{"id":30805,"date":"2025-08-31T10:18:10","date_gmt":"2025-08-31T08:18:10","guid":{"rendered":"https:\/\/glaciersalive.ch\/?page_id=30805"},"modified":"2026-01-01T10:29:45","modified_gmt":"2026-01-01T09:29:45","slug":"vlies-abdeckungen","status":"publish","type":"page","link":"https:\/\/glaciersalive.ch\/en\/vlies-abdeckungen\/","title":{"rendered":"Fleece Covers"},"content":{"rendered":"

[et_pb_section fb_built=“1″ fullwidth=“on“ disabled_on=“on|on|off“ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_fullwidth_menu menu_id=“14″ fullwidth_menu=“off“ logo=“https:\/\/glaciersalive.ch\/wp-content\/uploads\/2025\/12\/IMG_1429.jpg“ logo_width=“32%“ show_search_icon=“on“ _builder_version=“4.27.4″ _module_preset=“default“ menu_font_size=“16px“ text_orientation=“right“ custom_padding=“||0px|||“ global_colors_info=“{}“][\/et_pb_fullwidth_menu][et_pb_fullwidth_menu menu_style=“centered“ fullwidth_menu=“off“ active_link_color=“#FFFFFF“ logo_height=“104px“ logo_max_height=“78px“ _builder_version=“4.27.4″ _module_preset=“default“ menu_text_color=“#FFFFFF“ menu_font_size=“20px“ background_color=“#072130″ custom_padding=“1px|||||“ child_filter_hue_rotate=“359deg“ child_filter_brightness=“200%“ child_filter_contrast=“0%“ border_color_all_image=“#FFFFFF“ global_colors_info=“{}“][\/et_pb_fullwidth_menu][\/et_pb_section][et_pb_section fb_built=“1″ fullwidth=“on“ disabled_on=“off|off|on“ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_fullwidth_menu menu_id=“14″ fullwidth_menu=“off“ logo=“https:\/\/glaciersalive.ch\/wp-content\/uploads\/2025\/12\/IMG_1429.jpg“ logo_width=“76%“ show_search_icon=“on“ _builder_version=“4.27.4″ _module_preset=“default“ menu_font_size=“16px“ text_orientation=“right“ custom_padding=“||0px|||“ global_colors_info=“{}“][\/et_pb_fullwidth_menu][et_pb_fullwidth_menu menu_style=“centered“ fullwidth_menu=“off“ active_link_color=“#FFFFFF“ logo_height=“104px“ logo_max_height=“78px“ _builder_version=“4.27.4″ _module_preset=“default“ menu_text_color=“#FFFFFF“ menu_font_size=“20px“ background_color=“#072130″ custom_padding=“1px|||||“ child_filter_hue_rotate=“359deg“ child_filter_brightness=“200%“ child_filter_contrast=“0%“ border_color_all_image=“#FFFFFF“ global_colors_info=“{}“][\/et_pb_fullwidth_menu][\/et_pb_section][et_pb_section fb_built=“1″ disabled_on=“on|off|off“ admin_label=“Header“ _builder_version=“4.27.4″ _module_preset=“f08e7613-a180-4797-9c4f-8fef2b5afe95″ background_color_gradient_stops=“gcid-d119accd-44d7-4f2f-b9d7-599c8463324b 0%|rgba(255,255,255,0) 100%|#072130 100%|rgba(7,33,48,0.6) 100%“ background_image=“https:\/\/glaciersalive.ch\/wp-content\/uploads\/2025\/08\/pasted-image-10541-1-scaled-1.jpg“ background_enable_image=“on“ locked=“off“ collapsed=“on“ global_colors_info=“{%22gcid-1f1bf5fb-a99d-4acc-8d9e-ddac074c158c%22:%91%22background_color_gradient_stops%22,%22background_color_gradient_stops%22%93,%22gcid-4c79ba3d-a281-4fb6-9b14-02f9a4c793f2%22:%91%22background_color_gradient_stops%22,%22background_color_gradient_stops%22%93,%22gcid-688c464a-d6f2-4296-b592-395352c71c79%22:%91%22background_color_gradient_stops%22,%22background_color_gradient_stops%22%93,%22gcid-d119accd-44d7-4f2f-b9d7-599c8463324b%22:%91%22background_color_gradient_stops%22,%22background_color_gradient_stops%22%93}“][et_pb_row _builder_version=“4.25.1″ _module_preset=“default“ custom_padding=“||3px|||“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.25.1″ _module_preset=“default“ global_colors_info=“{}“][et_pb_heading title=“Vlies Abdeckungen“ _builder_version=“4.27.4″ _module_preset=“9bab56d2-91ba-4ba3-b0ff-49ada2eb4275″ title_text_align=“center“ title_text_color=“#FFFFFF“ title_font_size=“90px“ custom_margin=“||10px||false|false“ global_colors_info=“{}“][\/et_pb_heading][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=“1_3,1_3,1_3″ make_equal=“on“ _builder_version=“4.27.4″ _module_preset=“default“ custom_padding=“||0px|||“ global_colors_info=“{}“][et_pb_column type=“1_3″ _builder_version=“4.27.4″ _module_preset=“d66df6ce-5467-4eab-b5b4-3bc8c37fe3c1″ background_color=“#072130″ border_color_all=“RGBA(255,255,255,0)“ global_colors_info=“{}“][et_pb_heading title=“Foundation“ _builder_version=“4.27.4″ _module_preset=“6285fc03-f68e-436b-88eb-ce0ec9ac41e8″ title_text_color=“#FFFFFF“ custom_margin=“||10px||false|false“ global_colors_info=“{}“][\/et_pb_heading][et_pb_text _builder_version=“4.27.4″ _module_preset=“96b74340-f02e-4e69-a17e-b537329df2e9″ global_colors_info=“{}“]<\/p>\n

