{"id":117634,"date":"2023-05-02T18:30:36","date_gmt":"2023-05-03T01:30:36","guid":{"rendered":"https:\/\/www.pandasilk.com\/does-silk-come-from-trees\/"},"modified":"2025-01-15T10:33:50","modified_gmt":"2025-01-15T18:33:50","slug":"does-silk-come-from-trees","status":"publish","type":"post","link":"https:\/\/www.pandasilk.com\/cs\/does-silk-come-from-trees\/","title":{"rendered":"Hedv\u00e1b\u00ed ze strom\u016f? M\u00fdtus \u010di realita?"},"content":{"rendered":"

Hedv\u00e1b\u00ed, luxusn\u00ed a leskl\u00e1 tkanina, je cen\u011bno po stalet\u00ed pro svou jemnost a kr\u00e1su. Mnoho lid\u00ed se v\u0161ak pt\u00e1, odkud vlastn\u011b hedv\u00e1b\u00ed poch\u00e1z\u00ed. Rostou snad hedv\u00e1bn\u00e1 vl\u00e1kna na stromech jako ovoce? Odpov\u011b\u010f je p\u0159ekvapiv\u011b ne.<\/p>\n

P\u016fvod hedv\u00e1b\u00ed<\/h3>\n

Hedv\u00e1b\u00ed nepoch\u00e1z\u00ed ze strom\u016f, ale z kokon\u016f bource moru\u0161ov\u00e9ho, konkr\u00e9tn\u011b druhu Bombyx mori<\/em>. Tento hmyz produkuje hedv\u00e1bn\u00e9 vl\u00e1kno, kter\u00e9 si sp\u0159\u00e1d\u00e1 kolem sebe, aby vytvo\u0159il ochrann\u00fd kokon pro svou prom\u011bnu v mot\u00fdla.<\/p>\n

Proces v\u00fdroby hedv\u00e1b\u00ed<\/h3>\n
    \n
  1. Chov bource moru\u0161ov\u00e9ho:<\/strong> Bource se chovaj\u00ed v kontrolovan\u00e9m prost\u0159ed\u00ed a krm\u00ed se listy moru\u0161e b\u00edl\u00e9.<\/li>\n
  2. Tvorba kokonu:<\/strong> Kdy\u017e je housenka p\u0159ipravena k zakuklen\u00ed, za\u010dne produkovat hedv\u00e1bn\u00e9 vl\u00e1kno a vytv\u00e1\u0159\u00ed si kokon.<\/li>\n
  3. Sklize\u0148 kokon\u016f:<\/strong> Kokony se skl\u00edzej\u00ed, ne\u017e se z nich vyl\u00edhne mot\u00fdl.<\/li>\n
  4. Nam\u00e1\u010den\u00ed kokon\u016f:<\/strong> Kokony se nam\u00e1\u010dej\u00ed v hork\u00e9 vod\u011b, aby se rozpustilo lepidlo, kter\u00e9 dr\u017e\u00ed vl\u00e1kna pohromad\u011b.<\/li>\n
  5. Odv\u00edjen\u00ed vl\u00e1ken:<\/strong> Zm\u011bk\u010den\u00e1 vl\u00e1kna se opatrn\u011b odv\u00edjej\u00ed z kokon\u016f.<\/li>\n
  6. Sp\u0159\u00e1d\u00e1n\u00ed hedv\u00e1bn\u00e9 p\u0159\u00edze:<\/strong> N\u011bkolik vl\u00e1ken se sp\u0159\u00e1d\u00e1 dohromady, aby se vytvo\u0159ila hedv\u00e1bn\u00e1 p\u0159\u00edze.<\/li>\n
  7. Tkan\u00ed hedv\u00e1b\u00ed:<\/strong> P\u0159\u00edze se pak pou\u017e\u00edv\u00e1 k tkan\u00ed hedv\u00e1bn\u00e9 l\u00e1tky.<\/li>\n<\/ol>\n

