{"id":4940,"date":"2025-08-07T10:06:26","date_gmt":"2025-08-07T08:06:26","guid":{"rendered":"https:\/\/www.golden-compound.com\/?p=4940"},"modified":"2025-08-14T09:26:45","modified_gmt":"2025-08-14T07:26:45","slug":"oberflaechen-im-spritzguss","status":"publish","type":"post","link":"https:\/\/www.golden-compound.com\/en\/archiv\/oberflaechen-im-spritzguss\/","title":{"rendered":"Perfectly Formed: Injection Molding Surfaces and Their Impact on Function &amp; Design"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4940\" class=\"elementor elementor-4940\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b48c83 e-con-full e-flex e-con e-parent\" data-id=\"1b48c83\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7a826b elementor-widget elementor-widget-heading\" data-id=\"c7a826b\" 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\">From Glossy to Natural Texture \u2013 How the Right Tool Surface Determines Appearance, Feel, and Performance<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\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>The surface of a plastic part is much more than just a visual element \u2013 it directly affects tactile perception, functionality, and even processability. In injection molding, surface textures play a crucial role: depending on the application and material, surfaces must be tailored \u2013 ranging from high-gloss to rough textures, from technical functionality to emotional product appeal.<\/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-5770210 elementor-widget elementor-widget-heading\" data-id=\"5770210\" 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\">What Surface Types Exist in Injection Molding?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8fe0cc6 e-flex e-con-boxed e-con e-child\" data-id=\"8fe0cc6\" 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-5a64a14 elementor-widget__width-initial elementor-widget-tablet__width-initial 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>The mold surface directly shapes the final appearance of the molded part. Typical surface finishes include:<\/p><ul><li><strong>High-gloss surfaces:<\/strong>Polished mold surfaces create mirror-like, glossy plastic parts. Perfect for decorative applications, but prone to scratching.<\/li><li><strong>Matte finishes:<\/strong>Created via fine sandblasting or chemical etching to achieve a diffuse, low-reflection texture.<\/li><li><strong>Rough textured surfaces:<\/strong>Achieved using spark erosion or laser engraving, resulting in intentional textures for grip or natural aesthetics.<\/li><li><strong>Functional\/technical textures:<\/strong>Micro-patterns or grooves that reduce friction, prevent sticking, or improve part performance.<\/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-35dfb41 elementor-widget elementor-widget-image\" data-id=\"35dfb41\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/08\/6er-Traeger-klein-Kopie.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"6er Tr\u00e4ger\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjg2MiwidXJsIjoiaHR0cHM6XC9cL3d3dy5nb2xkZW4tY29tcG91bmQuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDIzXC8wOFwvNmVyLVRyYWVnZXIta2xlaW4tS29waWUud2VicCJ9\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"259\" src=\"https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/08\/6er-Traeger-klein-Kopie-300x259.webp\" class=\"attachment-medium size-medium wp-image-2862\" alt=\"6er Tr\u00e4ger\" srcset=\"https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/08\/6er-Traeger-klein-Kopie-300x259.webp 300w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/08\/6er-Traeger-klein-Kopie-14x12.webp 14w, https:\/\/www.golden-compound.com\/wp-content\/uploads\/2023\/08\/6er-Traeger-klein-Kopie.webp 736w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">6-pack carrier with different surface structures<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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\t\t<div class=\"elementor-element elementor-element-226a737 elementor-widget elementor-widget-heading\" data-id=\"226a737\" 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\">Challenges in Surface Design<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99de88e elementor-widget__width-initial elementor-widget-tablet__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"99de88e\" 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<ol><li><strong> Material Dependence<\/strong><\/li><\/ol><p>Not all plastics behave the same during molding. Bio-based plastics or natural fiber-reinforced compounds \u2013 like our sunflower hull-based material \u2013 have different flow and replication behaviors compared to conventional polymers. Coarser or structured surfaces can often be better represented, as natural particles enhance texture definition.<\/p><ol start=\"2\"><li><strong> Mold Cleaning &amp; Maintenance<\/strong><\/li><\/ol><p>The more detailed the surface, the more susceptible it becomes to buildup or residue. Especially when working with bio-compounds, careful mold maintenance is essential.<\/p><ol start=\"3\"><li><strong> Demolding Behavior<\/strong><\/li><\/ol><p>Highly textured surfaces can complicate demolding \u2013 particularly in cases with undercuts or deep textures. Optimal part design, material choice, and process settings must work hand in hand.<\/p><ol start=\"4\"><li><strong> Reproducibility &amp; Series Production<\/strong><\/li><\/ol><p>Decorative and functional surfaces must be consistently replicated, even in high-volume production. This requires strict process control, especially when working with natural materials.