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Die GlacierAlive Foundation unterst\u00fctzte\u00a0 das Projekt zur Umsetzung des microfreien Vlies (PLA-Vlies) im 2025.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=“1_3″ _builder_version=“4.25.2″ _module_preset=“73efed0a-a873-499f-8b62-3482c2579d7f“ global_colors_info=“{}“][et_pb_heading title=“100%“ _builder_version=“4.27.4″ _module_preset=“6285fc03-f68e-436b-88eb-ce0ec9ac41e8″ title_text_color=“gcid-1f1b4e15-7cc6-4e13-8154-74d77a956460″ custom_margin=“||10px||false|false“ locked=“off“ global_colors_info=“{%22gcid-1f1b4e15-7cc6-4e13-8154-74d77a956460%22:%91%22title_text_color%22%93}“][\/et_pb_heading][et_pb_text _builder_version=“4.27.4″ _module_preset=“8f302659-ff75-4ed0-9f7b-3d265b7a27e2″ locked=“off“ global_colors_info=“{}“]<\/p>\n

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aus recyceltem Material.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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[\/et_pb_text][\/et_pb_column][et_pb_column type=“1_3″ _builder_version=“4.25.2″ _module_preset=“2bc4d0a3-e501-46f0-bd98-06b18df0353e“ global_colors_info=“{}“][et_pb_heading title=“10 Jahre“ _builder_version=“4.27.4″ _module_preset=“6285fc03-f68e-436b-88eb-ce0ec9ac41e8″ title_text_color=“#FFFFFF“ custom_margin=“||10px||false|false“ locked=“off“ global_colors_info=“{}“][\/et_pb_heading][et_pb_text _builder_version=“4.27.4″ _module_preset=“96b74340-f02e-4e69-a17e-b537329df2e9″ locked=“off“ global_colors_info=“{}“]<\/p>\n

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bereits erfolgreich im Einsatz am Diavolezza-Gletscher.<\/p>\n<\/div>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=“1″ disabled_on=“off|on|on“ admin_label=“Header“ _builder_version=“4.27.4″ _module_preset=“f08e7613-a180-4797-9c4f-8fef2b5afe95″ background_color_gradient_stops=“gcid-d119accd-44d7-4f2f-b9d7-599c8463324b 0%|rgba(255,255,255,0) 100%|#072130 100%|rgba(7,33,48,0.6) 100%“ background_image=“https:\/\/glaciersalive.ch\/wp-content\/uploads\/2025\/08\/pasted-image-10541-1-scaled-1.jpg“ background_enable_image=“on“ custom_padding=“9px||30px|||“ locked=“off“ collapsed=“on“ global_colors_info=“{%22gcid-1f1bf5fb-a99d-4acc-8d9e-ddac074c158c%22:%91%22background_color_gradient_stops%22,%22background_color_gradient_stops%22%93,%22gcid-4c79ba3d-a281-4fb6-9b14-02f9a4c793f2%22:%91%22background_color_gradient_stops%22,%22background_color_gradient_stops%22%93,%22gcid-688c464a-d6f2-4296-b592-395352c71c79%22:%91%22background_color_gradient_stops%22,%22background_color_gradient_stops%22%93,%22gcid-d119accd-44d7-4f2f-b9d7-599c8463324b%22:%91%22background_color_gradient_stops%22,%22background_color_gradient_stops%22%93}“][et_pb_row _builder_version=“4.25.1″ _module_preset=“default“ custom_padding=“||3px|||“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.25.1″ _module_preset=“default“ global_colors_info=“{}“][et_pb_heading title=“Vlies Abdeckungen“ _builder_version=“4.27.4″ _module_preset=“9bab56d2-91ba-4ba3-b0ff-49ada2eb4275″ title_text_align=“center“ title_text_color=“#FFFFFF“ title_font_size=“90px“ custom_margin=“||10px||false|false“ title_font_size_phone=“36px“ global_colors_info=“{}“][\/et_pb_heading][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=“1_3,1_3,1_3″ make_equal=“on“ _builder_version=“4.27.4″ _module_preset=“default“ custom_padding=“||0px|||“ global_colors_info=“{}“][et_pb_column type=“1_3″ _builder_version=“4.27.4″ _module_preset=“d66df6ce-5467-4eab-b5b4-3bc8c37fe3c1″ background_color=“#072130″ border_color_all=“RGBA(255,255,255,0)“ global_colors_info=“{}“][et_pb_heading title=“Foundation“ _builder_version=“4.27.4″ _module_preset=“6285fc03-f68e-436b-88eb-ce0ec9ac41e8″ title_text_color=“#FFFFFF“ custom_margin=“||10px||false|false“ global_colors_info=“{}“][\/et_pb_heading][et_pb_text _builder_version=“4.27.4″ _module_preset=“96b74340-f02e-4e69-a17e-b537329df2e9″ global_colors_info=“{}“]<\/p>\n

