Ⅰ Mitundu yamatumba apulasitiki
Chikwama cha pulasitiki ndi zinthu zopangidwa ndi polima, kuyambira pomwe zidapangidwa, pang'onopang'ono zakhala gawo lofunikira pa moyo watsiku ndi tsiku wa anthu chifukwa cha ntchito zake zabwino kwambiri.Zofunikira za tsiku ndi tsiku za anthu, kusukulu ndi kuntchito ndi zina zotere zili ndi mthunzi wapulasitiki.Osati pazofunikira za tsiku ndi tsiku, pulasitiki imagwiritsidwanso ntchito kwambiri m'mafakitale osiyanasiyana monga zamankhwala ndi zomangamanga.Makamaka, matumba apulasitiki, omwe ndi opepuka, olemera kwambiri ndipo amatha kusunga zinthu zosiyanasiyana, akhala othandiza komanso ofunikira m'miyoyo ya anthu.Nazi zina mwamagulu osiyanasiyana amatumba opangidwa ndi pulasitiki.
1.Vest bag
Chifukwa mawonekedwe a matumba apulasitiki ndi moyo wa tsiku ndi tsiku wa anthu amavala malaya amkati ndi ofanana kwambiri, kotero anthu amawatcha thumba lamkati lamkati, akhoza kutchedwanso thumba la vest.Chikwama chamtunduwu nthawi zambiri chimagwiritsa ntchito chinthu chotchedwa PO ngati chinthu chachikulu chopangira.Chifukwa njira yopangira thumba la vest ndi yosavuta komanso yosunthika, imatha kugwiritsidwa ntchito m'masitolo akuluakulu, m'malo ogulitsira, malo ogulitsira, misika yogulitsa ndi malo ena, kotero idakhala imodzi mwazinthu zofunika pamoyo watsiku ndi tsiku wa anthu.Komabe, chifukwa cha vuto la matumba a malaya amkati zopangira zopangira, zomwe zidayambitsa kuipitsidwa kwakukulu kwa chilengedwe, pambuyo pa kukhazikitsidwa kwa chiletso cha pulasitiki, dzikolo lidayamba kuletsa ndikuletsa kupanga ndi kupanga minganga yotereyi.
2.Kunyamula matumba
Chikwamachi ndi chosiyana ndi thumba la malaya amkati, chimapangidwa ndi zinthu zopanda poizoni, zosaipitsa, zotetezeka komanso zaukhondo, sizingawononge kwambiri.Kuphatikiza apo, chikwama cha tote nthawi zambiri chimagwiritsidwa ntchito pazovala, mphatso, zolembera ndi zina zowoneka bwino, zolongedza zapamwamba komanso zowoneka bwino, zosavuta kunyamula, zotchuka ndi anthu.
3.matumba odziphatika okha
Matumba odzipangira okha amatchedwanso matumba omata, matumba apulasitiki odzipangira okha, OPP, PE ndi zida zina zopangira zinthu zazikulu.Chifukwa cha zotsatira zabwino zosindikizira za matumba odzipangira okha, amatha kusindikiza mitundu yosiyanasiyana, kotero kupanga ndi kukonza makina akhala akunja kwa zinthu zambiri, monga chakudya, zodzikongoletsera, ndi zina zotero. Chifukwa matumba odzipangira okha ndi osati amphamvu mokwanira kulimba, n'zosavuta anang'ambika, komanso amapangidwa ndi kukonzedwa mu matumba ambiri chakudya ma CD, kupanga matumba amenewa, ambiri ntchito phala kutseka.
Palinso mitundu ina yambiri ya matumba apulasitiki, kutengera ndi mbali ziti za gululo.
