Superfine obere akpụkpọ anụ bụ ụdị akpụkpọ anụ arụrụ arụ, nke a makwaara dị ka akpụkpọ anụ siri ike. ;
Superfine micro akpụkpọ anụ, aha zuru oke "superfine fiber agbakwunyere akpụkpọ anụ", bụ ihe sịntetik emere site na ijikọta eriri superfine na polyurethane (PU). Nke a ihe onwunwe nwere ọtụtụ magburu onwe Njirimara, dị ka eyi iguzogide, ọkọ na-eguzogide, waterproof, mgbochi mmetọ, wdg, na dị nnọọ ka eke akpụkpọ anụ na anụ ahụ Njirimara, na ọbụna rụrụ mma na akụkụ ụfọdụ. Usoro mmepụta nke akpụkpọ anụ superfine gụnyere ọtụtụ nzọụkwụ, site na kaadị kaadi na agịga ịkụ ọkpọ nke obere obere eriri iji mepụta akwa na-abụghị nke nwere netwọk nhazi akụkụ atọ, na nhazi mmiri, PU resin impregnation, egweri akpụkpọ anụ na ịcha akwa, wdg. , na n'ikpeazụ na-etolite a ihe onwunwe na magburu onwe eyi iguzogide, breathability, mgbanwe na ịka nká iguzogide.
E jiri ya tụnyere akpụkpọ anụ nkịtị, akpụkpọ anụ superfine yiri nke ahụ n'ọdịdị na mmetụta, ma a na-eji ya eme ya, ọ bụghị site na akpụkpọ anụ anụmanụ. Nke a na-eme superfine akpụkpọ anụ dịtụ ala na ọnụahịa, ebe ọ na-enwe ụfọdụ uru nke ezigbo akpụkpọ anụ, dị ka iyi na-eguzogide, oyi na-eguzogide, breathability, ịka nká na-eguzogide, wdg. Tụkwasị na nke a, akpụkpọ anụ superfine bụkwa enyi na gburugburu ebe obibi na ọ bụ ihe dị mma iji dochie akpụkpọ anụ nkịtị. . N'ihi ọmarịcha arụmọrụ ya na njirimara nchebe gburugburu ebe obibi, a na-eji akpụkpọ anụ microfiber mee ihe n'ọtụtụ ebe dị ka ejiji, ngwá ụlọ, na ime ụgbọ ala.