saƙa jakunkuna.

A cewar manyan kayan, jakar da aka saka ta filastik ta ƙunshi jakar polypropylene da jakar polyethylene, waɗanda za a iya raba su zuwa jakar ɗinki na ƙasa da jakar ɗin ɗin gefen gefen bisa hanyar ɗinki.A halin yanzu ana amfani da shi sosai a cikin takin mai magani, samfuran sinadarai da sauran abubuwa na kayan marufi.Babban tsarin samar da shi shine amfani da albarkatun filastik ta hanyar fim ɗin extrusion, yankan, miƙewa unidirectional azaman waya mai lebur, ta hanyar warp da samfuran saƙa, waɗanda galibi aka sani da jakunkuna.