Girman takarda

Matsayi don girman takarda yana da wanzu daban a lokuta daban-daban kamar dai a kasashe daban-daban. Kuma kodayake a yau akwai ƙa'idar ƙasa da ƙasa, za mu iya zuwa ƙasashe daban-daban a duniyar don neman jerin takardu daban-daban kamar "wasiƙa" don abin da zai zama ƙasashe a cikin Amurka, kamar yadda za mu iya cewa game da wasu kamar Philippines.

Ka tuna cewa girman takarda yana shafar takardar don rubutu, kayan rubutu, katuna da sauran nau'ikan takardu da aka buga. Daga cikin waɗannan masu girman takarda akwai ƙa'idodin ƙasashen duniya waɗanda suka ƙunshi jerin C na ISO 269. Kamar ISO 269, ISO 216 tana ƙayyade ma'aunin ƙasa da ƙasa don girman takardu da ake amfani da su a yawancin ƙasashen duniya, kodayake za mu iya sanya wasu keɓaɓɓu kamar Kanada, theasar Jihohi, Mexico da Jamhuriyar Dominica.

Girman jerin

Girman jerin jerin girman takarda, waɗanda aka bayyana ta hanyar ƙirar ISO 216, sune an ba su a cikin tebur da ke ƙasa tare da zane duka a cikin milimita da inci. Idan muna son ma'aunai a santimita, ana iya samun su ta hanyar rarraba ƙimar milimita 10.

Jerin A-jerin jadawalin girman takarda yana ba da wakilcin gani na yadda girma yake da alaƙa da juna. Misali mai sauki shine A5 wanda shine rabin girman girman takarda A4, yayin da A2 zai zama rabin A1. Don haka zamu iya fahimtar girman kuma mu fadakar da su don amfani da wanda muke buƙata don kowane irin manufa.

Waɗannan su ne ma'aunin kowane na masu girma dabam:

• Girman 4A0: 1682 x 2378 mm.
• 2A0: 1189 x 1682 mm.
• A0: 841 x 1189 mm.
• A1: 594 x 841 mm.
• A2: 420 x 594 mm.
• A3: 297 x 420 mm.
• A4: 210 x 297 mm.
• A5: 148 x 210 mm.
• A6: 105 x 148 mm.
• A7: 74 x 105 mm.
• A8: 52 x 74 mm.
• A9: 37 x 52 mm.
• A10: 26 x 37 mm.

Ba a bayyana girman da ya fi A0, 4A0 da 2A0 ba ta hanyar ISO 216, kodayake ee ana amfani dasu don takardu masu girma. Waɗannan tsarukan sun dogara ne da matsayin DIN 476 na Jamusanci, wanda shine asalin abin da ke ISO 216.

Wadannan masu girma dabam ana amfani da su a duk sassan duniya wanda zai hada da Amurka, Kanada da wasu sassan Mexico. Girman A4 ya zama misali na haruffa a cikin ƙasashen da kuka iya Turanci sosai. A Turai kuma an yi amfani da shi tun daga tsakiyar ƙarni na XNUMX.

Takarda B

Girman jerin jerin takarda na B suma an bayyana su ta hanyar ISO 216 kuma zaka iya ganin yadda aka bayyana shi, duka a santimita da inci a hoton da ke ƙasa:

Girman su ne waɗannan:

• Girman B0: 1000 x 1414 mm.
• B1: 707 x 1000mm.
• B2: 500 x 707mm.
• B3: 353 x 500mm.
• B4: 250 x 353mm.
• B5: 176 x 250mm.
• B6: 125 x 176mm.
• B7: 88 x 125mm.
• B8: 62 x 88mm.
• B9: 44 x 62mm.
• B10: 31 x 44mm.

Wannan nau'in jerin B sun kasance an kirkireshi da niyyar samar da girman takardu waɗanda jerin A basu rufe su ba, amma kuma suna amfani da bayanan 1: roo2. Ana bayyana girman B ta girman B (lamba), kasancewar ma'anar yanayin yanayi na A (lamba) da girman A (lamba-1).

Wannan tsarin yana da manufar taimaka haɓaka da ragin takardu inda fadada daga A zuwa B yake da B zuwa A.

Akwai wasu keɓaɓɓun keɓaɓɓu don ƙananan girman B da B2 + da B1XL. Ba a bayyana su ta hanyar ISO ba kuma sun wanzu don takamaiman buƙatar masana'antu. Girmanta sune:

• B1XL: 750 x 1050mm.
• B2 +: 530 x 750 mm.