    Bource moru\u0161ov\u00fd a moru\u0161e<\/h3>\n

    I kdy\u017e hedv\u00e1b\u00ed nepoch\u00e1z\u00ed p\u0159\u00edmo ze strom\u016f, existuje zde d\u016fle\u017eit\u00e1 spojitost. Bource moru\u0161ov\u00e9ho se \u017eiv\u00ed v\u00fdhradn\u011b listy moru\u0161e b\u00edl\u00e9 (Morus alba<\/em>). Bez moru\u0161e by tedy nebylo bource a bez bource by nebylo hedv\u00e1b\u00ed.<\/p>\n

    R\u016fzn\u00e9 druhy hedv\u00e1b\u00ed<\/h3>\n

    Existuj\u00ed i dal\u0161\u00ed druhy hedv\u00e1b\u00ed, kter\u00e9 se z\u00edsk\u00e1vaj\u00ed z jin\u00fdch druh\u016f hmyzu, nap\u0159\u00edklad hedv\u00e1b\u00ed tussah. Tyto druhy hedv\u00e1b\u00ed se li\u0161\u00ed texturou a vlastnostmi od klasick\u00e9ho moru\u0161ov\u00e9ho hedv\u00e1b\u00ed.<\/p>\n\n\n\n\n\n\n\n
    Druh hedv\u00e1b\u00ed<\/th>\nP\u016fvod<\/th>\nVlastnosti<\/th>\n<\/tr>\n<\/thead>\n
    Moru\u0161ov\u00e9 hedv\u00e1b\u00ed<\/td>\nBombyx mori<\/em><\/td>\nJemn\u00e9, leskl\u00e9<\/td>\n<\/tr>\n
    Tussah hedv\u00e1b\u00ed<\/td>\nAntheraea pernyi<\/em><\/td>\nHrub\u0161\u00ed, matn\u011bj\u0161\u00ed<\/td>\n<\/tr>\n
    Eri hedv\u00e1b\u00ed<\/td>\nSamia cynthia ricini<\/em><\/td>\nM\u011bkk\u00e9, tepl\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Z\u00e1v\u011br<\/h3>\n

    Hedv\u00e1b\u00ed je fascinuj\u00edc\u00ed materi\u00e1l s bohatou histori\u00ed. A\u010dkoliv se \u010dasto myln\u011b p\u0159edpokl\u00e1d\u00e1, \u017ee poch\u00e1z\u00ed ze strom\u016f, ve skute\u010dnosti je produktem bource moru\u0161ov\u00e9ho, kter\u00fd se \u017eiv\u00ed listy moru\u0161e. Pochopen\u00ed tohoto procesu n\u00e1m umo\u017e\u0148uje l\u00e9pe ocenit slo\u017eitost a kr\u00e1su hedv\u00e1bn\u00fdch tkanin.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Hedv\u00e1b\u00ed, luxusn\u00ed a leskl\u00e1 tkanina, je cen\u011bno po stalet\u00ed pro svou jemnost a kr\u00e1su. Mnoho lid\u00ed se v\u0161ak pt\u00e1, odkud vlastn\u011b hedv\u00e1b\u00ed poch\u00e1z\u00ed. Rostou snad hedv\u00e1bn\u00e1 vl\u00e1kna na stromech jako ovoce? Odpov\u011b\u010f je p\u0159ekvapiv\u011b ne. P\u016fvod hedv\u00e1b\u00ed Hedv\u00e1b\u00ed nepoch\u00e1z\u00ed ze strom\u016f, ale z kokon\u016f bource moru\u0161ov\u00e9ho, konkr\u00e9tn\u011b druhu Bombyx mori. Tento hmyz produkuje hedv\u00e1bn\u00e9 vl\u00e1kno,<\/p>\n","protected":false},"author":1,"featured_media":89672,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37823],"tags":[],"class_list":["post-117634","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faqs-cs","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts\/117634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/comments?post=117634"}],"version-history":[{"count":0,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts\/117634\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/media\/89672"}],"wp:attachment":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/media?parent=117634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/categories?post=117634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/tags?post=117634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}