamakina komanso kukana kutentha ndi kuzizira, kuonetsetsa kuti zinthu zopakidwa m'malo osiyanasiyana ovuta zimatha kugwira ntchito bwino. Nthawi yomweyo,kusinthasintha bwino kwa kusindikiza komanso zinthu zopanda poizoni komanso zopanda vuto lililonsekomanso panganikukhala chinthu chomwe chimakonda kwambiri m'malo ambiri opakira.
Mitundu yosiyanasiyana ya ntchito zotetezera mapepala okhala ndi zigawo zambiri
Mapepala otchingira okhala ndi zigawo zambiri amagwiritsidwa ntchito m'njira zosiyanasiyana monga chakudya, mankhwala, zinthu zamagetsi, zofunikira za tsiku ndi tsiku, zodzoladzola ndi zina zambiri.
Mu phukusi la chakudya, ingagwiritsidwe ntchito kuteteza zakudya zomwe zimawonongeka monga zipatso ndi ndiwo zamasamba zatsopano, nyama, mkaka, ndi zina zotero ndikuwonjezera nthawi yake yosungiramo zinthu;
Mu phukusi la mankhwala, imaletsa mankhwala kuti asagwire ntchito chifukwa cha chinyezi, kukhuthala kapena kukhudzana ndi kuwala;
Mu phukusi la zodzoladzola, imatha kuletsa kufalikira kwa tizilombo toyambitsa matenda komanso kupereka malo osungiramo zinthu zosawononga chilengedwe. Imawongolera kukongola kwa phukusi ndikuwonjezera magwiridwe ake, monga kunyamula mosavuta komanso kutsegula mosavuta.
Mzere Wowonjezera wa PP/PE/PA/PETG/EVOH Multilayer Barrier Sheet
Mu makampani opanga ma CD amakono, kusankha zinthu ndi kupanga zinthu zatsopano ndizofunikira kwambiri pamakampaniwa. Pamene ogula akuda nkhawa kwambiri ndi chitetezo, nthawi yosungira katundu wawo komanso momwe zinthu zawo zimayendera bwino,magwiridwe antchito ndi kukhazikika kwa zinthu zopakiraali pakati pa chidwi cha msika. Poganizira izi, mapepala otchinga okhala ndi zigawo zambiri akutuluka mwachangu ngati okondedwa atsopano mu gawo la ma CD chifukwa cha ubwino wawo wapadera.
Mzere wa PP/PE/PA/PETG/EVOH Multilayer Barrier Sheet Co-extrusion Line wochokera ku JWELLndi pepala lopangidwa ndi zigawo zambiri lopangidwa ndi kutulutsa zinthu zopangira pulasitiki nthawi imodzi zokhala ndi makhalidwe osiyanasiyana mu dongosolo ndi chiŵerengero china. Ukadaulo uwu umathandiza kuwongolera molondola makulidwe ndi kapangidwe ka gawo lililonse kuti akwaniritse kuphatikiza kwabwino kwa makhalidwe. Ndi ukadaulo wa multilayer co-extrusion, zinthu zopangira monga PP, PE, PA, PETG ndi EVOH zitha kuphatikizidwa mwaluso kutiPangani mapepala otchinga okhala ndi zigawo zambiri okhala ndi mawonekedwe abwino kwambiri, mawonekedwe a makina komanso mawonekedwe ake.Chigawo chilichonse chimagwira ntchito yake, monga kutseka mpweya, nthunzi ya madzi, kuwala, ndi zina zotero, kapena kupereka mphamvu ya makina, kutentha ndi kukana kuzizira. Mwa kupanga bwino kapangidwe ndi zipangizo za chigawo chilichonse, n'zotheka kukwaniritsa magwiridwe antchito apamwamba a chiphaso kuti chikwaniritse zosowa za zinthu zosiyanasiyana.
Ntchito:Zipangizo za EVOH zili ndi zinthu zabwino zotchingira. Kudzera mu ukadaulo wophatikizana ndi PP, PE, PA, PETG ndi zinthu zina, zimatha kusinthidwa kukhala zinthu zopakidwa zopepuka zokhala ndi zigawo 5, zigawo 7, ndi zigawo 9, zomwe zimagwiritsidwa ntchito kwambiri popakidwa zinthu zopanda poizoni, zakumwa zoziziritsa kukhosi, zinthu zopangidwa ndi mkaka, nsomba zozizira ndi zinthu zopangidwa ndi nyama ndi zina zotero. M'mbali yosakhala chakudya, imagwiritsidwa ntchito popanga mankhwala, zosungunulira zosungunuka komanso zinthu zina, zokhala ndi zinthu zabwino kwambiri zotchingira, zomwe zimapangitsa kuti zinthu zizikhala bwino nthawi yayitali.
Gawo lalikulu laukadaulo:
Zindikirani:Zambiri zomwe zatchulidwa pamwambapa ndi zongogwiritsidwa ntchito kokha, mzere wopanga ukhozakupangidwa motsatira zomwe makasitomala amafuna.
Monga chinthu chofunikira kwambiri pamakampani opanga ma CD, pepala lotchingira zinthu lokhala ndi zigawo zambiri silimangolimbikitsa kukonza magwiridwe antchito komanso kusiyanasiyana kwa zinthu zopakidwa, komanso limapatsa ogula njira zotetezera, zosavuta komanso zosawononga chilengedwe.Mtsogolomu, ndi kupita patsogolo kosalekeza kwa ukadaulo ndi kukulitsa msika, chiyembekezo chogwiritsa ntchito pepala lotchinga lopangidwa ndi zigawo zambiri chidzakhala chachikulu.
Nthawi yotumizira: Okutobala-28-2024