Komi boon lɔli minanw be kɛ ni kemikali ye, mɔgɔw be bonya la a kan kosɔbɛ sugu la u ka baara ɲuman kosɔn. Ka kɛɲɛ n’u ka baarakɛcogo laɲinin n’u ka fɛɛn ye, nɛgɛdaga dilanyɔrɔw tilannin lo suguya caaman na, fɔlɔ la, UPVC jii bɔyɔrɔw, UPVC jii nɛgɛw, aliminiyɔmu- nɛgɛdaga ɲɔgɔndanw, ani poliyetileni (PE) ji nɛgɛw.
N’an be PE ka tiyo dilanyɔrɔw ta k’u kɛ misaliya ye, u be baara kɛ u yɛrɛ ma cogo ɲuman na, u be baara kɛ nɔgɔman na ani u be baara kɛ tuma bɛɛ min be se ka la a la. Komi u ye duguw ka gazi yɛlɛmayɔrɔw ni jii bɔyɔrɔw dilanyɔrɔ fɔlɔ ye, u ka baara yɛlɛmana kosɔbɛ. U ka se ka yɛlɛma yɔrɔ minw na ani u ka baara ɲuman min be kɛ ni thermofusion ye, o b’a to o fɛɛnw be se ka baara kɛ bi tile yɔrɔw la ani yɔrɔ minw ka gwɛlɛ, o lo b’a to u be se ka baara kɛ wagatijan kɔnɔ.
PE tiyo dilanyɔrɔ ka spirali fɛɛrɛ ɲuman be yɛlɛmani don kosɔbɛ mɔgɔw ka lasecogo la, ani basket-type composite die head, min bɛnnin lo poliolefini baara ma, o be yɛlɛmani ɲuman sabati k’a sɔrɔ a be gɛlɛya dɔgɔya ani ka tiyo ka ɲumanya sabati ka sababu kɛ yɛlɛmani funteni dɔgɔyali ye.
