[et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.19.5″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_fullwidth_header title=”2K injection moulding” subhead=”Monosandwich” background_overlay_color=”rgba(26,25,184,0.24)” content_max_width=”60%” content_max_width_tablet=”60%” content_max_width_phone=”100%” content_max_width_last_edited=”on|phone” _builder_version=”4.20.4″ title_font_size=”18px” content_font=”Poppins||||||||” content_line_height=”1.8em” subhead_font_size=”50px” subhead_line_height=”1.4em” background_image=”https:\/\/bi-plast.dk\/wp-content\/uploads\/2023\/03\/rullemembran-Monosandwich-2K-tokomponent-sproejtestoebning-Bi-Plast.webp” min_height=”50vh” custom_margin=”||||false|false” custom_padding=”8%||8%||true|false” title_font_size_tablet=”18px” title_font_size_phone=”15px” title_font_size_last_edited=”on|phone” subhead_font_size_tablet=”50px” subhead_font_size_phone=”32px” subhead_font_size_last_edited=”on|phone” button_one_text_color_hover=”#edbb5f” button_two_text_color_hover=”#edbb5f” button_one_bg_color_hover=”rgba(0,0,0,0)” button_two_bg_color_hover=”rgba(0,0,0,0)” locked=”off” global_colors_info=”{}” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_one_text_color__hover_enabled=”on” button_one_text_color__hover=”#edbb5f” button_two_text_color__hover_enabled=”on” button_two_text_color__hover=”#edbb5f” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off”]<\/p>\n
Get the properties of two plastics in a single part with one injection.<\/p>\n
[\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” admin_label=”Services” _builder_version=”4.20.2″ custom_margin=”|||” custom_padding=”100px|0px|100px|0px” custom_padding_tablet=”100px|0px|100px|0px” custom_padding_phone=”0px|0px|0px|0px|false|false” global_colors_info=”{}”][et_pb_row column_structure=”3_5,2_5″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.20.4″ text_font=”||||||||” header_3_text_color=”#EDBB5F” header_3_letter_spacing=”1px” header_3_line_height=”2em” width=”100%” custom_margin=”||||false|false” custom_padding=”||||false|false” header_2_font_size_tablet=”” header_2_font_size_phone=”28px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n
[\/et_pb_text][et_pb_divider color=”#1A19B8″ divider_weight=”2px” _builder_version=”4.20.4″ max_width=”60px” module_alignment=”left” height=”2px” locked=”off” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.20.1″ text_letter_spacing=”1px” max_width=”550px” locked=”off” global_colors_info=”{}”]<\/p>\n
Monosandwich 2K moulding means that with one injection, you get two different plastic materials in the same part.<\/p>\n
This allows you to combine different material properties in one mould, such as a strong core with a softer surface layer. You can also choose to use re-granulated plastic material (recycled plastic) in the core and new plastic for the surface layer.<\/p>\n
With Monosandwich, you have a unique opportunity to use recycled plastic in the core of your item while still using new plastic on top to give you the surface you want.<\/p>\n
Injection moulding with the Monosandwich method is done using a standard tool. For you, this means that you don\u2019t need to use 2K (two-component) moulding tools, which are significantly more expensive than standard tools.<\/p>\n
When working with 2K Monosandwich, the two materials must be chemically compatible, but don\u2019t worry: we can guide you and tell you all about the possibilities for your particular product!<\/p>\n
[\/et_pb_text][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.20.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/bi-plast.dk\/wp-content\/uploads\/2023\/03\/Monosandwich-sproejtestoebning-Bi-Plast-plast-plastemne-tandhjul.webp” title_text=”Monosandwich – injection moulding – Bi-Plast – plastic – plastic part – gear” _builder_version=”4.20.1″ _module_preset=”default” border_width_bottom=”10px” border_color_bottom=”#1A19B8″ border_width_left=”10px” border_color_left=”#1A19B8″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.20.2″ _module_preset=”default” custom_margin=”45px|auto||auto||” custom_margin_tablet=”45px|auto||auto||” custom_margin_phone=”0px|auto||auto|false|false” custom_margin_last_edited=”on|phone” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.20.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/bi-plast.dk\/wp-content\/uploads\/2025\/06\/Injection-Monosandwich-1-scaled.jpg” alt=”Monosandwich – 2K – two-component – injection moulding – start of injection – Bi-Plast” title_text=”Injection Monosandwich 1″ _builder_version=”4.27.4″ _module_preset=”default” border_width_all=”5px” border_width_top=”0px” border_width_right=”0px” border_color_bottom=”#1A19B8″ border_color_left=”#1A19B8″ global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.20.1″ _module_preset=”default” global_colors_info=”{}”]1) Start of injection[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.20.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/bi-plast.dk\/wp-content\/uploads\/2025\/06\/Skin-injection-Monosandwich-2-scaled.jpg” alt=”Monosandwich – 2K – two-component – injection moulding – start of injection – Bi-Plast” title_text=”Skin injection Monosandwich 2″ _builder_version=”4.27.4″ _module_preset=”default” border_width_all=”5px” border_width_top=”0px” border_width_right=”0px” border_color_bottom=”#1A19B8″ border_color_left=”#1A19B8″ global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n
