BX650 Woven Bag Inner-Film Laminating Machine

Mzerewu ukhoza bwino kupanga pamwamba pa tubular nsalu nsalu laminating ndi kunja pamwamba tubular iner akalowa filmstablely ndi Kutentha chomangira chipangizo. Kanema wamkati wa tubular ndi filimu yowomba yamitundu iwiri & co-extrusion yomwe ndi 0.03mm mpaka 0.04mm wandiweyani. Chipinda chamkati cha filimu yamkati ya tubular yamkati imapangidwa kuchokera ku Low-Density Polyethylene (LDPE), gawo lakunja (lomwe limamangiriridwa ku nsalu yoluka) limapangidwa kuchokera ku Ethylene Vinyl Acetate Copolymer (EVA) .Nsalu yoluka imapangidwa makamaka kuchokera ku polypropylene (PP).

Kutentha kosungunuka kwa EVA ndikotsika kuposa kutentha kwa LDPE ndi PP, ndipo wosanjikiza wa EVA wosungunuka ukhoza kumangirizidwa ku nsalu yosasungunuka ya PP. Titha kutengerapo mwayi pazinthu izi kuti tilumikizane ndikumangirira filimu yamkati yamkati yamkati ndi nsalu za tubular zoluka pamodzi pa kutentha koyenera ndi njira zingapo.

Kanema wamkati wamkati amatha kukhala laminated ndi thumba loluka kutentha pang'ono, kotero matumba opangidwa ndi mzerewu amakhala ndi mawonekedwe osangalatsa. Amakhala osinthika, amphamvu, olimba, komanso amasweka. Pogwirizanitsa, matumbawo amagwedezeka ndi kutentha, choncho matumbawo ndi osalala komanso okongola. Ubwino wa thumba wamba nsalu ndi analekanitsidwa mkati akalowa akalowa filimu ndi ubwino laminating thumba onse amaoneka m'matumba opangidwa ndi makina. Matumbawa ndi onyamula katundu wapamwamba kwambiri ndipo amatha kugwiritsidwa ntchito kwambiri m'malo angapo.

Mtengo ndi mtengo wa thumba lopangidwa ndi mzerewu ndizokwera pang'ono kuposa mtundu womwewo ndi kulemera komweko wamba thumba loluka ndi filimu yosiyana yamkati, koma magwiridwe ake ndi abwino, muyezo wake ndi wapamwamba. Poyerekeza ndi thumba lachikwama lopangidwa ndi filimu ya lining, matumbawa amatha kupeŵa chodabwitsa chakuti filimu yamkati imatsika kuchokera pansalu yolukidwa chifukwa cha kutayika kwa katundu. Chikwama ichi akhoza kupangidwa mosalekeza, efficiently, mwamsanga mu mzere kupanga. Ndizopulumutsa ntchito ndipo zimatha kupangidwa ndi magulu akuluakulu. Mosiyana ndi izi, kuyika filimu ya lining ku nsalu yolukidwa ndi tubular ndi ntchito yamanja kapena kusanjikiza wosanjikiza wakunja kukhala wosanjikiza wamkati pogwiritsa ntchito manja onse amakhala olumikizidwa komanso sathandiza. Matumba opangidwa ndi makinawa amagwiritsidwa ntchito kwambiri kulongedza mafakitale monga zida zamankhwala, feteleza, chakudya ndi chakudya, etc.