PET sirilan (polyester sirilan) bɛ se ka mara kalo 18–36 kɔnɔ ni a kɛra cogo bɛnnen na. Funteni, nɛnɛ, UV bɔli, ani pakew dafalen, olu bɛɛ bɛ nɔ bila PET sirilan bɛ a ka baara kɛcogo mara waati hakɛ min na.

Core dimensions bɛ fɛnw cɛma minnu bɛ ye ka ban kosɛbɛ ni sannikɛlaw ye PET strap (polyester strap) sugandi otomatiki sirili baara kama. Bɔrɔ min bɛ masinko wajibiyalenw bɛɛ dafa — a bonya, a bonya ani a kari fanga bɛnnen — o bɛna balo gɛlɛyaw lase hali bi ni a kɔnɔna hakɛ ma bɛn sirilan kunkolo dilanbaga ma. Core kɔnɔna cɛmancɛ, roll width, ani roll kɛnɛma diameter bɛɛ ka kan ka bɛn masin ka spindle ni unwinding mechanism ma. Nin gafe in bɛ PET sirilan kɔnɔna hakɛw ɲɛfɔ, u bɛ nɔ bila otomatiki sirilan kunkolo baarakɛcogo la cogo min na, ani cogo min na ka bɛnkan sɛgɛsɛgɛ sani a ka san.

A ka c’a la, PET sirilan ka sɔgɔli fanga bɛ bɔ kilo 160 na ka se kilo 635 ma, ka kɛɲɛ n’a bonya n’a dilanni cogoya ye. Nin sumani in bɛ fanga camanba jira, polietilɛni terefitalati sirilan bɛ se ka min muɲu sani a ka kari, o b’a kɛ fɛnba ye sanni mana na

Ni aw bɛ PET sirilan bɛn aw ka otomatiki sirilan ma, o bɛ a ɲini ka aw janto a bonya, a janya, a kɔnɔna hakɛ ani a sanfɛla la. Nin gafe in bɛ bɛnkan kunbabaw ɲɛfɔ, ko minnu bɛ kɛ tuma bɛɛ, ani sugandili laadilikanw walasa ka baara kɛ ka ɲɛ ani ka doni lakanani dafalen sɔrɔ.