Munyika yanhasi inokurumidza kufamba, mabhegi epurasitiki ave chikamu chakakosha chehupenyu hwedu hwezuva nezuva. Kubva pakutenga girosari kusvika pakurongedza zvinhu, aya mabhegi anochinja-chinja ane kushandiswa kwakasiyana. Nekudaro, kugadzirwa kwemabhegi epurasitiki inzira yakaoma inosanganisira michina yakasarudzika inonzi michina yekugadzira mabhegi epurasitiki. Muchikamu chino, tichaongorora kuti michina iyi inoshanda sei uye titarise zvakanyanya pazvinhu zvinonyanya kushandiswa mukugadzira mabhegi epurasitiki.
Michina yekugadzira bhegi repurasitikiakagadzirirwa kugadzira mabhegi epurasitiki zvakanaka uye ari mavhoriyamu akakwirira. Michina iyi inogona kugadzira mabhegi akasiyana siyana, anosanganisira mabhegi akafuratira, mabhegi egusset, mabhegi evest, nezvimwewo. Maitiro acho anowanzo sanganisira akati wandei akakosha:
1. Raw materials: Iyo huru yakasvibirira yemabhegi epurasitiki ndeye polyethylene, iyo ine zvakasiyana-siyana, zvakadai sepasi-density polyethylene (LDPE) uye yakakwirira-density polyethylene (HDPE). Muchina wekugadzira bhegi repurasitiki unotanga kudyisa epurasitiki resin pellets mune extruder.
2. Extrusion: Iyo extruder inonyungudutsa mapepa epurasitiki uye inoita chubhu inopfuurira yepurasitiki yakanyungudutswa. Iyi nzira yakakosha sezvo inosarudza ukobvu uye kunaka kwechigadzirwa chekupedzisira.
3. Blow Molding and Cooling: Muchiitiko chekufefetedzwa kwefirimu extrusion, mweya unofuridzirwa muchubhu yakanyungudutswa kuti iwedzere kuita firimu. Iyo firimu inobva yatonhodzwa uye yakasimbiswa sezvainopfuura nepakati penhevedzano yema rollers.
4. Kucheka uye Kuisa Chisimbiso: Mushure mokunge firimu yagadzirwa, inochekwa kusvika paurefu hunodiwa uye yakavharwa pasi kuti iite bhegi. Iyo yekuisa chisimbiso inogona kusanganisira kupisa sealing kana ultrasonic sealing, zvichienderana nekugadzirwa kwemuchina uye rudzi rwebhegi riri kugadzirwa.
5.Kudhinda uye Kupedzisa: Michina yakawanda yekugadzira mabhegi epurasitiki ane zvigadziro zvekudhinda izvo zvinobvumira vagadziri kudhinda logos, magadzirirwo, kana mameseji zvakananga pamabhegi. Mushure mekudhinda, mabhegi anoongororwa kunaka asati aiswa mukati kuti agovere.
Ndokumbira utarise kune kambani yedu chigadzirwa ichi,LQ-700 Eco Hushamwari Plastic Bag Kugadzira Machine Factory
LQ-700 muchina uri pasi chisimbiso perforation bhegi muchina. Muchina une kaviri katatu V-peta mayuniti, uye firimu rinogona kupetwa kamwechete kana kaviri. Chinhu chakanakisa ndechekuti chinzvimbo chepeta chetatu chinogona kugadziridzwa. Muchina dhizaini yekuisa chisimbiso uye perforating kutanga, wozopeta nekudzosera kumashure mune yekupedzisira. Kaviri kaviri V-kupeta kunoita kuti firimu rive diki uye kuvharika kwepasi.
Zvinhu zvinonyanya kushandiswa kugadzira mabhegi epurasitiki ndeye polyethylene uye polypropylene. Chinhu chimwe nechimwe chine zvimiro zvaro zvakasiyana, zvichiita kuti ive yakakodzera kune akasiyana maapplication.
