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      <title>STORIA DELLA CARTA by Simona Segreto</title>
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      <description></description>
      <language>en-us</language>
      <pubDate>2023-03-02 20:18:41 UTC</pubDate>
      <lastBuildDate>2023-03-02 21:00:28 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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         <title>TAVOLETTA DI TERRACOTTA</title>
         <author>segretosimona</author>
         <link>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501697614</link>
         <description><![CDATA[<div>7000 anni fa i Sumeri usavano queste tavolette prodotte con argilla.<br>Risultarono pesanti e fragili.</div>]]></description>
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         <pubDate>2023-03-02 20:29:41 UTC</pubDate>
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      <item>
         <title>PAPIRO</title>
         <author>segretosimona</author>
         <link>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501701610</link>
         <description><![CDATA[<div>Utilizzato dagli Egizi 5000 anni fà.<br>Il papiro era una superficie realizzata con il midollo di una pianta acquatica.<br><br></div>]]></description>
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         <pubDate>2023-03-02 20:34:06 UTC</pubDate>
         <guid>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501701610</guid>
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      <item>
         <title>PERGAMENA</title>
         <author>segretosimona</author>
         <link>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501706540</link>
         <description><![CDATA[<div>Utilizzato fino al 1300 d.C. introdotto nell'attuale Turchia.<br>La pergamena era un foglio ricavato dalle pelli di capra, montone o pecora.<br><br></div>]]></description>
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         <pubDate>2023-03-02 20:39:32 UTC</pubDate>
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         <title>LA CARTA</title>
         <author>segretosimona</author>
         <link>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501710685</link>
         <description><![CDATA[<div>Introdotta in Cina nel 105 d.C. formata da fibre sottili di cellulosa che si staccavano dai vestiti consumati e una volta essiccati diventavano supporto per la scrittura.<br><br></div>]]></description>
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         <pubDate>2023-03-02 20:43:57 UTC</pubDate>
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      <item>
         <title>MATERIE PRIME</title>
         <author>segretosimona</author>
         <link>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501713786</link>
         <description><![CDATA[<div>materie prime per realizzare la carta.</div>]]></description>
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         <pubDate>2023-03-02 20:47:24 UTC</pubDate>
         <guid>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501713786</guid>
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      <item>
         <title>PRODUZIONE NELL&#39;ANTICA CINA</title>
         <author>segretosimona</author>
         <link>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501715803</link>
         <description><![CDATA[<div>1- bollitura con acqua e calce<br>2- battitura per separare le fibre<br>3- composizione del foglio<br>4- essiccatura&nbsp;<br>Questa tecnica rimase segreta fino al 751 d.C. (battaglia di Talas).</div>]]></description>
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         <pubDate>2023-03-02 20:49:37 UTC</pubDate>
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      <item>
         <title>NUOVE CARTIERE</title>
         <author>segretosimona</author>
         <link>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501719551</link>
         <description><![CDATA[<div>Sviluppo di nuove cartiere, fino al XIV durò il monopolio della carta italiana poi sorsero altri centri cartari in Francia, Germania e Olanda.</div>]]></description>
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         <pubDate>2023-03-02 20:54:25 UTC</pubDate>
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      <item>
         <title>PRODUZIONE DI CARTA OGGI</title>
         <author>segretosimona</author>
         <link>https://padlet.com/segretosimona/4vpfbgqazc85lprn/wish/2501724409</link>
         <description><![CDATA[<div>Nel XIX la limitata offerta di stracci impose la ricerca di nuove materie prime:<br>si cominciò ad utilizzare il legno di alberi coltivati.</div>]]></description>
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         <pubDate>2023-03-02 21:00:28 UTC</pubDate>
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