{"id":10624,"date":"2024-10-25T17:53:20","date_gmt":"2024-10-25T15:53:20","guid":{"rendered":"https:\/\/www.abk-stuttgart.de\/studentproject\/federreinigung\/"},"modified":"2024-10-25T17:53:28","modified_gmt":"2024-10-25T15:53:28","slug":"federreinigung","status":"publish","type":"studentproject","link":"https:\/\/www.abk-stuttgart.de\/en\/studienarbeiten\/federreinigung\/","title":{"rendered":"Federreinigung"},"content":{"rendered":"\n<div class=\"block block-gallery size--big\" data-count=\"2\">\n\n    <div class=\"slider js-slick\">\n        \n            \n            \n                \n                <div class=\"slider__slide width--auto fit--cover type--image\"  style=\"background-color:#ffffff\" >\n                    \n\n    \n<figure class=\"ratio--landscape\" style=\"--ratio:1.3333333333333\">\n\n    <img decoding=\"async\"\n        class=\"lozad\"\n        src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\"\n        data-src=\"https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Endzustand_Federn-3000x2250-1-320x240.jpg\"\n        data-srcset=\"https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Endzustand_Federn-3000x2250-1-2048x1536.jpg 2048w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Endzustand_Federn-3000x2250-1-1600x1200.jpg 1600w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Endzustand_Federn-3000x2250-1-1440x1080.jpg 1440w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Endzustand_Federn-3000x2250-1-1024x768.jpg 1024w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Endzustand_Federn-3000x2250-1.jpg 800w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Endzustand_Federn-3000x2250-1.jpg 640w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Endzustand_Federn-3000x2250-1-320x240.jpg 320w\"\n        data-sizes=\"100vw\"\n        data-iesrc=\"https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Endzustand_Federn-3000x2250-1.jpg\"\n        alt=\"\"\n        data-ratio=\"1.3333333333333\"\n        style=\"display:block;min-height:1rem;opacity:1;\"\n    \/>\n\n<\/figure>\n\n\n    \n\n<div class=\"mediainfo\" data-id=\"image-10626\">\n    <button class=\"btn btn--circle btn-mediainfoclose\" aria-label=\"Close media info\"><span>&times;<\/span><\/button>\n    <div class=\"mediainfo--innerwrapper\">\n        <div class=\"mediainfo--inner\">\n            <div class=\"mediainfo--content\">\n\n                <div class=\"preview\">No Preview<\/div>\n\n                \n                                                            \n                            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n    \n\n    <div class=\"media-interface\">\n\n        <button class=\"btn btn--circle btn-mediainfo\" data-id=\"image-10626\" aria-label=\"Open media info\"><span>i<\/span><\/button>\n\n        \n    <\/div>\n\n                <\/div>\n            \n        \n            \n            \n                \n                <div class=\"slider__slide width--auto fit--cover type--image\"  style=\"background-color:#ffffff\" >\n                    \n\n    \n<figure class=\"ratio--landscape\" style=\"--ratio:1.3333333333333\">\n\n    <img decoding=\"async\"\n        class=\"lozad\"\n        src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\"\n        data-src=\"https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Vorzustand_Federn-3000x2250-1-320x240.jpg\"\n        data-srcset=\"https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Vorzustand_Federn-3000x2250-1-2048x1536.jpg 2048w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Vorzustand_Federn-3000x2250-1-1600x1200.jpg 1600w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Vorzustand_Federn-3000x2250-1-1440x1080.jpg 1440w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Vorzustand_Federn-3000x2250-1-1024x768.jpg 1024w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Vorzustand_Federn-3000x2250-1.jpg 800w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Vorzustand_Federn-3000x2250-1.jpg 640w, https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Vorzustand_Federn-3000x2250-1-320x240.jpg 320w\"\n        data-sizes=\"100vw\"\n        data-iesrc=\"https:\/\/www.abk-stuttgart.de\/wp-content\/uploads\/2024\/10\/Vorzustand_Federn-3000x2250-1.jpg\"\n        alt=\"Zwei Vogelfedern, \u00fcberwiegend dunkel mit etwas blauer und brauner F\u00e4rbung, mit deutlicher Ausfransung an den R\u00e4ndern; ein Ma\u00dfstab zeigt 1 cm als Referenz an.