Iyo tubonye umwenda cyangwa tuguze umwenda, uretse ibara, twumva imiterere y'umwenda n'amaboko yacu kandi tugasobanukirwa ibipimo by'ibanze by'umwenda: ubugari, uburemere, ubucucike, ibipimo by'ibikoresho fatizo, nibindi. Nta buryo bwo kuvugana buhari. Imiterere y'umwenda uboshye ifitanye isano ahanini n'ubugari bw'umwenda, ubucucike bw'umwenda, n'ubudozi bw'umwenda. Ibipimo by'ingenzi birimo uburebure bw'umwenda, ubugari, ubunini, uburemere, nibindi.
Ubugari:
Ubugari bwerekeza ku bugari bw'uruhande rw'umwenda, ubusanzwe muri cm, rimwe na rimwe bugaragazwa muri santimetero mu bucuruzi mpuzamahanga. Ubugari bwaimyenda iboshyeBiterwa n'ibintu nk'ubugari bw'imyenda, urugero rwo kugabanuka, ikoreshwa rya nyuma, n'aho imyenda ishyirwa mu gihe cyo gutunganya imyenda. Gupima ubugari bishobora gukorwa hakoreshejwe icyuma gipima icyuma.
Uburebure bw'igice:
Uburebure bw'igice busobanura uburebure bw'igitambaro, kandi igipimo rusange ni metero cyangwa ijaridi. Uburebure bw'igice bugenwa ahanini bitewe n'ubwoko n'imikoreshereze y'igitambaro, kandi ibintu nk'uburemere bw'igice, ubunini, ubushobozi bwo gupakira, uburyo gifatwa, kurangiza nyuma yo gucapa no gusiga irangi, kandi imiterere n'uburyo gicibwa bigomba no kwitabwaho. Uburebure bw'igice bukunze gupimwa ku mashini igenzura igitambaro. Muri rusange, uburebure bw'igitambaro cy'ipamba ni metero 30 ~ 60, ubw'igitambaro cyiza gisa n'ubwoya ni metero 50 ~ 70, ubw'igitambaro cy'ubwoya ni metero 30 ~ 40, ubw'ubwoya bw'ingamiya ni metero 25 ~ 35, n'ubw'igitambaro cya silike. Uburebure bw'igitambaro ni metero 20 ~ 50.
Ubunini:
Mu gihe hari igitutu runaka, intera iri hagati y'imbere n'inyuma by'umwenda yitwa ubunini, kandi igice gisanzwe ni mm. Ubunini bw'umwenda busanzwe bupimwa hakoreshejwe igipimo cy'ubunini bw'umwenda. Ubunini bw'umwenda buterwa ahanini n'ibintu nko kuba ubudodo bw'umwenda, uko umwenda uboshye n'urugero rw'ubudodo mu mwenda. Ubunini bw'umwenda ntibukunze gukoreshwa mu gukora ibintu nyabyo, kandi akenshi bugaragazwa mu buryo butaziguye n'uburemere bw'umwenda.
uburemere/garama uburemere:
Uburemere bw'imyenda kandi bwitwa ibiro bya garama, ni ukuvuga uburemere kuri buri gice cy'imyenda, kandi igipimo gikoreshwa cyane ni g/㎡ cyangwa ounce/yard kare (oz/yard2). Uburemere bw'imyenda bufitanye isano n'ibintu nk'ubugari bw'ubudodo, ubugari bw'imyenda n'ubucucike bw'imyenda, bigira ingaruka zikomeye ku mikorere y'imyenda kandi ni nabyo shingiro ry'igiciro cy'imyenda. Uburemere bw'imyenda buri kugenda buba ikimenyetso cy'ingenzi cy'ubwiza n'ubuziranenge mu bucuruzi no mu kugenzura ubuziranenge. Muri rusange, imyenda iri munsi ya 195g/㎡ ni imyenda yoroheje kandi yoroshye, ikwiriye imyenda yo mu mpeshyi; imyenda ifite ubugari bwa 195~315g/㎡ ikwiriye imyenda yo mu mpeshyi n'iy'umuhindo; imyenda iri hejuru ya 315g/㎡ ni imyenda iremereye, ikwiriye imyenda yo mu gihe cy'itumba.
Ubucucike bw'imirongo igororotse n'imirongo igororotse:
Ubucucike bw'umwenda buvuga umubare w'ubudodo bw'ipamba cyangwa ubudodo bw'ipamba bushyizwe ku burebure bwa buri gice, bwitwa ubucucike bw'ipamba n'ubucucike bw'ipamba, muri rusange bugaragara mu muzi/10cm cyangwa mu muzi/isantimetero. Urugero, 200/10cm*180/10cm bivuze ko ubucucike bw'ipamba ari 200/10cm, naho ubucucike bw'ipamba ni 180/10cm. Byongeye kandi, imyenda ya silk ikunze kugaragazwa n'umubare w'ubudodo bw'ipamba n'ubucucike kuri santimetero kare, ubusanzwe bugaragazwa na T, nka nylon ya 210T. Mu rugero runaka, imbaraga z'umwenda ziyongera uko ubucucike bwiyongera, ariko imbaraga ziragabanuka iyo ubucucike buri hejuru cyane. Ubucucike bw'umwenda bungana n'uburemere. Uko ubucucike bw'umwenda bugabanuka, ni ko umwenda woroshye, ni ko ubushyuhe bugabanuka, kandi ni ko ubushobozi bwo gupfuka no kugumana ubushyuhe burushaho kwiyongera.
Igihe cyo kohereza: 28 Nyakanga-2023