2) Injection of surface material<\/p>\n
[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.20.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/bi-plast.dk\/wp-content\/uploads\/2025\/06\/Core-injection-Monosandwich-3-scaled.jpg” alt=”Monosandwich – 2K – two-component – injection moulding – injection of core material – Bi-Plast” title_text=”Core injection Monosandwich 3″ _builder_version=”4.27.4″ _module_preset=”default” border_width_all=”5px” border_width_top=”0px” border_width_right=”0px” border_color_bottom=”#1A19B8″ border_color_left=”#1A19B8″ global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n
3) Injection of core material<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.20.2″ _module_preset=”default” custom_margin=”45px|auto||auto||” custom_margin_tablet=”45px|auto||auto||” custom_margin_phone=”0px|auto||auto|false|false” custom_margin_last_edited=”on|phone” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.20.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/bi-plast.dk\/wp-content\/uploads\/2023\/03\/cableholder-ledningsholder-Monosandwich-2K-tokomponent-sproejtestoebning-Bi-Plast.webp” alt=”heat sert – injection moulding – Bi-Plast – plastic – metal in plastic – plastic part – thermoplastic” title_text=”cableholder – Monosandwich – 2K – two-component – injection moulding – Bi-Plast” _builder_version=”4.27.4″ _module_preset=”default” border_width_all=”10px” border_width_top=”0px” border_width_right=”0px” border_color_bottom=”#1A19B8″ border_color_left=”#1A19B8″ global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.20.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n
Monosandwich:<\/strong> Monosandwich: Wire holder with fixed core and clip function made of PP with surface layer made of SEBS.<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.20.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/bi-plast.dk\/wp-content\/uploads\/2023\/03\/rullemembran-Monosandwich-2K-tokomponent-sproejtestoebning-Bi-Plast.webp” alt=”Monosandwich: Rolling diaphragm, mineral-filled PP core and SEBS membrane.” title_text=”Rolling diaphragm – Monosandwich – 2K – two-component – injection moulding – Bi-Plast” _builder_version=”4.27.4″ _module_preset=”default” border_width_all=”10px” border_width_top=”0px” border_width_right=”0px” border_color_bottom=”#1A19B8″ border_color_left=”#1A19B8″ global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.20.1″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Monosandwich:<\/strong> Rolling diaphragm, mineral-filled PP core and SEBS membrane.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ custom_padding_last_edited=”on|phone” _builder_version=”4.20.2″ _module_preset=”default” custom_padding=”||73px|||” custom_padding_tablet=”||73px|||” custom_padding_phone=”0px||0px||false|false” animation_style=”fade” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.16″ _module_preset=”default” custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_divider color=”#1A19B8″ divider_weight=”2px” _builder_version=”4.20.4″ max_width=”60px” module_alignment=”left” height=”2px” locked=”off” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”default” link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM5MiJ9fQ==@” global_colors_info=”{}”]<\/p>\n Bi-Plast has been working with Monosandwich since 1995 and we can show you many more examples than the ones you see on this page. And if you\u2019re thinking about recycling, Monosandwich is an obvious starting point. Find out more about Bi-Plast\u2019s work with plastics and the environment here<\/span>.