ntchito

Mafilimu otambasulidwa nthawi zambiri amagwiritsidwa ntchito popanga filimu zotanuka za polyethylene, zomwe zimapangidwa pogwiritsa ntchito ukadaulo wa filimu wotchedwa "CAST".Firimuyi imatanthawuza kuti chochepa chochepa cha zipangizozi chimakhala ndi kusinthasintha kolondola komanso kusinthasintha kwakukulu.
Filimu yotambasula ndi filimu yapulasitiki yotambasuka kwambiri yopangidwa ndi zida za polyethylene (PE) ndipo imagwiritsidwa ntchito kwambiri pakumata pallet kuti isungidwe bwino kuti igwire bwino ntchito ndi kusunga.
Linear low-density polyethylene (LLDPE) ndiye maziko operekera filimu kutambasula.Mafilimu athu ali ndi khalidwe lapamwamba kwambiri chifukwa cha mizere yopangira zamakono komanso zamakono zamakono, komanso kugwiritsa ntchito zipangizo zomwe zimaperekedwa ndi opanga odziwika bwino.Makanema otalikirapo a polyethylene amakonzedwa kuchokera ku utomoni wochepa wa Polyethylene metallocene resins) m- LLDPE), Linear low-density polyethylene (LLDPE) ndi ultra-low-density polyethylene (ULDPE) yokhala ndi 0 ndi 8% polyisobutylene (PIB).
Kugwiritsa ntchito
Kukulunga / filimu yotambasula imagwiritsidwa ntchito poyambira kukulunga ndi kuteteza katundu wodzaza pamapallet kuzinthu zapayekha zokhala ndi miyeso yayikulu yonse, kugwiritsa ntchito filimu yotambasula ndiyo njira yabwino kwambiri yonyamulira ndikukulunga zinthuzo chifukwa cha makulidwe ake otsika komanso kulimba kwake komwe kumatsimikizira kukhazikika kwa katundu. .
Tambasulani filimu / kukulunga Super Power ndi Mphamvu
Makulidwe amakanema opangidwa adapangidwa kuchokera ku 10 mpaka 35 ma micrometer kuti amakutira ndikuteteza zinthu zomwe zimagwiritsidwa ntchito pamakina onyamula.Standard filimu m'lifupi: 500 mm, ndi zotheka kubala wina m'lifupi filimu mu machulukitsidwe 250 mm.
Kodi filimu yotambasula ndi chiyani?
Filimu yotambasula ndi filimu ya pulasitiki yopyapyala, yotambasula (yomwe nthawi zambiri imapangidwa ndi polyethylene) yomwe imagwiritsidwa ntchito kutseka ndi kumanga zinthu zoteteza pamapallet.Pamene filimu yotambasula imakulungidwa pamphasa, kupanikizika kumapangidwa ndipo kumapangitsa kuti filimuyo iwonjezere kutalika kwake mpaka maulendo 300.Kulimbana kumeneku kumapanga mphamvu ya contractile kuzungulira katunduyo ndikuusunga mosalekeza m'malo mwake.
Mitundu ya mafilimu otambasula
Pali mitundu iwiri ikuluikulu ya filimu yotambasula: filimu yotambasula yamanja ndi filimu yotambasula makina.
1. filimu yotambasula yamanja
Kanema wotambasula wamanja adapangidwa kuti azigwiritsidwa ntchito pamanja ndipo nthawi zambiri amagwiritsidwa ntchito mochepera pakuyika ndi kukulunga.Zakhala zikuganiziridwa kuti ziphatikizidwe pamanja.Makulidwe a filimuyo amapangidwa kuchokera ku 10 mpaka 40 ma micrometer ndipo m'lifupi ndi 450 mm kapena 500 mm, kukhazikika kwa 100% kwatsimikizika.Filimuyi yapangidwa pamakina odziwikiratu omwe ali ndi zida zomwe zimayang'anira kutalika ndi kulemera kwa filimuyo pampukutuwo.
2. Makina otambasula filimu
Filimu yotambasulira makina ndi filimu yomwe idapangidwa kuti igwiritsidwe ntchito pamakina omata ndipo nthawi zambiri imagwiritsidwa ntchito pakulongedza ndi kukulunga kwakukulu.Mitundu ina yodziwika bwino yamakina otambasulira mafilimu ndi awa:
- Filimu Yowombedwa Yotambasula- Imapangidwa pogwiritsa ntchito njira yowombedwa ndi extrusion.Izi zikuphatikizapo kuwomba utomoni wotentha mu kuwira.Kenako thovulo limasanduka mapepala omwe amakulungidwa ndikugwiritsidwa ntchito pa chubu chapakati.
Kanema Wotambasulira- Amapangidwa pogwiritsa ntchito njira ya extrusion.Izi zimaphatikizapo kudyetsa utomoni wotenthedwa kudzera mu mzere wa odzigudubuza wokhazikika, womwe umalimbitsa filimuyo.
Kanema Wotambasulidwa- Ndi filimu yomwe yakulitsidwa kale pamagawo opanga.

Zibo Junhai Chemical, PE resin supplier ku China
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