Takarda C

Kamar sauran jerin, muna nunawas ma'aunai a santimita da inci na masu girma dabam na jerin C na ambulaf. Shafin yana nuna girman kowannensu idan aka kwatanta shi da takardar takardar A4. Ba a rufe girman ambulan na Amurka da na Arewacin Amurka ta ISO 2016.

Girman su ne waɗannan:

• C0: 917 x 1297 mm.
• C1: 648 x 917 mm.
• C2: 458 x 648 mm.
• C3: 324 x 458 mm.
• C4: 229 x 324 mm.
• C5: 229 x 324 mm.
• C6: 114 x 162 mm.
• C7: 81 x 114 mm.
• C8: 57 x 81 mm.
• C9: 40 x 57 mm.
• C10: 28 x 40 mm.

Girman ambulan C sune an bayyana ta ma'anar yanayin yanayin girma A da B tare da lambobi iri ɗaya. Girman C4 shine mahimmin yanayi na A4 da B4. Don a bayyane, ma'anar yanayin yanayi na saitattun lambobi tabbatattu shine tushen Nth na samfurin abubuwan N. Karamin lissafi bai taba ciwo ba.

Abinda yake samarwa shine girman tsakanin biyun da suka samu wasika ta kiyaye jerin A takarda mai girman ta daya, don haka harafin C4 ya dace da takaddun A4 na takarda da ba a kwance ba.

A cikin hotunan da ke ƙasa zaku iya samun bambancin haruffa C4, C5 da C6 idan aka kwatanta da girman A4. A hoto na farko muna da harafin C4 wanda zai iya ƙunsar takardar A4, harafin C5 wanda zai iya ƙunsar A4 ninki biyu da wasiƙar C6 da za ta iya ƙunsar A4 da aka ninka cikin rabi sau biyu, wanda zai zama takardar A6.

Yanzu zamu iya fahimta sosai saboda girman katunan suna nufin girman na irin na A4, A5 da A6.

Girman harafi DL

Daya daga cikin manyan amfani ga haruffa kasuwanci shine tsarin DL wanda ba ya faɗi a ƙarƙashin ƙididdigar jerin C, kamar yadda suke da rabo daban-daban. Wannan tsarin ya samo asali ne daga Jamus a cikin shekarun 20 kuma an san shi da DIN lang. An bayyana wannan girman ta ƙa'idodin ISO don girman harafi.

Girman Harafin DL sune 110 x 220 mm kuma za su iya riƙe takardar A4 wacce aka ninka cikin sassa uku masu daidaita daidai da gajerun sassanta.

Girman takardun Amurka

Arewacin Amurka, wanda ya hada da Amurka, Kanada, da wasu sassan Mexico, shine yanki kawai na duniyar farko wanda baya amfani da daidaitattun ISO 216. Suna amfani da waɗannan nau'ikan girman:

• Harafin rabi: 140 x 216 mm.
• Harafi: 216 x 279 mm.
• Doka: 216 x 356 mm.
• Karamin doka: 127 x 203 mm.
• Tabloid: 279 x 432 mm.

Ya kamata a ambata cewa Girman A4 daidai yake da Harafin Amurka, don mu sami saukin dangantaka. ANSI ne (Cibiyar Kula da Ka'idojin Kasa ta Amurka) wacce ta bayyana jerin manyan takardu na yau da kullun dangane da tsarin Harafi, tare da jerin bayanai dalla-dalla daga A, B, C, D da E.

Waɗannan su ne girman su:

• W: 216 x 279mm.
• B: 279 x 432mm.
• C: 432 x 559mm.
• D: 559 x 864mm.
• E: 864 x 1118mm.

Har ila yau girman B + an haɗa shi wanda ke da girma na 329 x 483 mm. Sauran masu girma dabam sune takardun gine-ginen da suke da rabo na 4: 3 ko 3: 2. Waɗannan sune rabo kamar waɗanda ake amfani dasu a allon kwamfuta.

Girman jaridu

Jaridu sun kasance bugawa a cikin nau'ikan girma dabam-dabam tare da daidaitaccen 'Broadsheet' wanda ya dogara da 600 x 750 mm. Wannan lokacin ya samo asali ne daga takaddun shaye shaye na siyasa da ballada da aka siyar a tituna, waɗanda suka shahara sosai bayan Ingila ta ɗora haraji kan jaridu a cikin 1712. Muna fuskantar girman da ke ƙasa da ƙasa da farin jini.

Berliner wani girman jaridar kuma yana da 315 x 470mm. Tsarin da jaridu ke amfani dashi a Turai. Hakanan muna da girman tabloid wanda shine 280 x 430mm kuma wanda yake nufin tsakiyar Broadsheet. Labarin sa ke da kalmar tabloid aikin jarida wanda ya dunƙule labaran cikin ƙarami, mai sauƙin karantawa.