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Die GlacierAlive Foundation unterst\u00fctzte\u00a0 das Projekt zur Umsetzung des microfreien Vlies (PLA-Vlies) im 2025.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=“1_3″ _builder_version=“4.25.2″ _module_preset=“73efed0a-a873-499f-8b62-3482c2579d7f“ global_colors_info=“{}“][et_pb_heading title=“100%“ _builder_version=“4.27.4″ _module_preset=“6285fc03-f68e-436b-88eb-ce0ec9ac41e8″ title_text_color=“gcid-1f1b4e15-7cc6-4e13-8154-74d77a956460″ custom_margin=“||10px||false|false“ locked=“off“ global_colors_info=“{%22gcid-1f1b4e15-7cc6-4e13-8154-74d77a956460%22:%91%22title_text_color%22%93}“][\/et_pb_heading][et_pb_text _builder_version=“4.27.4″ _module_preset=“8f302659-ff75-4ed0-9f7b-3d265b7a27e2″ locked=“off“ global_colors_info=“{}“]<\/p>\n

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aus recyceltem Material.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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bereits erfolgreich im Einsatz am Diavolezza-Gletscher.<\/p>\n<\/div>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=“1″ admin_label=“Video“ _builder_version=“4.25.1″ _module_preset=“ebd57eff-f9d4-426f-9813-6efc706727b4″ custom_padding=“7px||3px|||“ locked=“off“ collapsed=“on“ global_colors_info=“{}“][et_pb_row _builder_version=“4.25.1″ _module_preset=“default“ custom_padding=“8px||14px|||“ locked=“off“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.25.1″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.4″ _module_preset=“8f302659-ff75-4ed0-9f7b-3d265b7a27e2″ text_orientation=“justified“ custom_margin=“||10px||false|false“ global_colors_info=“{}“]<\/p>\n

Vlies Abdeckungen<\/h2>\n

Gletscherabdeckungen werden in schweizerischen Skigebieten bereits seit 2005 erstellt, um die n\u00f6tige Infrastruktur des Skibetriebs (Gletscherzug\u00e4nge, Trainingspisten im Herbst) zu sch\u00fctzen. Die Abdeckung der Gletscher- und Schneefl\u00e4chen beginnt im Fr\u00fchlingsmonat Mai und wird anfangs Herbst (Ende August\/Anfangs September) r\u00fcckgebaut. Dank dem Abdecken der Schnee- und Eisfl\u00e4chen kann eine Schmelzreduktion von bis zu 60% erreicht werden. Aufgrund des verwendeten Materials aus Polypropylen (PP) steht diese Art der Schnee- und Eiskonservierung jedoch unter Kritik, da sie f\u00fcr einen Eintrag von Mikroplastik im Hochgebirge steht.<\/p>\n

So ist der Diavolezza-Gletscher, nachdem er 10 Jahre lang mit einem Vlies bedeckt war, statt zu schrumpfen, um etwa 10 Meter dicker geworden. Auch heute noch wird der Gletscher in den Sommermonaten teilweise abgedeckt, um ihn vor weiterem Schmelzen zu sch\u00fctzen.<\/strong><\/p>\n