1. Polyethylene (PE):Iyi ndiyo inonyanya kushandiswa zvinhu zvepurasitiki mabhegi. Inouya mumhando mbiri huru:
- Yakaderera Density Polyethylene (LDPE): LDPE inozivikanwa nekushanduka kwayo uye kupfava. Inowanzo shandiswa kugadzira mabhegi egrocery, mabhegi echingwa, uye mamwe maapplication akareruka. Mabhegi eLDPE haana kusimba semasaga eHDPE, asi anoshingirira kunyorova.
- Yakakwira Density Polyethylene (HDPE): HDPE yakasimba uye yakaoma kupfuura LDPE. Inowanzo shandiswa kugadzira mabhegi akakora, seaya anoshandiswa muzvitoro zvezvitoro. Mabhegi eHDPE anozivikanwa nekusada kubvaruka uye anowanzo shandiswa kutakura zvinhu zvinorema.
2. Polypropylene (PP):Polypropylene chimwe chinhu chakakurumbira chemabhegi epurasitiki, kunyanya mabhegi ekutenga anogona kushandiswa zvakare. Inogara yakasimba kudarika polyethylene, ine nzvimbo yakakwirira yekunyunguduka, uye inokodzera kushandiswa kunoda simba uye kupisa kupisa. PP mabhegi anowanzo kushandiswa kurongedza chikafu sezvo achipa yakanaka chipingamupinyi kurwisa hunyoro nemakemikari.
3. Biodegradable mapurasitiki:Nekuwedzera kuri kuita vanhu kunetseka nezvenyaya dzezvakatipoteredza, mapurasitiki anoodegradable ave kuwedzera mukurumbira mumakore achangopfuura. Zvinhu izvi zvinoputsika nekukurumidza kupfuura mapurasitiki echinyakare, zvichideredza kukanganisa kwezvakatipoteredza. Nepo mabhegi ane biodegradable achiri mashoma kupfuura polyethylene uye polypropylene mabhegi, ari kuwedzera kutorwa nevatengi ve eco-conscious uye mabhizinesi.
Kugadzirwa uye kushandiswa kwemabhegi epurasitiki kwakakonzera matambudziko makuru ezvakatipoteredza. Mabhegi epurasitiki anokonzera kusvibiswa uye anogona kutora mazana emakore kuti aore mumarara. Nekuda kweizvozvo, nyika zhinji nemaguta dzakaisa zvirambidzo kana zvirambidzo pamabhegi epurasitiki ekushandisa kamwe chete, zvichikurudzira kushandiswa kwemamwe anogona kushandiswazve.
Plastic bag kugadzira muchina vanogadziravariwo kujairana neshanduko idzi, vachigadzira michina inogona kugadzira mabhegi kana mabhegi anogona kucheneswa kubva kuzvinhu zvakagadzikiswazve. Kuchinja uku hakungobatsiri chete kuderedza kukanganiswa kwezvakatipoteredza kwemabhegi epurasitiki, asi zvakare kunosangana nekukura kuri kudiwa kwemhinduro dzekutakura.
Michina yekugadzira mabhegi epurasitiki inoita basa rakakosha mukugadzirwa kwechimwe chezvinhu zvinonyanya kushandiswa muhupenyu hwedu hwezuva nezuva. Kunzwisisa zvinhu zvinoshandiswa mukugadzira mabhegi epurasitiki, senge polyethylene uye polypropylene, kwakakosha kune vese vagadziri nevatengi. Sezvo indasitiri inokura, zvakakosha kuti titarise kukanganiswa kwezvakatipoteredza kwekushandiswa kwebhegi repurasitiki uye kuongorora dzimwe nzira dzakasimba. Nekugamuchira hunyanzvi uye maitiro ane mutoro, tinogona kushandira kune ramangwana ukomabhegi epurasitikianogadzirwa uye anoshandiswa nenzira inoderedza simba rawo panyika.
Nguva yekutumira: Nov-04-2024