A na-eji akwa fiberglass kpuchie PTFE n'ọtụtụ ebe na nhazi rọba maka nguzogide okpomọkụ ya, ihe na-adịghị mma, na obere esemokwu. Ngwa ndị dị mkpa gụnyere: ihe ntọhapụ maka efere efere/vacuum vulcanization na ịkpụzi taya; eriri ebufe na-abụghị osisi maka igwe igwe mepere emepe, kalenda, na ahịrị jụrụ oyi; akwa interleave maka nchekwa rọba nke emechara ọkara; njikwa pụrụ iche nke silicone na fluororubber; na oven trays maka post-agwọ. Uru na-agụnye iwepụ nrapanye ebu, ibelata ojiji ihe ntọhapụ, igbochi mkpuchi rola, na ịgba mbọ hụ na ọ na-agbawa nke ọma.