Mitundu yodziwika bwino ya matumba opukutira apulasitiki omwe amagwiritsidwa ntchito popaka ndi monga matumba osindikizira mbali zitatu, matumba oimika, matumba a zipu, matumba osindikizira kumbuyo, matumba osindikizira kumbuyo, matumba osindikizira mbali zinayi, matumba osindikizira mbali zisanu ndi zitatu, matumba opangidwa mwapadera, ndi zina zotero.
Matumba opaka zinthu amitundu yosiyanasiyana ndi oyenera mitundu yosiyanasiyana ya zinthu. Pa malonda a mtundu, onse akuyembekeza kupanga thumba lopaka zinthu lomwe liyenera kugwiritsidwa ntchito komanso lomwe lili ndi mphamvu zotsatsa. Ndi mtundu wanji wa thumba womwe ungakhale woyenera kwambiri pazinthu zawo? Apa ndikugawana nanu mitundu isanu ndi itatu ya matumba opaka zinthu omwe amagwiritsidwa ntchito popaka zinthu. Tiyeni tiwone.
1. Chikwama cha Zisindikizo Cha Mbali Zitatu (Chikwama Chosalala)
Chikwama chosindikizira cha mbali zitatu chimatsekedwa mbali zitatu ndikutsegulidwa mbali imodzi (chimatsekedwa mutachiyika mu thumba ku fakitale). Chimatha kusunga chinyezi ndikutseka bwino. Mtundu wa thumba ndi wosavuta kupumira. Nthawi zambiri chimagwiritsidwa ntchito kusunga zatsopano za chinthucho komanso chosavuta kunyamula. Ndi chisankho chabwino kwambiri kwa makampani ndi ogulitsa. Ndi njira yodziwika bwino yopangira matumba.
Misika yogwiritsira ntchito:
Mapaketi a zokhwasula-khwasula / mapaki a zokometsera / mapaki a zophimba nkhope / mapaki a zokhwasula-khwasula za ziweto, ndi zina zotero.
2. Chikwama Choyimirira (Doypak)
Chikwama choyimirira ndi mtundu wa chikwama chofewa chonyamula zinthu chokhala ndi kapangidwe kowongoka kochirikiza pansi. Chimatha kuyimirira chokha popanda kudalira chithandizo chilichonse komanso kaya chikwamacho chatsegulidwa kapena ayi. Chili ndi ubwino wambiri monga kukweza mtundu wa chinthucho, kukulitsa mawonekedwe a pashelefu, kukhala chopepuka kunyamula komanso chosavuta kugwiritsa ntchito.
Misika yogwiritsira ntchito matumba oimirira:
Mapaketi a zokhwasula-khwasula / mapaki a maswiti a jelly / matumba a zokometsera / matumba ophikira zinthu zotsukira, ndi zina zotero.
3. Chikwama cha Zipu
Chikwama cha zipu chimatanthauza phukusi lomwe lili ndi zipu pamalo otseguka. Likhoza kutsegulidwa kapena kutsekedwa nthawi iliyonse. Lili ndi mpweya wabwino komanso limateteza mpweya, madzi, fungo, ndi zina zotero. Limagwiritsidwa ntchito kwambiri popaka chakudya kapena popaka zinthu zomwe ziyenera kugwiritsidwa ntchito kangapo. Limatha kukulitsa nthawi yogwiritsira ntchito zinthuzo mutatsegula thumba ndipo limagwira ntchito yoteteza madzi, kuteteza chinyezi komanso kuteteza tizilombo.
Misika yogwiritsira ntchito zipi thumba:
Matumba okhwasula-khwasula / ma CD a zakudya zophikidwa / matumba a nyama yokazinga / matumba a khofi nthawi yomweyo, ndi zina zotero.
4. Matumba otsekedwa kumbuyo (matumba otsekedwa anayi / matumba otsekedwa mbali)
Matumba otsekedwa kumbuyo ndi matumba opakidwa okhala ndi m'mbali zotsekedwa kumbuyo kwa thumba. Palibe m'mbali zotsekedwa mbali zonse ziwiri za thumba. Mbali ziwiri za thumba zimatha kupirira kupsinjika kwakukulu, zomwe zimachepetsa kuthekera kwa kuwonongeka kwa phukusi. Kapangidwe kake kangatsimikizirenso kuti kapangidwe ka kutsogolo kwa phukusi kakwanira. Matumba otsekedwa kumbuyo ali ndi ntchito zosiyanasiyana, ndi opepuka komanso osavuta kuswa.
Ntchito:
Maswiti / Chakudya chosavuta / Chakudya chodzitukumula / Zakudya zamkaka, ndi zina zotero.
