Vose, chinthu chosavuta komanso chachuma, chimagwiritsidwa ntchito kwambiri m'munda wamankhwala tsiku lililonse komanso wotchuka kwambiri. Chinsinsi chabwino sichingateteze zomwe zili mthupi, komanso kusintha kuchuluka kwa malonda, motero apambana ogula ambiri pamakampani a mankhwala tsiku lililonse. Chifukwa chake, kwa makampani a tsiku ndi tsiku, momwe mungasankhireMitengo yapamwamba kwambiriIzi ndi zoyenera pazogulitsa zawo?
Kusankhidwa ndi mtundu wa zinthu ndiye njira yowonetsetsa kuti ma hoses, omwe azikhudza mwachindunji pokonza ndi kugwiritsa ntchito hosese. Zinthu za hoses za pulasitiki zimaphatikizapo polyethylene (ya chubu thupi la chubu), polyplech, chotchinga, kusindikizidwa kwa zinthu zilizonse zomwe zingakhudze momwe muliri mwachindunji. Komabe, kusankha zinthu kumadaliranso zinthu monga ukhondo, zotchinga (zofunikira zamadzi, nthunzi zonunkhira, ndi mankhwala.
Kusankhidwa kwa mapaipi: Choyamba, zinthu zomwe zimagwiritsidwa ntchito kuyenera kukwaniritsa miyezo yaukhondo, komanso zinthu zovulaza monga zitsulo zolemera komanso zothandiza molumwa ziyenera kulamulidwa pamtundu wopatsidwa. Mwachitsanzo, chifukwa hosses inamtumiza ku United States, polyethylene (pe) ndi polypropylene (pp) iyenera kukwaniritsa chakudya cha US ndi mankhwala osokoneza bongo 21cfr11520.
Zotchinga zotchinga: Mankhwala ena owononga, machubu asanu-otambalala azigwiritsidwa ntchito panthawiyi. Chifukwa oxygen kukhazikika kwa chubu-isanu ya chubu (polyethylene / zomata / enoh / ma utoto) Munthawi inayake, kuchepa kwa chubu cholemera cha co-ennol ndi kotsika kambiri kuposa ka chubu chimodzi. Kuphatikiza apo, Engoh ndi Ethyl-vinyll mowa kwambiri ndi zotchinga bwino kwambiri komanso kusungidwa kwamphamvu (zotsatira zabwino zimatheka pomwe makulidwe ndi 1520 Microns.
Kuuma kwa zinthu: Makampani amasiku a tsiku ndi tsiku ali ndi zofunikira zosiyanasiyana kuuma kwa hoses, kotero momwe mungapezere kuuma komwe mukufuna? Polyethylene omwe amagwiritsidwa ntchito nthawi zambiri amagwiritsa ntchito ma roses makamaka otsika polyethylene, ochulukirapo-cynal polyethylene, komanso mzere wotsika polyethylene. Pakati pawo, kuuma kwa ma polyethylene ndibwino kuposa kutsika kotsika polyethylene, kotero kuti kuuma komwe mungafunike kumatheka chifukwa cha kuchuluka kwa polyethylene.
Kukaniza kwamankhwala kwa zida: Kuchulukitsa-kapamwamba polyethylene kuli ndi mankhwala osokoneza bongo kuposa otsika polyethylene.
Kukana ndi nyengo: Kuwongolera kanthawi kochepa kapena kwa nthawi yayitali monga maonekedwe, kukana mphamvu, kununkhira kwa chilengedwe, Kununkhira kwa chilengedwe) kuganiziridwa.