Dank dem grossz\u00fcgigen Engagement von Mastercard Schweiz konnte die GlaciersAlive Foundation im Januar 2022 eine Testanlage f\u00fcr Gletscherabdeckungen erstellen. Dabei sollen unterschiedliche Materialien sowie Methoden getestet werden, damit die Ausbringung von Gletscherabdeckungen mit weniger Emissionen bez\u00fcglich Mikroplastik als auch maschinellem Einsatz umgesetzt werden k\u00f6nnen.<\/p>\n

Die neu entwickelte Abdeckfolie aus mikroplastikfreiem PLA-Material* von \u00fcber 20\u2019000m2 wurde im Fr\u00fchling 2025 produziert und an f\u00fcnf verschiedene Bergbahngesellschaften ausgeliefert, welche Gletscherpartien sch\u00fctzen oder auch Snowfarming betreiben. Im Herbst 2025 erwarten wir entsprechende R\u00fcckmeldungen. Es ist damit nicht ausgeschlossen, dass sogar verlorene Gletscher wieder zum Leben erweckt werden k\u00f6nnen, so passiert auf der Diavolezza.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ custom_padding=“0px||3px|||“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_image src=“https:\/\/glaciersalive.ch\/wp-content\/uploads\/2025\/12\/Vliesgrafik.jpg“ title_text=“Vliesgrafik“ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.4″ _module_preset=“default“ text_font=“Inter||||||||“ text_font_size=“14px“ custom_margin=“-22px||||false|false“ custom_padding=“0px||||false|false“ global_colors_info=“{}“]<\/p>\n

Testfl\u00e4che mit mikroplastikfreien PLA (Vordergrund) auf der Diavolezza (Bild: Felix Keller)<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ custom_padding=“2px|||||“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.5″ _module_preset=“default“ text_font=“Inter||||||||“ text_text_color=“#606060″ text_font_size=“16px“ text_orientation=“justified“ global_colors_info=“{}“]<\/p>\n

*PLA\u00a0f\u00e4llt unter die Kategorie der\u00a0synthetischen Polymere, da der Stoff im Labor k\u00fcnstlich hergestellt wird. Anders als herk\u00f6mmliches Plastik, gilt PLA als sogenannter\u00a0\u201eBio-Kunststoff\u201c, weil es auf Basis nachwachsender Rohstoffe hergestellt wird: PLA besteht aus Maisst\u00e4rke und Milchs\u00e4ure und erf\u00fcllt somit das Kriterium der erneuerbaren Biomasse. Die hergestellte Molek\u00fclstruktur von PLA ist biologisch abbaubar und kompostierbar<\/strong>.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=“4.27.4″ _module_preset=“default“ custom_padding=“0px|||||“ global_colors_info=“{}“][et_pb_column type=“4_4″ _builder_version=“4.27.4″ _module_preset=“default“ global_colors_info=“{}“][et_pb_text _builder_version=“4.27.5″ _module_preset=“default“ text_font=“Inter||||||||“ text_font_size=“16px“ hover_enabled=“0″ global_colors_info=“{}“ sticky_enabled=“0″]<\/p>\n

Sind Sie an diesem Projekt interessiert und m\u00f6chten es gerne unterst\u00fctzen? Hier<\/a>\u00a0k\u00f6nnen Sie mit Ihrer Spende einen wichtigen Beitrag leisten.<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Die GlacierAlive Foundation unterst\u00fctzte\u00a0 das Projekt zur Umsetzung des microfreien Vlies (PLA-Vlies) im 2025. aus recyceltem Material. \u00a0 bereits erfolgreich im Einsatz am Diavolezza-Gletscher. Die GlacierAlive Foundation unterst\u00fctzte\u00a0 das Projekt zur Umsetzung des microfreien Vlies (PLA-Vlies) im 2025. aus recyceltem Material. \u00a0 bereits erfolgreich im Einsatz am Diavolezza-Gletscher. Vlies Abdeckungen Gletscherabdeckungen werden in schweizerischen Skigebieten […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"give_campaign_id":0,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-30805","page","type-page","status-publish","hentry"],"yoast_head":"\nVlies Abdeckungen | GlaciersAlive<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/glaciersalive.ch\/en\/vlies-abdeckungen\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vlies Abdeckungen | GlaciersAlive\" \/>\n<meta property=\"og:description\" content=\"Die GlacierAlive Foundation unterst\u00fctzte\u00a0 das Projekt zur Umsetzung des microfreien Vlies (PLA-Vlies) im 2025. aus recyceltem Material. \u00a0 bereits erfolgreich im Einsatz am Diavolezza-Gletscher. Die GlacierAlive Foundation unterst\u00fctzte\u00a0 das Projekt zur Umsetzung des microfreien Vlies (PLA-Vlies) im 2025. aus recyceltem Material. \u00a0 bereits erfolgreich im Einsatz am Diavolezza-Gletscher. 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