Ⅱ Mitundu wamba yazinthu
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Matumba apulasitiki, matumba pulasitiki ma CD akhala zinthu zofunika pa moyo kupanga anthu, matumba panopa pulasitiki, matumba PVC, matumba gulu, zingalowe matumba, PVC ma CD matumba, filimu pulasitiki ndi mitundu ina ya ambiri ntchito pulasitiki amafuna msika, kotero buku kupanga Ndilinso lalikulu kwambiri, popanga ndi kupanga matumba apulasitiki, mafakitale apulasitiki amasankha zinthu zomwe zimagwiritsidwa ntchito nthawi zambiri?
Choyamba, polyethylene ndiye kuchuluka kwakukulu kwa matumba apulasitiki, zinthu zapulasitiki, chinthu chofunikira kwambiri, pakadali pano ndichofunika kwambiri padziko lonse lapansi kukhudzana ndi thumba lazakudya, msika wamatumba opangira chakudya nthawi zambiri amapangidwa ndi zinthuzo.Kuwala kwa polyethylene ndi kuwonekera, kumakhala ndi umboni wokwanira wa chinyezi, kusamva mpweya, kusamva asidi, alkali, kusindikiza kutentha ndi zabwino zina, komanso zopanda poizoni, zopanda fungo, zopanda fungo, mogwirizana ndi miyezo yaumoyo wapackage yazakudya.
Chachiwiri, polyvinyl kolorayidi / PVC, panopa dziko lachiwiri lalikulu pulasitiki mitundu pambuyo polyethylene, ndi kusankha abwino kwa matumba pulasitiki ma CD, matumba PVC, matumba gulu, matumba zingalowe, Angagwiritsidwenso ntchito mabuku, zikwatu, matikiti ndi chikuto zina za kulongedza ndi kukongoletsa, etc.
Chachitatu, otsika kachulukidwe polyethylene ndi kuchuluka kwakukulu kwa makampani pulasitiki ma CD kusindikiza m'mayiko osiyanasiyana, oyenera kuwomba akamaumba njira processing mu mafilimu tubular, oyenera ma CD chakudya, tsiku ndi tsiku mankhwala ma CD mankhwala, CHIKWANGWANI ma CD ma CD.
Chachinayi, polyethylene yapamwamba kwambiri, kukana kutentha ndi nthunzi, kukana kuzizira ndi kuzizira, chinyezi, mpweya, ntchito yotsekemera, ndipo sizovuta kuthyola, mphamvu ya polyethylene yotsika kawiri kawiri, ndizofala zamatumba apulasitiki.
Chachisanu, filimu ya polypropylene yopangidwa ndi biaxially, mphamvu yake yamakina, mphamvu yopindika, kachulukidwe ka mpweya, chotchinga chinyezi kuposa filimu wamba yapulasitiki, chifukwa chakuwonekera kwa filimu yapulasitiki iyi ndiyabwino kwambiri, mtundu womwe umapangidwanso pambuyo posindikiza zowala komanso zokongola, ndizofunikira kwambiri. kwa pulasitiki gulu flexible phukusi.
Chachisanu ndi chimodzi, filimu yocheperako ndi gawo laling'ono lazikwama zamapulasitiki, zomwe zimagwiritsidwa ntchito ndi kutentha kwa mpweya kapena kutentha kwa infuraredi zidzachepa, pambuyo pa chithandizo cha kutentha chokulungidwa mu katundu wopakidwa, mphamvu yodutsa imafika pamtunda wake mu gawo lozizira, ndipo ikhoza kusungidwa kwa nthawi yayitali.
Izi ndi matumba apulasitiki, matumba pulasitiki ma CD, matumba gulu, matumba zingalowe ndi zinthu zina wamba kwa mankhwala pulasitiki, ndi chitukuko cha luso ndi kupita patsogolo mosalekeza, wochezeka zachilengedwe, matumba obiriwira zachilengedwe wochezeka, mankhwala pulasitiki adzakhala tsogolo la chitukuko. ndi mayendedwe.
Kumapeto
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Nthawi yotumiza: Apr-14-2022