{"id":108,"date":"2014-11-13T17:17:46","date_gmt":"2014-11-13T16:17:46","guid":{"rendered":"http:\/\/muzeumpapiernictwa.pl\/?page_id=108"},"modified":"2020-08-13T14:27:24","modified_gmt":"2020-08-13T12:27:24","slug":"warto-wiedziec","status":"publish","type":"page","link":"https:\/\/muzeumpapiernictwa.pl\/en\/education\/worth-knowing\/","title":{"rendered":"Worth knowing"},"content":{"rendered":"<p><strong>It is worth knowing that:<\/strong><\/p>\n<ul>\n<li>\u00a0\n<ul>\n<li>in Duszniki, paper making began before 1562,<\/li>\n<li>today the paper mill in Duszniki is one of the most valuable monuments in the world, and in 2011 it was granted the status of a Historical Monument,<\/li>\n<li>efforts are currently underway to enter the mill on the UNESCO World Cultural Heritage List (from October 2019 the mill is on the UNESCO Tentative List),<\/li>\n<li>the first Polish paper mill was built in 1491 in Pr\u0105dnik Czerwony (today a district of Krak\u00f3w),<\/li>\n<li>in 1798 Frenchman Louis Nicolas Robert invented the paper machine; the popularization of machine production led to the replacement of mills with paper plants (only 30 paper mills have survived to this day in Europe),<\/li>\n<li>about 413 million tons of paper are produced annually in the world, of which 4.8 million tons in Poland (our country\u2019s share in global production reaches 1.2%),<\/li>\n<li>as much as 2.9 million tons (approx. 60%) of the paper produced in Poland is used for packaging, almost 0.7 million tons (approx. 15%) for hygienic and sanitary purposes, writing and printing papers are produced in the amount of 0.8 million tons (approx. 17%),<\/li>\n<li>an average inhabitant of the world uses approx. 54 kg of paper per year, and an inhabitant of Poland approx. 140 kg,<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li>\u00a0\n<ul>\n<li>paper began to be made in China around 105 A.D., and Caj Luna is considered to be the inventor of paper,<\/li>\n<li>the first sheets of paper in human history were made of mulberry fibres, rags, old fishing nets and ropes,<\/li>\n<li>until the 19th century, the basic paper material in European paper mills were fibres obtained from rags,<\/li>\n<li>wood was first used to make paper in 1844,<\/li>\n<li>now the paper industry uses more and more waste paper, mainly for the production of wrapping and newspaper paper,<\/li>\n<li>in Europe, the first paper mills in southern Italy and Spain were established by Arabs in the 10th-11th centuries,<\/li>\n<li>in the 13th century a water wheel was used to drive paper machines; since then paper production plants were called paper mills,<\/li>\n<li>several thousand paper mills were built in Europe in five centuries.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>It is worth knowing that: \u00a0 in Duszniki, paper making began before 1562, today the paper mill in Duszniki is one of the most valuable monuments in the world, and in 2011 it was granted the status of a Historical Monument, efforts are currently underway to enter the mill on the UNESCO World Cultural Heritage [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":170,"menu_order":970,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-108","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/muzeumpapiernictwa.pl\/en\/wp-json\/wp\/v2\/pages\/108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/muzeumpapiernictwa.pl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/muzeumpapiernictwa.pl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/muzeumpapiernictwa.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/muzeumpapiernictwa.pl\/en\/wp-json\/wp\/v2\/comments?post=108"}],"version-history":[{"count":16,"href":"https:\/\/muzeumpapiernictwa.pl\/en\/wp-json\/wp\/v2\/pages\/108\/revisions"}],"predecessor-version":[{"id":15013,"href":"https:\/\/muzeumpapiernictwa.pl\/en\/wp-json\/wp\/v2\/pages\/108\/revisions\/15013"}],"up":[{"embeddable":true,"href":"https:\/\/muzeumpapiernictwa.pl\/en\/wp-json\/wp\/v2\/pages\/170"}],"wp:attachment":[{"href":"https:\/\/muzeumpapiernictwa.pl\/en\/wp-json\/wp\/v2\/media?parent=108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}