Mumakore achangopfuura, nzvimbo yekushandisa machubhu ekurongedza yakawedzera zvishoma nezvishoma. Muindasitiri yezvizoro, zvigadzirwa zvekuzora, zvekushandisa zuva nezuva, zvekuwacha nekuchengetedza zvinofarira zvikuru kushandisa machubhu ekurongedza, nekuti chubhu iri nyore kudzvanya, iri nyore kushandisa, yakareruka uye iri nyore kutakura, uye inogona kugadziriswa kuti ishandiswe uye kudhindwa.Chubhu yePE(chubhu yepurasitiki yakazara) ndeimwe yemachubhu anonyanya kumiririrwa. Ngatitarisei kuti chii chinonzi chubhu yePE.
Zvikamu zvePETube
Muviri mukuru: muviri wechubhu, bendekete rechubhu, muswe wechubhu
Kufananidza:chubhu cap, rbhora remhando yepamusoro, kukwiza musoro, nezvimwewo.
Zvinhu zvePE Tube
Zvinhu zvikuru: LDPE, Namira, EVOH
Zvinhu zvekubatsira: LLDPE, MDPE , HDPE
Mhando dzePETube
Zvichienderana nechimiro chemuviri wepombi: pombi ine jira rimwe chete, pombi ine jira mbiri, pombi yakasanganiswa
Zvichienderana neruvara rwemuviri wechubhu: chubhu inoonekera, chubhu chena, chubhu ine mavara
Zvichienderana nezvinhu zviri muchikamu chemutumbi wechubhu: chubhu yakapfava, chubhu yakajairika, chubhu yakaoma
Zvichienderana nechimiro chemuviri wechubhu: chubhu yakatenderera, chubhu yakatsetseka, chubhu yetriangular
Kuyerera kweMaitiro ePE Tube
Kudhonza Tube → Kudhonza Tube → Kudhinda (Kudhinda kweOffset, Kudhinda Siriki, Kudhinda kweFlexo)
↓
Kuvhara Muswe ← Chivharo Chekukiya ← Kunamira Mafirimu ← Kuboora ← Kupisa Kutsika ← Kunyora Zviratidzo
Zvakanakira uye Zvakaipira zvePE Tube
Zvakanakira:
a. Inochengetedza zvakatipoteredza.Kana tichienzanisa nemachubhu epurasitiki akagadzirwa nearuminiyamu, machubhu epurasitiki akagadzirwa nearuminiyamu anoshandisa mapepa epurasitiki akachipa uye ari nyore kuadzokorodza, izvo zvinogona kuderedza kusvibiswa kwezvakatipoteredza kubva mumarara ekurongedza. Machubhu epurasitiki akagadzirwa nearuminiyamu anogona kugadzirwa mushure mekugadziriswazve anogona kugadzira zvigadzirwa zvemhando yepamusoro.
b. Mavara akasiyana-siyana.Zvichienderana nehunhu hwezvizoro uye zvinodiwa nevatengi zvakasiyana, machubhu epurasitiki chete anogona kugadzirwa nemavara akasiyana, akadai seasina ruvara uye akajeka, ane ruvara rwakajeka, asina kupenya, nezvimwewo, kuti vatengi vafare zvakanyanya. Kunyanya chubhu yepurasitiki chete yakajeka inogona kuona zvakajeka mamiriro eruvara rwezviri mukati, ichipa vanhu simba guru rekuona uye ichikurudzira zvikuru chido chevatengi chekutenga.
c. Kutsungirira kwakanaka.Kana tichienzanisa nechubhu yesimbi yakagadzirwa nearuminiyamu-purasitiki, chubhu yesimbi yakagadzirwa nepurasitiki ine simba riri nani, izvo zvinoita kuti chubhu ikwanise kudzokera kuchimiro chayo chepakutanga mushure mekudzvanya zvizoro, uye igare ichitaridzika zvakanaka nguva dzose. Izvi zvakakosha zvikuru pakurongedza zvizoro.
Zvakashata:
Hunhu hwechidziviriro chechubhu yepurasitiki yakazara hunonyanya kuenderana nerudzi uye ukobvu hwechinhu chinovhara jira. Tichitora EVOH sechidziviriro chechubhu yepurasitiki yakazara semuenzaniso, kuti chiwane chidziviriro nekuoma kwakafanana, mutengo wayo wakakwira ne20% kusvika 30% kupfuura hose yealuminium composite. Kwenguva yakareba mune ramangwana, izvi zvichave chinhu chikuru chinoganhurira kutsiva kwakazara kwechubhu dzealuminium-plastic composite nemachubhu epurasitiki yakazara.
Nguva yekutumira: Chikumi-16-2023
