Chiŵerengero cha zinthu zapamwamba mu composite co-extrusion chikhoza kulamulidwa pansi pa 10%.
Ma inserting a zinthu zomwe zimagwiritsidwa ntchito poyenda akhoza kusinthidwa kuti asinthe bwino kugawa ndi kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito poyenda. Kapangidwe ka kusintha mwachangu mndandanda wa zigawo zophatikizika.
Kapangidwe kake kophatikizana ndi kosavuta kuyika ndi kuyeretsa ndipo kangagwiritsidwe ntchito pazinthu zosiyanasiyana zomwe zimakhudzidwa ndi kutentha.