\"\n        data-ratio=\"1.3333333333333\"\n        style=\"display:block;min-height:1rem;opacity:1;\"\n    \/>\n\n<\/figure>\n\n\n    \n\n<div class=\"mediainfo\" data-id=\"image-10627\">\n    <button class=\"btn btn--circle btn-mediainfoclose\" aria-label=\"Close media info\"><span>&times;<\/span><\/button>\n    <div class=\"mediainfo--innerwrapper\">\n        <div class=\"mediainfo--inner\">\n            <div class=\"mediainfo--content\">\n\n                <div class=\"preview\">No Preview<\/div>\n\n                \n                                                            \n                            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n    \n\n    <div class=\"media-interface\">\n\n        <button class=\"btn btn--circle btn-mediainfo\" data-id=\"image-10627\" aria-label=\"Open media info\"><span>i<\/span><\/button>\n\n        \n    <\/div>\n\n                <\/div>\n            \n            <\/div>\n    <button class=\"slider__button slider__button--prev keyboard-navigation-only\" aria-label=\"Previous slide\"><\/button>\n    <button class=\"slider__button slider__button--next keyboard-navigation-only\" aria-label=\"Next slide\"><\/button>\n<\/div>\n\n\n    <div class=\"block block-text\">\n        <div class=\"fs-text\">\n            \n<p>Die Federn aus S&uuml;damerika sind stark verschmutzt. Der Schmutz besteht aus Staub und Schimmel. Durch die Fremdpartikel trennen sich die einzelnen Bogen- und Hakenstrahlen der Federfahne voneinander. Bei der Bearbeitung von Federn ist zu beachten, dass diese sehr empfindlich sind. Sie k&ouml;nnen durch chemische und mechanische Einfl&uuml;sse, Licht und Sch&auml;dlingsbef&auml;lle irreparabel gesch&auml;digt werden. Wie also wurde hier vorgegangen?<\/p>\n<p>&nbsp;<\/p>\n<p>Da Federn zum gr&ouml;&szlig;ten Teil aus dem Strukturprotein Keratin bestehen, ist bei einer Reinigung mit L&ouml;semitteln ein Quellprozess nicht auszuschlie&szlig;en. Demzufolge muss im Voraus ermittelt werden, in welchem Zustand sich die Federn befinden. Die Federn aus S&uuml;damerika konnten in diesem Fall mit Ethanol 70%ig in Wasser gereinigt werden. Dadurch sind die Federn vor erneuten Schimmelbefall gesch&uuml;tzt, ihre besondere Farbigkeit tritt wieder hervor und die Hakenstrahlen haben sich wieder verbunden.<\/p>\n\n        <\/div>\n    <\/div>\n\n\n<div class=\"block block-tag-table\">\n    <h3 class=\"fs-h3\">Kontext<\/h3>\n    <div class=\"block__cell\">\n                    <div>\n                <div class=\"block__cell__head\">\n                    <h5 class=\"fs-label\">Jahr<\/h5>\n                <\/div>\n                <div class=\"block__cell__tags btn-group\">\n                    \n<a\n    href=\"https:\/\/www.abk-stuttgart.de\/en\/studienarbeiten\/?studentprojectyear=2020\"\n   class=\"link btn btn--default type-default\"\n      data-type=\"default\"\n      >\n\n            <span class=\"shrink-to-fit\">2020<\/span>\n    \n    \n            <span class=\"counter\">1165<\/span>\n    \n    <\/a>\n                <\/div>\n            <\/div>\n                    <div>\n                <div class=\"block__cell__head\">\n                    <h5 class=\"fs-label\">Typ<\/h5>\n                <\/div>\n                <div class=\"block__cell__tags btn-group\">\n                    \n<a\n    href=\"https:\/\/www.abk-stuttgart.de\/en\/studienarbeiten\/?studentprojecttype=wissenschaftliche-arbeit\"\n   class=\"link btn btn--default type-default\"\n      data-type=\"default\"\n      >\n\n            <span class=\"shrink-to-fit\">Wissenschaftliche Arbeit<\/span>\n    \n    \n            <span class=\"counter\">40<\/span>\n    \n    <\/a>\n                <\/div>\n            <\/div>\n                    <div>\n                <div class=\"block__cell__head\">\n                    <h5 class=\"fs-label\">Fachgruppe<\/h5>\n                <\/div>\n                <div class=\"block__cell__tags btn-group\">\n                    \n<a\n    href=\"https:\/\/www.abk-stuttgart.de\/en\/studienarbeiten\/?studentprojectfaculty=konservierung-restaurierung\"\n   class=\"link btn btn--default type-default\"\n      data-type=\"default\"\n      >\n\n            <span class=\"shrink-to-fit\">Konservierung-Restaurierung<\/span>\n    \n    \n            <span class=\"counter\">72<\/span>\n    \n    <\/a>\n                <\/div>\n            <\/div>\n                    <div>\n                <div class=\"block__cell__head\">\n                    <h5 class=\"fs-label\">Studiengang<\/h5>\n                <\/div>\n                <div class=\"block__cell__tags btn-group\">\n                    \n<a\n    href=\"https:\/\/www.abk-stuttgart.de\/en\/studienarbeiten\/?studyprogramme=objektrestaurierung\"\n   class=\"link btn btn--default type-default\"\n      data-type=\"default\"\n      >\n\n            <span class=\"shrink-to-fit\">Objektrestaurierung<\/span>\n    \n    \n            <span class=\"counter\">21<\/span>\n    \n    <\/a>\n                <\/div>\n            <\/div>\n                    <div>\n                <div class=\"block__cell__head\">\n                    <h5 class=\"fs-label\">Lehrende<\/h5>\n                <\/div>\n                <div class=\"block__cell__tags btn-group\">\n                    \n<a\n    href=\"https:\/\/www.abk-stuttgart.de\/en\/studienarbeiten\/?teacher=andrea-funck\"\n   class=\"link btn btn--default type-default\"\n      data-type=\"default\"\n      >\n\n            <span class=\"shrink-to-fit\">Andrea Funck<\/span>\n    \n    \n            <span class=\"counter\">20<\/span>\n    \n    <\/a>\n                <\/div>\n            <\/div>\n            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