<\/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-f12372d elementor-widget elementor-widget-heading\" data-id=\"f12372d\" 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\">Real-World Example: The 6-Pack Carrier with Surface Variety<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0acb487 elementor-widget__width-initial elementor-widget-tablet__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"0acb487\" 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>At the <strong>Arburg Technology Days 2023,<\/strong> we teamed up with <strong>Haidlmair<\/strong> to produce a <strong>6-drinks carrier<\/strong> made from our sunflower hull compound as a <strong>giveaway<\/strong> item. This component serves not only as a practical tool, but also as a tactile and visual showcase:<\/p><ul><li><strong>Smooth vs. Rough<\/strong> \u2013 The carrier displays multiple surface zones on a single part.<\/li><li><strong>Material Effect<\/strong> \u2013 Especially compelling is the interplay between texture and the natural appearance of the sunflower shell particles.<\/li><li><strong>Design Meets Sustainability<\/strong> \u2013 A clear demonstration of how modern bio-based materials can combine both aesthetic appeal and functionality.<\/li><\/ul><p>Visitors of the event could see \u2013 and feel \u2013 firsthand how versatile surface textures can be implemented in injection molding, even with sustainable materials.<\/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-10f77a7 elementor-widget elementor-widget-heading\" data-id=\"10f77a7\" 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\">Conclusion: Surface is More Than Just Aesthetics<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98f56ae elementor-widget__width-initial elementor-widget-tablet__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"98f56ae\" 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>In injection molding, the surface determines much more than visual appeal \u2013 it can be a key factor in overall product performance. By smartly combining material, mold technology, and surface structure, manufacturers can achieve both functional and sustainable results.<\/p><p>Our 6-drinks carrier made with sunflower seed hulls proves that bio-based plastics offer an impressive range of possibilities \u2013 from high-gloss finishes to natural-look textures. Reach out to us if you want to rethink your products with sustainable materials and intelligent surface design.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2958a26a e-con-full e-flex e-con e-child\" data-id=\"2958a26a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-15e97bf e-con-full e-flex e-con e-child\" data-id=\"15e97bf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-42c35025 e-flex e-con-boxed e-con e-child\" data-id=\"42c35025\" 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-1b61dc2e elementor-invisible elementor-widget elementor-widget-image\" data-id=\"1b61dc2e\" 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\/2025\/07\/2025-Verarbeitungshinweise-green-EN.pdf\" class=\"attachment-medium_large size-medium_large wp-image-3402\" alt=\"\" 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-228af988 e-flex e-con-boxed elementor-invisible e-con e-child\" data-id=\"228af988\" 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-95a80a9 elementor-widget elementor-widget-heading\" data-id=\"95a80a9\" 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\">Josephine Donner<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4714e543 elementor-widget-tablet__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"4714e543\" 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 Josephine Donner 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-23e0c576 e-grid-align-right e-grid-align-mobile-center elementor-shape-rounded elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"23e0c576\" 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\/josephine-donner\/\" 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:%20j.donner@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+491708071513\" 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>In this article, we will show you the different types of surfaces available in injection moulding and the associated challenges. We will also demonstrate how our 6-pack carrier made from sunflower seed shells, presented alongside Haidlmair at the Arburg Technology Days 2023, serves as the perfect example.<\/p>","protected":false},"author":2,"featured_media":4941,"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":"on","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":[56,54,71,55],"class_list":["post-4940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-compounds","tag-biokunststoffe","tag-biowerkstoffe","tag-nachhaltiger-naturfaserwerkstoff","tag-sonnenblumenkernschalen","entry","has-media"],"_links":{"self":[{"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/posts\/4940","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=4940"}],"version-history":[{"count":4,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/posts\/4940\/revisions"}],"predecessor-version":[{"id":4945,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/posts\/4940\/revisions\/4945"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/media\/4941"}],"wp:attachment":[{"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/media?parent=4940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/categories?post=4940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.golden-compound.com\/en\/wp-json\/wp\/v2\/tags?post=4940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}