Raw materials yemabhegi asina kurukwa
Mabhegi asina kurukwa anogadzirwa nejira risiri rakarukwa sembambo. Machira asina kurukwa chizvarwa chitsva chezvishandiso zvine hushamwari kwezvakatipoteredza izvo zvine hunyoro-uchapupu, kufema, kuchinjika, kureruka, kusabatika, nyore kuparara, kusiri muchetura uye kusatsamwisa, kupfuma muruvara, kuderera mumutengo, uye kushandiswazve. Nyaya iyi inogona kuora zvoga mushure mekuiswa panze kwemazuva makumi mapfumbamwe, uye ine hupenyu hwesevhisi anosvika makore mashanu kana yaiswa mumba. Kana yapiswa, haina chepfu, haina kunhuwa, uye haina zvinhu zvakasara, nokudaro haisvibisi nharaunda. Inocherechedzwa pasi rose sechigadzirwa chine hushamwari chekuchengetedza ecology yePasi.
Kune maviri makuru ezvigadzirwa zvemabhegi asina kurukwa, imwe polypropylene (PP), uye imwe polyethylene terephthalate (PET). Zvose zviri zviviri izvi imhando yemucheka usina kuruka, wakagadzirwa nefibers kuburikidza nehutu hunopisa kana mechanical reinforcement, ine simba guru uye kushanda kwakanaka kwemvura.
Polypropylene (PP): Izvi zvakajairikajira risiri rakarukwaine yakanaka mwenje kuramba, corrosion resistance, uye tensile simba. Nekuda kwechimiro chayo cheasymmetric uye kuchembera kuri nyore uye kusiyanisa, mabhegi asiri akarukwa anogona kuve oxidized uye kuora mukati memazuva makumi mapfumbamwe.
Polyethylene terephthalate (PET): inozivikanwawo sepolyester, mabhegi asina kurukwa echinhu ichi anosimba zvakaenzana, asi kana achienzaniswa nepolypropylene, mutengo wayo wekugadzira wakakwira.
Kurongeka kwemabhegi asina kurukwa
1. Nyaya huru yemabhegi asina kurukwa ijira risiri rakarukwa. Machira asina kuruka imhando yejira risiri rakarukwa rinova rudzi rutsva rwechigadzirwa chefiber chakapfava, chinofema, uye chakati chechetere chinoumbwa nekushandisa zvakananga machipisi epolymer, mapfupi, kana shinda refu kuburikidza nenzira dzakasiyana siyana dzekugadzira faibha mesh uye nzira dzekubatanidza. Zvakanakira: Mabhegi asina kurukwa anodhura, ane hushamwari kwezvakatipoteredza uye anoshanda, anoshandiswa zvakanyanya, uye ane nzvimbo dzakatanhamara dzekushambadzira. Inokodzera akasiyana bhizinesi zviitiko uye kuratidzwa, iri yakanakira kushambadzira kusimudzira chipo kumabhizinesi nemasangano.
2. Iyo mbishi yejira risiri rakarukwa i polypropylene, nepo mbishi yemabhegi epurasitiki i polyethylene. Kunyange zvazvo zvinhu zviviri izvi zvine mazita akafanana, maumbirwo azvo emakemikari ari kure kure. Iyo kemikari molecular chimiro che polyethylene ine kugadzikana kwakasimba uye yakanyanya kuoma kudzikisira, saka masaga epurasitiki anotora makore 300 kuti aore zvachose; Zvisinei, chimiro chemakemikari ye polypropylene haina kusimba, uye maketani emamorekuru anogona kuputsika nyore nyore, ayo anogona kunyatso shatisa uye kupinda muchikamu chinotevera chezvakatipoteredza muchimiro chisina chepfu. Bhegi risiri rakarukwa rinogona kupera zvachose mukati memazuva makumi mapfumbamwe.
Zvinoenderana neakasiyana maitiro ekugadzira, inogona kukamurwa kuita
1. Kuruka: Inzira yekupfapfaidza yakakwira-kudzvanya mvura yakanaka pane imwe kana akawanda akaturikidzana efiber mesh, zvichiita kuti mafiibhi apindirane uye kusimbisa mesh kune imwe nhanho yesimba.
2. Kupisa kwakavharwa bhegi rejira risiri rakarukwa: rinoreva kuwedzera fibrous kana poda inopisa yakanyunguduka inonamira yekusimbisa zvinhu kune fiber mesh, uye ipapo kupisa, kunyunguduka, uye kutonhora fiber mesh kuti isimbise kuita jira.
3. Pulp airflow net non-woven fabric bag: inozivikanwawo sebepa risina guruva kana jira rakaoma rekugadzira jira risiri rakarukwa. Inoshandisa airflow mesh tekinoroji kusunungura huni pulp fiberboard kuita imwechete fiber state, uye yobva yashandisa nzira yekuyerera kwemhepo kuunganidza mafibhi paketeni remesh, uye fiber mesh inosimbiswa. 4. Yakanyorova isiri-yakarukwa bhegi rejira: Inzira yekusunungura faibha mbishi zvinhu zvakaiswa musvikiro remvura kuita shinda imwe chete, uye kusanganisa zvakasiyana-siyana faibha raw materials kuita fiber suspension slurry. Iyo suspension slurry inotakurwa kune webhu kugadzira michina, uye mafibers anobva asimbiswa kuita jira mumamiriro emvura.
5. Spin bonded jira risiri rakarukwabhegi: Inzira iyo iyo polima yakasimudzwa uye yakatambanudzwa kuti iite inoenderera filament, iyo inozoiswa muwebhu. Dandemutande rinobva razvisungirira, rinosungwa nemafuta, rakasungwa nekemikari, kana kusimbiswa nemuchina kuti rishanduke kuita jira risiri rakarukwa.
6. Melt blown non-woven fabric bag: Maitiro ayo anosanganisira polymer feeding - melt extrusion - fiber formation - fiber kutonhora - mesh kuumbwa - kusimbisa mumucheka.
7. Acupuncture: Imhando yejira rakaoma risina kurukwa rinoshandisa puncture effect yetsono kusimbisa fluffy fiber mesh mumucheka.
8. Stitch weaving: Imhando yejira rakaoma risiri rakarukwa rinoshandisa jira rakarukwa rakarukwa kuruka shinda, shinda yeshinda, zvinhu zvisiri zvakarukwa (zvakadai semapepa epurasitiki, epurasitiki matete mapepa esimbi, zvichingodaro) kana mapoka avo.
Nguva yekutumira: Mar-10-2024