Pono ka mana o ka maikaʻi no kēlā me kēia ʻoihana, a ʻaʻole ʻokoʻa nā mea hana i ulana ʻia. I mea e hōʻoiaʻiʻo ai i ka maikaʻi o kā lākou huahana, pono nā mea hana pp i ulana ʻia e ana i ke kaumaha a me ka mānoanoa o kā lākou lole i kēlā me kēia manawa. ʻO kekahi o nā ʻano hana maʻamau i hoʻohana ʻia e ana i kēia ʻike ʻia ʻo 'GSM' (grams per square meter).

ʻO ka maʻamau, ana mākou i ka mānoanoa oKa lole ulana PPma GSM. Eia kekahi, e pili ana i "Denier", he hōʻailona ana hoʻi, no laila pehea mākou e hoʻololi ai i kēia mau mea ʻelua?

ʻO ka mea mua, e ʻike kākou i ke ʻano o GSM a me Denier.

1. He aha ka GSM o ka mea ulana pp?

ʻO ka huaʻōlelo GSM ke kū nei no nā grams no ka mika square. He ʻāpana o ke ana i hoʻohana ʻia e hoʻoholo i ka mānoanoa .

2. He aha ka Denier?

ʻO Denier ke ʻano o ka fiber grams no 9000m, he ʻāpana o ke ana i hoʻohana ʻia no ka hoʻoholo ʻana i ka mānoanoa fiber o nā kaula a i ʻole nā ​​filament i hoʻohana ʻia i ka hana ʻana i nā lole a me nā lole. ʻO nā lole me ka helu denier kiʻekiʻe e mānoanoa, paʻa, a paʻa. ʻO nā lole me ka helu denier haʻahaʻa e maʻalahi, palupalu, a siliki.

A laila, e hana kāua i ka helu ʻana i kahi hihia maoli,

Lawe mākou i kahi ʻōwili polypropylene lipine (yarn) mai ka laina hana extruding, ākea 2.54mm, lōʻihi 100m, a me 8grams ke kaumaha.

ʻO Denier, ʻo ia hoʻi, ʻo nā grams yarn no 9000m,

No laila, Denier=8/100*9000=720D

Nānā: - ʻAʻole i hoʻokomo ʻia ka laulā Tape (Yarn) i ka helu ʻana iā Denier. ʻO ia hoʻi, ʻo ia hoʻi, ʻo ia hoʻi nā kala kala no 9000m, ʻo kēlā me kēia ka laulā o ke kaula.

I ka ulana ʻana i kēia wili i loko o ka lole huinahā 1m*1m, e helu kākou i ke kaumaha o kēlā me kēia mika square (gsm).

Hanana 1.

GSM=D/9000m*1000mm/2.54mm*2

1.D/9000m=grams no ka mika ka lōʻihi

2.1000mm/2.54mm=ka helu o ka wili no ka mika

3. He 1m ka lōʻihi o kēlā me kēia wili mai 1m*1m, no laila, ʻo ka helu o ke kaula ka lōʻihi o ka lōʻihi.

4. A laila, hoʻohālikelike ke kumu hoʻohālike i ka lole huinahā 1m*1m me ke kaula lōʻihi.

Hele mai ia i kahi ʻano maʻalahi,

GSM=DENIER/YARN WIDTH/4.5

DENIER=GSM*YARN WIDTH*4.5

Manaʻo: Hana wale ia noʻeke ulana PPʻoihana ulana, a e ala mai ka GSM inā i ulana ʻia e like me nā ʻeke ʻano anti-slip.

Aia kekahi mau pono o ka hoʻohana ʻana i ka helu GSM:

1. Hiki iā ʻoe ke hoʻohālikelike i nā ʻano like ʻole o ka lole pp i ulana ʻia

2. Hiki iā ʻoe ke hōʻoia i ka lole āu e hoʻohana nei he ʻano kiʻekiʻe.

3. Hiki iā ʻoe ke hōʻoia i ka hopena maikaʻi o kāu papahana paʻi ma ke koho ʻana i kahi lole me kahi GSM kūpono no kāu mau pono.