{"id":4214,"date":"2024-09-05T14:37:28","date_gmt":"2024-09-05T12:37:28","guid":{"rendered":"https:\/\/www.golden-compound.com\/?p=4214"},"modified":"2024-09-05T14:41:30","modified_gmt":"2024-09-05T12:41:30","slug":"einfallstellen","status":"publish","type":"post","link":"https:\/\/www.golden-compound.com\/en\/archiv\/einfallstellen\/","title":{"rendered":"No more sink marks with GC pro and GC green"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4214\" class=\"elementor elementor-4214\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b48c83 e-flex e-con-boxed e-con e-parent\" data-id=\"1b48c83\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69c5e2f elementor-widget elementor-widget-text-editor\" data-id=\"69c5e2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sink marks in injection molding are a common problem in plastics processing that can affect both the appearance and functionality of parts. But did you know that there is a natural solution to prevent these surface defects? In this article, you will learn how sink marks occur and how innovative materials from Golden Compound that contain natural fibers derived from sunflower seed hulls can help. We will also show you how you can save additional material and cost by using foaming in the manufacturing process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c902fa4 elementor-widget elementor-widget-heading\" data-id=\"c902fa4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">What are sink marks and how do they arise?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a64a14 elementor-widget elementor-widget-text-editor\" data-id=\"5a64a14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sink marks occur when the material cools and shrinks unevenly during the injection molding process. Especially in thick-walled areas, unsightly sink marks can appear on the surface. This occurs because the material shrinks more on the inside while the surface cools and solidifies faster.<br \/>The most common causes are<\/p><ul><li>Insufficient pressure of the material<\/li><li>Cooling down too quickly<\/li><li>Incorrect component geometry<\/li><li>Use of materials with high shrinkage<\/li><\/ul><p>Blowholes not only impair the visual appearance of a product, but can also affect its structural integrity - a risk that must be avoided.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cba6b31 elementor-widget elementor-widget-image\" data-id=\"cba6b31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/07\/Golden_Compound_Kloetze_Einfallstellen-scaled.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Golden_Compound_Kloetze_Einfallstellen\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjU4OSwidXJsIjoiaHR0cHM6XC9cL3d3dy5nb2xkZW4tY29tcG91bmQuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIzXC8wN1wvR29sZGVuX0NvbXBvdW5kX0tsb2V0emVfRWluZmFsbHN0ZWxsZW4tc2NhbGVkLndlYnAifQ%3D%3D\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/07\/Golden_Compound_Kloetze_Einfallstellen-768x512.webp\" class=\"attachment-medium_large size-medium_large wp-image-2589\" alt=\"GC pro ohne Einfallstellen: Produktbeispiel Kl\u00f6tze nachhaltiger Kunsttoff - Timo Lutz Fotografie\" srcset=\"https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/07\/Golden_Compound_Kloetze_Einfallstellen-768x512.webp 768w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/07\/Golden_Compound_Kloetze_Einfallstellen-300x200.webp 300w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/07\/Golden_Compound_Kloetze_Einfallstellen-1024x683.webp 1024w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/07\/Golden_Compound_Kloetze_Einfallstellen-1536x1024.webp 1536w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/07\/Golden_Compound_Kloetze_Einfallstellen-2048x1365.webp 2048w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/07\/Golden_Compound_Kloetze_Einfallstellen-18x12.webp 18w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67b545f elementor-widget elementor-widget-heading\" data-id=\"67b545f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The solution: materials with natural fibers from Golden Compound<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f7092d elementor-widget elementor-widget-text-editor\" data-id=\"2f7092d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>We offer an innovative solution to permanently prevent sink marks. Our materials contain natural fibers made from sunflower seed hulls that have unique physical properties. These fibers swell as soon as they are incorporated into the material. This swelling behavior compensates for shrinkage in the component, preventing sink marks.<\/p><p>This natural fiber reinforcement offers several advantages:<\/p><ul><li>Improved surface finish: Fibers fill the voids created by shrinkage, eliminating sink marks.<\/li><li>Sustainability: Using natural fibers made from sunflower hulls is environmentally friendly and helps reduce the use of fossil fuels.<\/li><li>Mechanical Stability: In addition to preventing sink marks, the fibers provide additional stability and strength to components.<\/li><li>Uniqueness: Fibers have a unique look and feel.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a43c554 elementor-widget elementor-widget-heading\" data-id=\"a43c554\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Material savings by foaming in the injection molding process<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-844edab elementor-widget elementor-widget-text-editor\" data-id=\"844edab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Another advantage of our compounds is that they can be processed using the foaming method. During the injection molding process, blowing agents are added to the compound, resulting in foaming during the injection molding process. This process saves material without compromising the stability of the part or creating voids. The result is lighter parts, which is particularly beneficial in industries such as automotive and packaging.