M'zaka zaposachedwa, gawo logwiritsira ntchito ma CD a chubu lakula pang'onopang'ono. M'makampani odzola zodzoladzola, zodzoladzola, ntchito za tsiku ndi tsiku, zotsuka ndi zosamalira zimakonda kwambiri kugwiritsa ntchito zodzikongoletsera za chubu, chifukwa chubu ndi chosavuta kufinya, chosavuta kugwiritsa ntchito, chopepuka komanso chosavuta kunyamula, ndipo chikhoza kusinthidwa kuti chikhale chodziwika ndi kusindikiza. ThePE chubu(machubu apulasitiki onse) ndi amodzi mwamachubu oyimira kwambiri. Tiyeni tiwone chomwe chubu la PE ndi.
Zithunzi za PETube
Thupi lalikulu: thupi la chubu, chubu phewa, chubu mchira
Zofananira:chubu cap, rmpira wambiri, mutu wosisita, etc.
Zithunzi za PE Tube
Zida zazikulu: LDPE, Zomatira, EVOH
Zida zothandizira: LLDPE, MDPE , Zithunzi za HDPE
Mitundu ya PETube
Malingana ndi kapangidwe ka thupi la chitoliro: chitoliro chimodzi-chitoliro, chitoliro chamagulu awiri, chitoliro chophatikizana
Malingana ndi mtundu wa thupi la chubu: chubu chowonekera, chubu woyera, chubu wachikuda
Malinga ndi zinthu za thupi la chubu: chubu chofewa, chubu wamba, chubu cholimba
Malingana ndi mawonekedwe a thupi la chubu: chubu chozungulira, chubu lathyathyathya, chubu cha triangular
Kuthamanga kwa PE Tube
Kukoka Machubu → Kuyika Machubu → Kusindikiza (Kusindikiza kwa Offset, Kusindikiza pa Silk Screen, Kusindikiza kwa Flexo)
↓
Kusindikiza Mchira ← Chovala Chotsekera ← Kuyika Mafilimu ← Kukhomerera ← Kuponda Pamoto ← Kulemba zilembo
Ubwino ndi Kuipa kwa PE Tube
Ubwino:
a. Wokonda zachilengedwe.Poyerekeza ndi machubu opangidwa ndi aluminiyamu-pulasitiki, machubu opangidwa ndi pulasitiki onse amagwiritsa ntchito mapepala apulasitiki otsika mtengo komanso osavuta kukonzanso, omwe angachepetse kuipitsidwa kwa chilengedwe ndi zinyalala zonyamula. Machubu opangidwanso ndi pulasitiki onse amatha kupangidwa pambuyo pokonzanso amatha kupanga zinthu zotsika kwambiri.
b. Mitundu yosiyanasiyana.Malinga ndi mawonekedwe a zodzoladzola ndi zosowa zosiyanasiyana za ogula, machubu apulasitiki amitundu yonse amatha kupangidwa kukhala mitundu yosiyanasiyana, monga yopanda utoto komanso yowonekera, yowoneka bwino, yamitundu yowoneka bwino, ndi zina zambiri, kuti abweretse chisangalalo champhamvu kwa ogula. Makamaka mandala onse pulasitiki gulu chubu amatha kuona bwino mtundu wa nkhani, kupatsa anthu amphamvu zithunzi kukhudza kwambiri ndi kulimbikitsa ogula 'chikhumbo kugula.
c. Kupirira kwabwino.Poyerekeza ndi chubu cha aluminiyamu-pulasitiki chophatikizika, chubu chopangidwa ndi pulasitiki chonse chimakhala chokhazikika bwino, chomwe chimatsimikizira kuti chubucho chikhoza kubwerera mwamsanga ku mawonekedwe ake oyambirira pambuyo pofinya zodzoladzola, ndipo nthawi zonse zimakhala zokongola, zowoneka bwino. Izi ndizofunikira kwambiri pakuyika zodzikongoletsera.
Zoyipa:
Chotchinga katundu wa onse pulasitiki gulu chubu makamaka zimadalira mtundu ndi makulidwe a chotchinga wosanjikiza zakuthupi. Kutenga EVOH monga chotchinga chotchinga chubu chonse cha pulasitiki chophatikizika monga mwachitsanzo, kuti akwaniritse chotchinga chomwecho ndi kuuma kwake, mtengo wake ndi pafupifupi 20% mpaka 30% kuposa payipi ya aluminium composite. Kwa nthawi yayitali mtsogolomu, ichi chidzakhala chinthu chachikulu cholepheretsa kusinthidwa kwathunthu kwa machubu a aluminiyamu-pulasitiki ndi machubu apulasitiki onse.
Nthawi yotumiza: Jun-16-2023
