Menene ka'idodi donBag m jakar?
Bag m jakargalibi an yi shi da polyethylene kamar yadda babban albarkatun ƙasa, ta hanyar lalacewa cikin siliki mai laushi, sannan aka saka shi cikinjakar pp midi. Ana iya amfani da wannan jakar don marufi na kayan lambu, 'ya'yan itatuwa da sauran abubuwa, kun san yadda ake yin hukunci da daidaitaccen amfani?
Ingancin bayyanar
Bukata
Launi: Bai kamata a sami wata bambanci tsakanin samfuran guda ɗaya ba.
THEC: Ba a yarda da alfadari ba.
Gefen jakar: babu bayyananne kumburi na yau da kullun da dents.
Aljihu na kirji: Ya kamata ya zama kyakkyawa, babu bayyananniyar rashin daidaituwa a tsaka-tsaki.
Broks da Weft da warp: An ba kowane irin jakar raga 2 wanda ba a kusa ba, amma yana buƙatar haɗawa da ƙarfi.
Stitching: ba a yarda.
M
Jakar Woven mai lebur, gefe na jaka, maƙarƙashiya, gaba ɗaya ta amfani da hanyar saiti mai laushi ko hanyar haɗin sarkar, madaidaiciyar madaidaiciya mafi girma fiye da ko daidai da 1.3cm. Flatch stitch sukan hau layi biyu na asali, bi da bi, daga gefen hannu na ciki da na waje na 1/3. Sunada gefen fadin allura, babu tsallake tsayayyen tsallake, layin da ke iyo kuma kada ku buga juyawa zuwa allura. Guda sarkar sarkar hanya ce ta hanya, wanda a tsakiyar katako, babu tsallake tsallake, zaren da ke iyo.
Bugp saƙa raga Bag, ƙasa a cikin saƙa mai saƙa a lokaci guda saƙa, a gefe na jaka.
Hanyar gwaji: Binciken gani a ƙarƙashin hasken halitta, da nisa daga cikin nada (jakar) an auna shi ta hanyar mai ɗaukar hoto daidai yake zuwa 0.1cm.
Da tenerile
Yanayin gwaji: na'urorin gwajin da aka tattara GB / T1040, da shekaru 23 ± 2 ℃ fiye da kwandishi 4H.
Hanyar gwaji: samfurin zai yi murkushe shi ne a cikin tsararren mashin mashin (warp saƙa nau'in ƙirar raga jaka ya kamata a ninka sikelin na 50mm), na'urarku ba tare da saurin saurin gudu na 200mm / min.
Yi rikodin matsakaicin nauyin samfuran a cikin tsarin da aka tsara, sakamakon gwajin ya ɗauki matsakaita ilimin lissafi na samfurori 5.
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