<\/p><p>By combining the swellable natural fiber with the foaming process, companies can not only save money, but also more efficiently meet their sustainability goals.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33e74b7 elementor-widget elementor-widget-text-editor\" data-id=\"33e74b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sink marks in injection molding no longer have to be a thing of the past. Sink marks are a thing of the past with Golden Compound's natural fiber reinforced materials. The sunflower seed hull fibers provide uniform material distribution, eliminating sink marks while reducing material consumption. The addition of the foaming process makes your production not only more efficient, but also more sustainable.<\/p><p>Focus on quality, sustainability and cost efficiency by discovering the benefits of Golden Compound materials for your production!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d09739e e-con-full e-flex e-con e-child\" data-id=\"d09739e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d435edc e-con-full e-flex e-con e-child\" data-id=\"d435edc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f30fb00 e-flex e-con-boxed e-con e-child\" data-id=\"f30fb00\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43f736a elementor-invisible elementor-widget elementor-widget-image\" data-id=\"43f736a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"676\" height=\"676\" src=\"https:\/\/www.golden-compound.com\/wp-content\/uploads\/2024\/06\/Andre-cut-out-small.webp\" class=\"attachment-medium_large size-medium_large wp-image-3742\" alt=\"\" srcset=\"https:\/\/www.golden-compound.com\/wp-content\/uploads\/2024\/06\/Andre-cut-out-small.webp 676w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2024\/06\/Andre-cut-out-small-300x300.webp 300w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2024\/06\/Andre-cut-out-small-150x150.webp 150w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2024\/06\/Andre-cut-out-small-12x12.webp 12w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2024\/06\/Andre-cut-out-small-600x600.webp 600w\" sizes=\"(max-width: 676px) 100vw, 676px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55f1080 e-flex e-con-boxed elementor-invisible e-con e-child\" data-id=\"55f1080\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-268c16a elementor-widget elementor-widget-heading\" data-id=\"268c16a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Andr\u00e9 M\u00f6llers<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d505888 elementor-widget elementor-widget-text-editor\" data-id=\"d505888\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Please do not hesitate to contact Andr\u00e9 M\u00f6llers for any further information!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84fc3a3 e-grid-align-right e-grid-align-mobile-center elementor-shape-rounded elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"84fc3a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-linkedin elementor-animation-grow elementor-repeater-item-45a82c1\" href=\"https:\/\/www.linkedin.com\/in\/andre%C2%B4-m%C3%B6llers-2792ab286\/\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Linkedin<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-linkedin\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-envelope elementor-animation-grow elementor-repeater-item-dd17ec5\" href=\"mailto:%20a.moellers@golden-compound.com\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Envelope<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-envelope\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-phone elementor-animation-grow elementor-repeater-item-7d73983\" href=\"tel:%20+491719588594\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Phone<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-phone\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Significant cycle time reduction, improved CO2 balance and considerable energy savings thanks to innovative biomaterial.<\/p>","protected":false},"author":2,"featured_media":2589,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"full-screen","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"on","ocean_display_header":"on","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"on","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[90],"tags":[54,43,71,55],"class_list":["post-4214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-compounds","tag-biowerkstoffe","tag-gc-pro","tag-nachhaltiger-naturfaserwerkstoff","tag-sonnenblumenkernschalen","entry","has-media"],"_links":{"self":[{"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/posts\/4214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/comments?post=4214"}],"version-history":[{"count":4,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/posts\/4214\/revisions"}],"predecessor-version":[{"id":4218,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/posts\/4214\/revisions\/4218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/media\/2589"}],"wp:attachment":[{"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/media?parent=4214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/categories?post=4214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/tags?post=4214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}