1.ke ʻano hōʻike

• ʻO ka helu metric (Nm) e pili ana i ka lōʻihi ma nā mika o kahi gram o ka olonā (a i ʻole fiber) ma kahi hoʻihoʻi hou ʻana o ka makū i hāʻawi ʻia.

Nm=L (ʻāpana m)/G (ʻāpana g).

• Helu ʻīniha (Ne) Pili ia i ka nui o 840 iwilei o ka olonā pulupulu e kaupaona ana i 1 paona (453.6 grams) (he 560 iwilei no ka paona ka olonā huluhulu) (1 iwilei = 0.9144 mika) ka lōʻihi.

Ne=L(hui y)/{G(hui p)X840)}.

ʻO ka helu ʻīniha ke anakahi ana i kuhikuhi ʻia e ke kūlana aupuni kahiko no ka mānoanoa o ka olonā pulupulu, kahi i pani ʻia e ka helu kūikawā. Inā he 60 840 iwilei ka lōʻihi o 1 paona o ka olonā, he 60 ʻīniha ka maikaʻi o ka olonā, hiki ke hoʻopaʻa ʻia ma ke ʻano he 60S. ʻO ke ʻano hōʻike a me ka helu ʻana o ka helu ʻīniha o nā kaula ua like ia me ka helu metric.

2.ʻōnaehana lōʻihi paʻa

ʻO ke kaumaha o kahi lōʻihi o ke olonā a i ʻole ka hilo e pili ana i ke kaumaha.

ʻO ka liʻiliʻi o ke kumukūʻai, ʻoi aku ka maikaʻi o ka olonā. ʻO kāna mau anakahi ana e komo pū me ka helu kūikawā (Ntex) a me ka denier (Nden).

• ʻO Ntex, a i ʻole tex, e pili ana i ke kaumaha ma nā grama o kahi olonā a olonā paha he 1000m ka lōʻihi ma kahi hoʻihoʻi hou ʻana o ka makū i hoʻoholo mua ʻia, i ʻike ʻia hoʻi ʻo ka helu.

Ntex=1000G (ʻāpana g)/L (ʻāpana m)

No ka olonā hoʻokahi, hiki ke kākau ʻia ka helu tex ma ke ʻano o "18 tex", ʻo ia hoʻi, i ka wā he 1000 mika ka lōʻihi o ka olonā, ʻo kona kaumaha he 18 grams. Ua like ka helu o nā kaula me ka helu o nā olonā hoʻokahi i hoʻonui ʻia e ka helu o nā kaula. No ka laʻana, ʻo 18X2 ke ʻano he ʻelua mau olonā hoʻokahi o 18 tex i hoʻopili ʻia, a ʻo ka maikaʻi o ka ply he 36 tex. Ke ʻokoʻa ka helu o nā olonā hoʻokahi e hana ana i nā kaula, ʻo ka helu o nā kaula ka huina o nā helu o kēlā me kēia olonā hoʻokahi.

No nā olonā, ua nui loa ka helu o ka tex, a ua hōʻike pinepine ʻia ma ka decitex (Ndtex). ʻO ka decitex (unit dtex) e pili ana i ke kaumaha ma nā grama o ka olonā 10000m ka lōʻihi ma kahi makū i hāʻawi ʻia.

Ndtex=(10000G×Gk)/L=10×Ntex

• ʻO Denier (Nden) ʻo ia ka denier, ʻo ia hoʻi ke kaumaha ma nā grama o nā olonā a i ʻole nā ​​​​​​loa he 9000m ka lōʻihi ma kahi hoʻihoʻi hou ʻana o ka makū i hoʻoholo mua ʻia.

Nden=9000G (ʻāpana g)/L (ʻāpana m)

Hiki ke hōʻike ʻia ʻo Denier penei: 24 denier, 30 denier a pēlā aku. Hōʻike ʻia ka denier o nā kaula ma ke ʻano like me ka helu kūikawā. Hoʻohana nui ʻia ʻo Denier e hōʻike i ka maikaʻi o ka silika fiber kūlohelohe a i ʻole ke kaula fiber kemika.

3. ke ʻano hōʻike

ʻO ka helu lole kahi ala e hōʻike ai i ka hilo, i hōʻike pinepine ʻia ma ke ʻano he helu ʻīniha (S) ma ka "ʻōnaehana kaumaha maʻamau" (ua māhele ʻia kēia ʻano helu i ka helu metric a me ka helu ʻīniha), ʻo ia hoʻi: ma ke kūlana kūhelu Ma lalo o ke kūlana o ka hoʻihoʻi hou ʻana o ka makū (8.5%), ʻo ka helu o nā skeins me ka lōʻihi o 840 iwilei no kēlā me kēia skein i loko o ke olonā i milo ʻia e kaupaona ana i hoʻokahi paona ka helu o nā helu.

ʻO ka maʻamau, i ka wā e hana ana i ka ʻoihana lole, pili pinepine kekahi mau huaʻōlelo ʻoihana: helu, mānoanoa. No laila he aha ka hopena o ka helu lole a me ka mānoanoa i ka maikaʻi o ka lole?

Aia nō paha kekahi poʻe i loko o ka puzzle. E wehewehe pono ʻia ka ʻatikala aʻe.