labarai

raga yana nufin masana'anta tare da raga.Nau'inragaan raba su zuwa: ragar saƙa, saƙaƙƙen raga da ragar da ba saƙa.Nau'ikan raga guda uku suna da nasu fa'ida da rashin amfani.Saƙa raga yana da kyawawa mai kyau na iska kuma ana amfani dashi sau da yawa wajen samar da tufafin bazara.Gudun takalma da takalman wasan tennis suna amfani da manyan wuraren raga don samun numfashi.Hakanan ana amfani da samfuran raga a cikin ɓangaren harshe na takalman ƙwallon kwando.Saƙan raga yana da saƙar farin saƙa da rini mai yadi, kuma yana da kyakykyawar kyallen iska.Bayan bleaching da rini, rigar tana da sanyi sosai kuma ana iya amfani da ita a cikin tufafin bazara, musamman na labule, gidan sauro da sauran kayayyaki.Girman raga iri ɗaya ne don bugu, tacewa, da sauransu.
Akwai nau'ikan hanyoyin saƙa iri uku don saƙa:
(1) Yin amfani da canjin saƙa na jacquard ko kuma hanyar da ake bi, ana haɗa yadudduka zuwa rukuni uku kuma a ratsa cikin haƙori, kuma za'a iya saƙa masana'anta tare da ƙananan ramuka a saman zanen, amma ragamar. sauƙi don motsawa kuma tsarin ba shi da kwanciyar hankali, don haka kuma aka sani da leno ƙarya;
(2) Yi amfani da yadudduka guda biyu (ganin ƙasa da murɗa warp), murɗa juna don yin rumfa, a saƙa da zaren saƙar (duba leno weave).Daga cikin su, ana karkatar da gwanjon a gefen hagu na doguwar ƙasa ta hanyar yin amfani da wani lanƙwasa na musamman (wanda aka fi sani da kambun rabi), sannan bayan an saka saƙa ɗaya ko biyar, sai a karkaɗe shi zuwa dama na doguwar ƙasa.Ramin ramukan da aka kafa ta hanyar haɗakar da yadudduka na weft suna da tsayayyen tsari kuma ana kiran su lenos;
(3) Saƙa na fili da murabba'i mai faɗin saƙa don samar da raga (allon fuska) ta hanyar yin amfani da yawan haƙori da saƙa.Saƙaƙƙen raga kuma yana kasu kashi biyu, saƙan ragar saƙa da ragar warp.Ana kiran samfurin da aka gama da sunaye da yawa.
Na biyu, da rarraba raga
An rarraba raga zuwa kashi uku:
1. Na'urorin haɗi, irin su karammiski, bk zane;
2. Babban kayan kayan aiki, wanda aka yi amfani da shi a cikin ɓangaren da aka fallasa na saman saman, yana da haske kuma yana da kyaun iska mai kyau da juriya na lankwasawa, irin su sandwich mesh;
3. Na'urorin haɗi, kamar Lixin zane.Babban fasali shine juriya na abrasion da kyakkyawan yanayin iska.
Na uku, aikace-aikacen raga
Don cimma tasirin haske da numfashi, takalma masu gudu da takalman wasan tennis za su yi amfani da babban yanki na raga;sannan bangaren harshe na takalman kwando shima yana amfani da kayayyakin raga, kuma wasu sassa ba kasafai suke amfani da raga ba.
Mesh wani abu ne na musamman na sama don takalma da ke buƙatar nauyin nauyi da numfashi, kamar takalma masu gudu.A sauƙaƙe, babban takalma ne da aka yi da zane, amma ba shakka ana ƙarfafa shi ta hanyar wasanni.Gabaɗaya, ana amfani da filaye na musamman da ƙirar cibiyar sadarwa mai ƙarfi ta kimiyya.Kayan da aka saƙa na sama da aka yi da ƙirar 3D yana da mafi kyawun numfashi da elasticity.Don samun sauƙin dacewa, wannan shine takalmin gudu wanda nike ya ƙaddamar a yanzu ba tare da girman takalmi ba, kuma yana da nauyi.Bugu da ƙari, ya dace don amfani da rini daban-daban da sauran hanyoyi don yin salo daban-daban da na mutum ɗaya.An fahimci cewa a kowace shekara nike yana amfani da wannan silsila don saita yanayin salon, kamar yadda sabon jerin abubuwa na yanzu.
Tun 2001, an gabatar da ra'ayi na salon saƙa na sama, wanda za'a iya cewa abu ne mai nau'i daban-daban.Koyaya, rashin amfanin raga shine cewa yana da “laushi da yawa”.Ainihin ba ya da goyon baya, kuma yana da matukar damuwa ga muhalli kamar gumi, kuma za a yi shi da kullun ko karya.Bayan haka, kayan tufafi ne.Don haka, ana amfani da raga gabaɗaya don jikin takalmi kamar takalmi mai gudu waɗanda ke buƙatar ƙarfin numfashi da haske.
Gabaɗaya magana, akwai nau'ikan kayan raga guda biyu a halin yanzu, ɗaya mai ƙarfi ne na 3d mesh lycra spandex-mesh wanda fasahar haɓaka 3d ke yi, wanda ke amfani da fiber na roba mai ƙarfi, kamar nau'in da ake amfani da shi akan takalma na ciki da murfin takalma (Lycra).A dadi abu tare da karfi mikewa da kuma elasticity a cikin shugabanci ne kuma yadu amfani a kusan duk haske Gudun takalma, kamar sabon kashi jerin iska presto dakin motsa jiki, malam buɗe ido a cikin iska, iska jet jirgin, presto keji da sauransu.