Njikwa mma bụ ihe ga-abụrịrị ụlọ ọrụ ọ bụla, ndị na-emepụta ihe na-emepụta ihe. Iji hụ na ogo nke ngwaahịa ha, ndị na-emepụta PP Wven kwesịrị ịlele ịdị arọ ya na ọkpụrụkpụ nke akwa ha kwa oge. Otu n'ime ụzọ ndị a na-ahụkarị na-eji tụọ nke a dị ka 'GSM' (grams kwa square).
Nọmalị, anyị na-atụ ọkpụrụkpụ nkePp akwa akwana gsm. Na mgbakwunye, ọ na-ezo aka ", nke bụkwa ihe ngosipụta, yabụ kedu ka anyị si agbanwe abụọ a?
Nke mbu, ka anyi hu ihe GSM na genar.
Okwu gsm guzoro maka gram mita. Ọ bụ otu akụkụ nke iji chọpụta ọkpụrụkpụ.
Denier pụtara fiber kwa 9000m, ọ bụ otu ihe eji eme ihe iji chọpụta eriri ọkpụrụkpụ nke eriri mmadụ ma ọ bụ ihe eji eme ihe na akwa. Ekike nwere nnukwu gentier gọọmenti na-adị oke, siri ike, ma na-adịgide adịgide. Ekike nwere obere gentier gọọmenti na-adịkarị nro, dị nro, na silky.
Mgbe ahụ, ka anyị mee ihe dị ka okwu n'ezie,
Anyị na-ewere mpịakọta nke teepu polypropy (yarn) site na ihe mmepụta ihe, obosara 2.54mm, ogologo 100m, na ibu 8gram.
GISIJ pụtara yarn grams kwa 9000m,
Yabụ, gọnarị = 8/100 * 9000 = 720D
Mara: - teepu (yarn) obosara na-agụnye na-agbakọ Desier. Dika ozo, o putara yarn grams kwa 9000m, ihe obula di oborn.
Mgbe ị na-eme yarn a n'ime 1m * 1m square, ka anyị gbakọọ ihe dị arọ ahụ ga-abụ otu square (gsm).
Usoro 1.
GSM = D / 9000m * 1000mm / 2.54mm * 2
1.D / 9000m = gram kwa mita ogologo
2.1000mm / 2.54mm = ọnụ ọgụgụ nke yarn kwa mita (gụnyere agha na Wefft mgbe ahụ * 2)
3. Ọ bụla yarn si 1m * 1m bụ 1m ogologo, yabụ ọnụ ọgụgụ nke Yarn bụkwa ogologo yarn.
4
Ọ na-abịa na usoro dị mfe,
GSM = Knier / Yarn obosara / 4.5
Denier = gsm * Obosara * 4.5
React: Ọ na-arụ ọrụ naanịAkpa PPEwu na-eme egwuregwu, na Gsm ga-ebilite ma ọ bụrụ na a na-eme ihe dị ka akpa na-egbochi akpa.
E nwere uru ole na ole nke iji GSM Callliletor:
1. You nwere ike ịtụle ụdị pp
2. can nwere ike ịgba mbọ hụ na akwa ị na-eji dị oke mma.
3. You nwere ike ijide n'aka na ọrụ obibi akwụkwọ gị ga-apụta nke ọma site na ịhọrọ gsm kwesịrị ekwesị maka mkpa gị.
Oge Post: August-30-2024