Ku nawa ne kuka saba da roba?A gaskiya ma, ana kuma kiran igiyoyin roba da na roba.Gabaɗaya ana amfani da su a cikin wando, tufafin jarirai, suttura, kayan wasanni, abin rufe fuska da sauran samfuran.To mene ne kadan game da roba?
Rikicin roba shine ainihin abin da muke faɗi kamar tushen, faɗin na iya canzawa kamar yadda ake buƙata akai-akai, ana iya raba shi zuwa saƙar ingot da saƙar shuttle.
Saƙa shine haɗin saƙar warp da saƙa.Bayan an murɗe zaren, sai a murɗe zaren ya zama bobbin (kan kwanon rufi), a raunata saƙar ya zama bobbin, sannankintinkiriana saƙa a kan saƙa.Saboda fadin bel ya fi karami.saƙaHakanan hanyoyin sun bambanta, daga guda ɗaya, sau biyu zuwa yawa na yadudduka, gami da guda ɗaya da biyu.
Saƙa na nufin saka bututun sakawa a cikin kafaffen soket na na'urar sakawa bayan ƙirƙirar bututun weft tare da bututun warp da layin weft ɗin iska.Bututun saƙar yana jujjuya tare da siffa 8 kuma yana jan zaren zuwa saƙa a madadin.Gabaɗaya, adadin sandunan madaidaici ne, ƙwanƙwasa tubular ne, adadin sandunan baƙon abu ne, kuma ƙwanƙwasa lebur ne.Babban kayan albarkatu don yarn auduga, yarn viscose, yarn roba.Ana iya amfani da shi don lilin gado, tufafi, safar hannu, da dai sauransu.
A kunkuntar lebur bel masana'anta tare da a tsaye na roba elongation kuma ake kira m m bel.Bisa ga daban-daban hanyar saƙa, za a iya raba saƙa na roba, saƙa na roba da kuma saƙa na roba.An yi saƙa na roba da aka yi da auduga ko zaren sinadarai, zaren weft da ƙungiyar filament na roba bisa ga wasu dokoki.
Saƙa na roba saƙa ne na warp ɗin saƙa, saƙan laka.Ƙarƙashin aikin allura ko allura na harshe, zaren warp ɗin an saita shi a cikin sarkar sakawa, kowane sarƙar sakawa ana lika shi da waya mai ɗorewa, sarƙar saka da aka tarwatsa ana haɗa shi cikin bel, layin roba yana rufe sarƙar saka ko an matse shi. ta ƙungiyoyi biyu na saƙa na roba na roba, ana iya saƙa cikin ƙananan ƙananan alamu iri-iri, raƙuman launi da gefen jinjirin wata.Yana da laushi mai laushi.Raw kayan yawanci nailan na roba yarn.Yawancin samfuran na cikin gida ne na mata.
Saƙabandeji na robakuma aka sani da saƙa na roba band.Dangane da waƙar "8", zaren warp ɗin yana saƙa da igiya a kusa da wayar roba zuwa siffar herringbone, faɗin 0.3 ~ 2cm.Nau'i tsakanin saƙa da saƙa na roba.Bambancin launi shine monotonous kuma ana amfani dashi galibi a cikin tufafi.
Lokacin aikawa: Maris 11-2022