Kufotokozera Kwachidule:

Filimu yosindikizira yozizira, yomwe imadziwikanso kuti cold seal packaging kapena cold seal roll stock, ndi mtundu wazinthu zosinthika zomwe sizifuna kutentha kapena zomatira kuti zisindikize. Nthawi zambiri amagwiritsidwa ntchito m'makampani azakudya kuyika zinthu monga maswiti, chokoleti, mipiringidzo ya granola, ndi makeke.

Kanema wotseka wozizira nthawi zambiri amapangidwa ndi zinthu zambiri, kuphatikiza zigawo za polyethylene, mapepala, ndi zomatira zapadera zoziziritsa kuzizira. Firimuyi imapangidwa kuti ikhale ndi coefficient yochepa ya kukangana, kulola kuti ikhale yosindikizidwa mosavuta popanda kufunikira kwa kutentha. Pamene kukakamizidwa ntchito, ozizira chisindikizo zomatira zomangira ndi phukusi pamwamba, kupanga zolimba ndi otetezeka chisindikizo.

Pali ubwino angapo ntchito ozizira kusindikiza filimu. Chimodzi mwazopindulitsa kwambiri ndikuti chimachotsa kufunikira kwa zida zosindikizira kutentha, kuchepetsa kugwiritsa ntchito mphamvu komanso ndalama zopangira. Komanso amalola kuti mofulumira ma CD liwiro ndi bwino ntchito bwino. Kuphatikiza apo, filimu yosindikizira yozizira imapereka chisindikizo chowoneka bwino, kuwonetsetsa kukhulupirika kwa chinthu chomwe chapakidwa.

Ponseponse, filimu yosindikizira yozizira imapereka njira yabwino komanso yotsika mtengo yopangira zakudya zosiyanasiyana, kupereka chisindikizo chotetezeka popanda kufunikira kwa kutentha kapena zomatira.