Kusankhidwa kwa Masterbatch: Masterbatch amatenga gawo lofunikira pakuwongolera hoses. Chifukwa chake, posankha masterbatch, makampani ogwiritsa ntchito ayenera kuganizira ngati ili ndi kubalalitsa kwabwino, kusokonezeka ndi kutentha kwanyengo, kukana nyengo ndi kukana kwa nyengo. Pakati pawo, kukana kwa masterbatch kumafunikira makamaka pakugwiritsa ntchito hoses. Ngati masterbatch sagwirizana ndi zomwe zilimo, mtundu wa masterbatch idzasamukira mu malonda, ndipo zotsatirapo zake ndizovuta kwambiri. Chifukwa chake, makampani amtundu wa tsiku ndi tsiku ayenera kuyesa kukhazikika kwa zinthu zatsopano ndi ma hoses (mayeso achangu omwe amayesedwa pansi).
Mitundu ya varnish ndi mawonekedwe awo: The Varnish yomwe imagwiritsidwa ntchito hoses imagawidwa mu mtundu wa UV ndi mtundu wowuma, womwe umatha kugawidwa pamwamba ndi matte pamwamba. Varnish Sikuti zimangopereka zowoneka bwino, komanso zimateteza zomwe zili mkati mwake ndipo zimathandizanso kutsekereza oxygen, madzi ampweya wamadzi ndi kununkhira. Nthawi zambiri, mtundu wowuma wanyengo umakhala ndi zotsatsa zabwino zotsatila ndi kusindikiza kwa silika, pomwe UV Varnish ili ndi glor. Makampani tsiku lililonse mankhwala amatha kusankha varnish yoyenera molingana ndi zinthu zawo. Kuphatikiza apo, varnish yochiritsidwa iyenera kukhala ndi zomatira bwino, malo osalala osapitira, kukakamizidwa kukana, kuvala kukana, kuwonongeka kwa chipongwe, ndipo osasinthasintha panthawi yosungirako.
Zofunikira za Thupi la Thupi / Tube:
1. Pamwamba pa thumba la chubu liyenera kukhala losalala, lopanda mabala, zikanda, zoyipa, kapena kusintha kwa shrinkage. Thupi la chubu liyenera kukhala lowongoka ndipo siliri lolunjika. Khoma la chubu makulidwe ayenera kukhala yunifolomu. Khoma la chubu makulidwe, chubu kutalika, ndi kulolerana kochepera kuyenera kukhala mkati mwa mitundu yomwe yatchulidwa;
2. Mutu mutu suyenera kukhazikika pambuyo pa kulumikizana;
3. Mutu mutu ndi chivundikiro cha chubu muyenera kufanana, scress mkati ndi kunja, ndipo sipayenera kutsika mkati mwa torque lest, ndipo payenera kukhala wopanda madzi kapena kuyika kwa mpweya pakati pa chubu ndi chivundikiro;
Kusindikiza Kosankha: Kukonzekera kwa Hise nthawi zambiri kumagwiritsa ntchito kusindikiza kwa Liagrance Mtundu wosindikiza uyenera kukhala mkati mozama, mawonekedwe ochulukirapo ayenera kukhala olondola, kupatuka kuyenera kukhala mkati mwa 0,2mm, ndipo fint iyenera kukhala yokwanira.
Zofunikira za Zipangizo zapulasitiki: Zipangizo za pulasitiki nthawi zambiri zimapangidwa ndi polypropylene (ma pp) akuumba. Zipangizo zapamwamba za pulasitiki zokhala ndi pulasitiki siziyenera kukhala ndi mizere yowoneka bwino komanso zowoneka bwino, zowoneka bwino, zolondola, komanso zosalala bwino ndi mutu. Sayenera kuwononga zowonongeka monga ming'alu kapena ming'alu panthawi yogwiritsa ntchito bwino. Mwachitsanzo, mphamvu yotsegulira ili mkati mwake, chipewa cha Flip liyenera kupirira zopitilira 300 popanda kuphwanya.
Ndikhulupirira kuti kuyambira pazinthu zomwe zili pamwambazi, makampani ambiri a mankhwala a tsiku leni anga ayenera kusankha zinthu zapamwamba zapamwamba zapamwamba.
Post Nthawi: Jul-12-2024