Makasitomala ambiri sadziwa momwe angasankhire matumba ovala oyenera a poly matumba pazogulitsa zawo, momwe angasankhire makulidwe oyenera, momwe angasankhire zinthu zomwe zikuwonetsa zotsatira zake, chidziwitso chotsatira cha sayansi yodziwika bwinoMatumba a PEkwa inu, ndikuyembekeza kukuthandizani kumvetsetsa bwino za PE.
Mawonekedwe azinthu za PE: zotsika mtengo, zopanda pake komanso zogwiritsidwanso ntchito.Zovala zopangidwa ndi zinthu za PE ndizoyenera zovala, zovala za ana, zofunikira za tsiku ndi tsiku, kugula m'masitolo akuluakulu ndi zina zotero.Kusindikiza paPE matumbaamawonetsa mawonekedwe okongola ndipo amatha kuwonetsa bwino phukusi la chithumwa, komanso kukongoletsa katunduyo ndikuwongolera mtengo wa katunduyo.
Matumba onyamula zovala za PE amagawidwa kukhala osalimba kwambiri komanso otsika kwambiri.Kuchulukana kwakukulu kumakhala kolimba, kuwonetseredwa kwakukulu, kumva kulimba, komanso okwera mtengo.Masitolo akuluakulu nthawi zambiri amapereka matumba apulasitiki ndi matumba a PE olemera kwambiri.Chikwama chochepa kwambiri cha PE ndi mtundu wofala kwambiri wa thumba lofewa lomwe limagulitsa masamba pamsika wamba.Ndiotsika muubwino, wosawoneka bwino komanso wotchipa pamtengo.
PE flat bagamapangidwa ndi kuthamanga kwambiri komanso zinthu zatsopano za PE.Ndizowoneka bwino komanso zolimba, zomveka bwino m'manja, zofewa komanso zofewa, zopanda poizoni zopanda vuto, zoyenera kuvala matumba amkati ndi kunja odana ndi fumbi, zinthu zapakhomo, zamagetsi zamafakitale, zonyamula chakudya, zodzoladzola, zopaka mapepala okhuthala, ndi zina. zinthu.
Zindikirani: Chikwama chathyathyathya chokwera kwambiri sichikwama chodzisindikizira chokha kapena thumba lodzimatira, thumba lili ndi mbali ziwiri ndipo mulibe guluu wosindikiza kapena kopanira.Chikwama chamtunduwu chiyenera kusindikizidwa ndi makina osindikizira/tepi/khadi/chingwe.
Kusiyana pakati pa PE high density bag ndi low density bag:
1. Chikwama chapulasitiki chapamwamba kwambiri: HDPE
Chikwama chochepa cha pulasitiki: LDPE
2. Kuwonekera kwa thumba lapamwamba kwambiri ndikwabwino, thumba laling'ono lochepa limatuluka.
2. Thumba lapamwamba lachikwama lamanja ndilofewa kwambiri, thumba laling'ono lochepa ndilovuta.
3. Kulimba kwamphamvu ndi kulimba kwa thumba lapamwamba kwambiri ndikwabwinoko.
Zofanana za kachulukidwe kakang'ono ka PE komanso kachulukidwe kakang'ono: zopanda poizoni, zopanda pake, zosatha komanso zosasungunuka mumafuta.
Nthawi yotumiza: Apr-26-2022
