Chikwama cha Leno mesh chitha kugwiritsidwa ntchito popanga masamba, zipatso ndi zinthu zina, kodi mukudziwa momwe angaweruzire ntchito yake muyezo?
Werengani zambiri
Matumba a pulasitiki apulasitiki amapangidwa ndi mitengo ya pulasitiki ngati zida zopangira, malinga ndi zofunikira zosiyanasiyana zopangidwa limodzi, zopangidwa ndi zinthu zosiyanasiyana zomwe tikuwona, zopangidwa zosiyanasiyana, zomwe zimagwiritsidwa ntchito ku zinthu zosiyanasiyana mafakitale osiyanasiyana.
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Mu mabizinesi omwe alipo pasukulu ya simenti omwe amagwiritsidwa ntchito m'matumba a simenti, pamakhala magulu awiri a mabatani olumikizidwa apulasitiki ndi matumba otsekedwa apulasitiki. Matumba ophatikizika a pulasitiki amapangidwa ndi polypropylene ulengo monga momwe zinthu zimapangidwira, kenako ndi waya cholumikizidwa ndi pulasitiki, kenako ndi njira yopangira matayala opangidwa ndi matumba a pulasitiki. Pomwe mukupanga matumba ophatikizika ndi zinthu zazikuluzikulu zomwe zimapangidwira mu polypropylene Regin Finaln Finalment Fluctonts nsalu, koma ndikugwiritsa ntchito ukadaulo wamakhalidwe opanga.
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Mbatata, chomera chaku South America, zidapezeka ndi anthu pambuyo pakukula mwachangu kwa malo obzala. Tsopano imapangidwa padziko lonse lapansi. China yakhalanso imodzi mwa mayiko opindulitsa kwambiri padziko lonse lapansi. Ndipo ayenera kusintha tirigu wambiri wa tirigu, mpunga mu chakudya chathu chopanda kanthu.
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Abstecot: Ndi yabwino kugwiritsa ntchito matumba oluka kuti atole zinthu, malo otsekemera a chipilala chidzasindikizidwa ndi malingaliro a chikho chotsegulira, mzere wa khomo lokhalamo, koma lodziwika bwino kuti likhale lotseguka. Kugwiritsa ntchito matumba a nsalu, komanso samalani kupewa kupewa zinthu zonenepa kwambiri, pewani kutumizidwa pansi, osataya mutatha kugwiritsa ntchito komanso zinthu zina. Pansipa kuti mumvetsetse momwe mungachotsere ulusi wa thumba lopakidwa.
Werengani zambiri
Chifukwa cha mankhwala, simenti, feteleza, shuga ndi mafakitale ena pazofunikira zapatsamba, gawo lalikulu la zikwama zapulasitiki liyenera kukhala ndi ntchito yopindika ya pulasitiki iyenera kukhala ndi ntchito yopindika yam'madzi.
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Matumba a ma mesh amapangidwa makamaka ndi polyethylene (pe), polypropylene (ma pp) ngati zinthu zazikuluzikulu.
Werengani zambiri
Filifield Polypropylene filimu (BOPP) nthawi zambiri imakhala filimu yosiyanasiyana yothina magawo a polypropylene yomwe imapangidwa kuchokera ku ma granules omwe amapezeka kuti apange pepala kenako ndikutambasula mbali ziwiri, molunjika komanso molunjika. Kanemayu ali ndi vuto labwino kwambiri, mphamvu zamakina, mpweya wolimbitsa thupi, kuwonekera kwakukulu komanso kukhazikika, kulimbitsa thupi komanso filimu yogwiritsira ntchito matepi a BOPP. Amagwiritsidwanso ntchito kwambiri m'matumba a nsalu.
Werengani zambiri
Nkhani yomwe ikufotokozedwa pano ndikubwezeretsanso matumba a PP chonyowa, scrap ndiye zinyalala za pulasitiki ndizoyenera kupanga matumba ophatikizika.
Werengani zambiri
Chikwama ndi thumba la pulasitiki, kutsutsa amatanthauza polypropylene, ndi imodzi mwazinthu zopangira kupanga pulasitiki. Matumba apulasitiki opangidwa ndi otsutsa ali ndi maubwino a kusindikiza bwino, anti-otsutsa-zowononga, chitetezo komanso kuteteza chilengedwe.
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Chifukwa cha zosowa zina zamakampani, kufunikira kwa matumba osindikizira atoto kumakhala ndi kuthekera kwabwino kwa madzi osindikiza, ndipo matumba ofunda amakhala ndi mafilimu osindikizira amkati ndi kunja.
Werengani zambiri
Matumba a pulasitiki ophatikizika malinga ndi kapangidwe ka matumba a polypropheylene, matumba a polyethylen; ndi nkhani yonyamula.
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