<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.16″ _module_preset=”default” custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ disabled_on=”off|off|off” admin_label=”Contact” _builder_version=”4.20.4″ _module_preset=”default” background_enable_color=”off” background_image=”https:\/\/bi-plast.dk\/wp-content\/uploads\/2023\/08\/Bi-Plast-tilpasset-1.jpg” custom_margin=”|||” custom_padding=”0px|0px|0px|0px” background_last_edited=”on|desktop” background_enable_image_phone=”off” box_shadow_style=”preset7″ box_shadow_horizontal=”0px” box_shadow_vertical=”80px” box_shadow_color=”#ffffff” saved_tabs=”all” locked=”off” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” custom_padding_last_edited=”on|phone” _builder_version=”4.20.1″ _module_preset=”default” background_color=”#FFFFFF” width_tablet=”” width_phone=”100%” width_last_edited=”on|desktop” custom_margin=”||||false|false” custom_padding=”60px|60px|60px|60px” custom_padding_tablet=”” custom_padding_phone=”|40px||40px|false|false” animation_style=”slide” animation_direction=”bottom” animation_duration=”1500ms” animation_delay=”200ms” animation_intensity_slide=”10%” animation_starting_opacity=”100%” box_shadow_style=”preset3″ box_shadow_vertical=”15px” box_shadow_blur=”80px” box_shadow_color=”rgba(0,0,0,0.2)” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.20.1″ _module_preset=”default” custom_padding=”||||true|false” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.20.4″ _module_preset=”b878e60d-0e9f-4c65-98af-450d9a8351fa” text_font=”|||on|||||” header_2_text_color=”#1A19B8″ header_3_text_color=”#E09900″ header_3_font_size=”16px” max_width=”550px” module_alignment=”center” locked=”off” global_colors_info=”{}”]<\/p>\n [\/et_pb_text][et_pb_contact_form use_spam_service=”on” recaptcha_list=”Default|Default-0″ email=”mail@bi-plast.dk” success_message=”Thank you for reaching out. We will get back to you shortly.” submit_button_text=”send” module_id=”et_pb_contact_form_0″ _builder_version=”4.20.4″ _module_preset=”default” _unique_id=”c7aabd1d-0b2a-458c-ab8d-f04e4f47aea1″ form_field_background_color=”#ffffff” form_field_text_color=”#000000″ title_level=”h2″ title_font=”Playfair Display|700||on|||||” title_text_align=”center” title_font_size=”38px” title_line_height=”1.4em” captcha_font=”||||||||” captcha_text_color=”#000000″ form_field_font=”Poppins|600||on|||||” form_field_font_size=”12px” form_field_letter_spacing=”2px” custom_button=”on” button_text_color=”#ffffff” button_bg_color=”gcid-77941a2c-c8f6-4834-813d-41a66ba1ded4″ button_border_width=”4px” button_border_color=”gcid-77941a2c-c8f6-4834-813d-41a66ba1ded4″ button_border_radius=”0px” button_letter_spacing=”1px” button_font=”Poppins|||on|||||” custom_margin=”||||false|false” custom_padding=”||||false|false” button_text_size_tablet=”” button_text_size_phone=”17px” button_text_size_last_edited=”on|phone” 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button_two_border_radius__hover_enabled=”off” button_letter_spacing__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_bg_color__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off”][\/et_pb_contact_field][\/et_pb_contact_form][et_pb_text _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n In order to send a message through our contact form, please accept all cookies.<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.20.1″ _module_preset=”default” custom_padding=”140px||||false|false” custom_padding_tablet=”” custom_padding_phone=”0px||||false|false” custom_padding_last_edited=”on|phone” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.20.1″ _module_preset=”b878e60d-0e9f-4c65-98af-450d9a8351fa” text_letter_spacing=”2px” ul_font=”||||||||” background_color=”gcid-bc39304d-199b-4a1d-a8ec-34fbe4080fcc” background_layout=”dark” custom_margin=”|||” custom_padding=”60px|40px|60px|40px” custom_padding_last_edited=”off|desktop” animation_style=”flip” animation_delay=”200ms” text_font_size_tablet=”” text_font_size_phone=”16px” text_font_size_last_edited=”on|phone” header_2_font_size_tablet=”” header_2_font_size_phone=”19px” header_2_font_size_last_edited=”on|phone” header_4_font_size_tablet=”” header_4_font_size_phone=”22px” header_4_font_size_last_edited=”on|phone” border_width_top=”10px” border_color_top=”gcid-77941a2c-c8f6-4834-813d-41a66ba1ded4″ locked=”off” global_colors_info=”{%22gcid-bc39304d-199b-4a1d-a8ec-34fbe4080fcc%22:%91%22background_color%22%93,%22gcid-77941a2c-c8f6-4834-813d-41a66ba1ded4%22:%91%22border_color_top%22%93}”]<\/p>\n Gr\u00e6sholmevej 57 [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" Get the properties of two plastics in a single part with one injection.2K injection moulding MonosandwichMonosandwich 2K moulding means that with one injection, you get two different plastic materials in the same part. This allows you to combine different material properties in one mould, such as a strong core with a softer surface layer. You […]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":1411,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-1417","page","type-page","status-publish","hentry"],"yoast_head":"\n
You are always welcome to contact us for a chat about Monosandwich \u2013 it really is an effective 2K method and our customers love it!<\/p>\nContact us<\/h2>\n
Bi-Plast ApS<\/h4>\n
5700 Svendborg
Denmark
VAT-no: 53209718
Phone 62 22 19 00<\/a>
mail@bi-plast.dk<\/a><\/p>\n