5. Matumba osindikizira a mbali zisanu ndi zitatu / Matumba Otsika Pansi / Matumba a Bokosi
Matumba osindikizira a mbali zisanu ndi zitatu ndi matumba olongedza okhala ndi m'mbali zisanu ndi zitatu zotsekedwa, m'mbali zinayi zotsekedwa pansi ndi m'mbali ziwiri mbali iliyonse. Pansi pake ndi pathyathyathya ndipo imatha kuyima bwino mosasamala kanthu kuti yadzazidwa ndi zinthu. Ndi yosavuta kwambiri kaya ikuwonetsedwa mu kabati kapena ikagwiritsidwa ntchito. Imapangitsa kuti chinthu cholongedzacho chikhale chokongola komanso chowoneka bwino, ndipo imatha kukhalabe chosalala bwino mutadzaza chinthucho.
Kugwiritsa ntchito thumba lathyathyathya pansi:
Nyemba za khofi / tiyi / mtedza ndi zipatso zouma / zokhwasula-khwasula za ziweto, ndi zina zotero.
Matumba apadera opangidwa mwapadera
Matumba okhala ndi mawonekedwe apadera amatanthauza matumba osazolowereka opakidwa zinthu omwe amafunika nkhungu kuti apange ndipo amatha kupangidwa m'mawonekedwe osiyanasiyana. Mitundu yosiyanasiyana ya mapangidwe imawonetsedwa malinga ndi zinthu zosiyanasiyana. Ndi atsopano, omveka bwino, osavuta kuzindikira, ndipo amawonetsa chithunzi cha mtunduwo. Matumba okhala ndi mawonekedwe apadera ndi okongola kwambiri kwa ogula.
7. Matumba a Spout
Chikwama cha spout ndi njira yatsopano yopangira zinthu yopangidwa pogwiritsa ntchito thumba loyimirira. Chikwamachi chili ndi ubwino wambiri kuposa mabotolo apulasitiki pankhani ya kusavuta komanso mtengo wake. Chifukwa chake, thumba la spout likuyamba kusintha mabotolo apulasitiki pang'onopang'ono ndikukhala chimodzi mwa zinthu zomwe mungasankhe pazinthu monga madzi, sopo wochapira zovala, msuzi, ndi tirigu.
Kapangidwe ka thumba la spout kagawidwa m'magawo awiri: spout ndi thumba loyimirira. Gawo la thumba loyimirira silisiyana ndi thumba lachizolowezi loyimirira. Pansi pali filimu yothandizira thumba loyimirira, ndipo gawo la spout ndi pakamwa pa botolo lokhala ndi udzu. Magawo awiriwa amagwirizanitsidwa kwambiri kuti apange njira yatsopano yopakira - thumba la spout. Chifukwa ndi phukusi lofewa, mtundu uwu wa phukusi ndi wosavuta kuwongolera, ndipo sikophweka kugwedeza mutatseka. Ndi njira yabwino kwambiri yopakira.
Chikwama cha nozzle nthawi zambiri chimakhala ndi ma CD ambiri. Monga matumba wamba opakira, ndikofunikiranso kusankha substrate yoyenera malinga ndi zinthu zosiyanasiyana. Monga wopanga, ndikofunikira kuganizira za mphamvu zosiyanasiyana ndi mitundu ya matumba ndikupanga kuwunika mosamala, kuphatikizapo kukana kubowola, kufewa, mphamvu yokoka, makulidwe a substrate, ndi zina zotero. Pa matumba opakira a nozzle amadzimadzi, kapangidwe kake nthawi zambiri kamakhala PET//NY//PE, NY//PE, PET//AL//NY//PE, ndi zina zotero.
Pakati pawo, PET/PE ikhoza kusankhidwa kuti igwiritsidwe ntchito poikamo zinthu zazing'ono komanso zopepuka, ndipo NY nthawi zambiri imafunika chifukwa NY ndi yolimba kwambiri ndipo imatha kupewa ming'alu ndi kutuluka kwa madzi pamalo olumikizirana.
Kuwonjezera pa kusankha mtundu wa thumba, zinthu ndi kusindikiza matumba ofewa ndizofunikira. Kusindikiza kwa digito kosinthasintha, kosinthika komanso koyenera munthu aliyense kungathandize kupanga ndikuwonjezera liwiro la luso la kampani.
Chitukuko chokhazikika komanso kusamala chilengedwe ndi zinthu zomwe sizingapeweke pakukula kokhazikika kwa ma CD ofewa. Makampani akuluakulu monga PepsiCo, Danone, Nestle, ndi Unilever alengeza kuti alimbikitsa mapulani okhazikika a ma CD mu 2025. Makampani akuluakulu azakudya ayesa zatsopano pakubwezeretsanso ndi kukonzanso ma CD.
Popeza ma CD apulasitiki otayidwa amabwerera ku chilengedwe ndipo njira yosungunukira ndi yayitali kwambiri, zinthu zomwe zimagwiritsidwa ntchito kamodzi, zobwezerezedwanso komanso zosawononga chilengedwe zidzakhala chisankho chosapeŵeka cha chitukuko chokhazikika komanso chapamwamba cha ma CD apulasitiki.
Nthawi yotumizira: Juni-15-2024
