Makina am'madzi am'madzi ndi makina wamba a Paketi ndi zida zogwiritsidwa ntchito popanga filimu kuti muteteze kudyetsa chakudya ndi zinthu zina zowonongeka. Makina am'madzi am'madzi ali ndi mitundu yosiyanasiyana yokumana ndi zosowa zosiyanasiyana zopanga.
Makina amakanema am'madzi amabwera mu mawonekedwe ndi kukula kwake, komanso kuthekera kwawo kosiyanasiyana. Makina ena ndi oyenera kupanga pang'ono, pomwe ena ndioyenera kupanga kwakukulu. Ocheperako ndioyenera maofesi ang'onoang'ono, pomwe ena ali okulirapo ndipo amafunika kukhala pamalo okulirapo.
Zipangizo zosiyanasiyana. Makina am'madzi am'madzi amatha kupanga filimu yomata ndi mitundu yosiyanasiyana ya zida, monga polyethylene, elypropylene, etc.
Palinso ena mwapadera pamakina am'madzi am'makanema, monga peking filimu yamafilimu, yosanjikiza ya co-extring extrader ndi makina osewera filimu. Makinawa ali ndi phindu labwinobwino komanso kusintha kwabwino, ndipo nthawi zambiri amakhala oyenera nthawi zambiri ndi zofunika kwambiri pakupanga malonda.
Makina am'madzi am'madzi amapezeka m'njira zosiyanasiyana, ndipo ogula amatha kusankha makina oyenera malinga ndi zosowa zenizeni ndi bajeti. Nthawi yomweyo, muyenera kuganizira kusankha zinthu ndi opanga zomwe zili ndi mwayi wotsimikizira kuti makinawo amatha kuthawa modekha komanso moyenera, kupereka chitsimikizo chopangira.
