{"id":1713,"date":"2021-01-22T12:00:41","date_gmt":"2021-01-22T11:00:41","guid":{"rendered":"https:\/\/www.stemmasrl.com\/our-technologie\/polyurethane-direct-injection-on-upper-technology\/"},"modified":"2022-07-21T11:02:34","modified_gmt":"2022-07-21T09:02:34","slug":"direct-injection-on-upper-technology","status":"publish","type":"page","link":"https:\/\/www.stemmasrl.com\/en\/polyurethane-technologies\/direct-injection-on-upper-technology\/","title":{"rendered":"Polyurethane direct injection on upper technology"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; disabled_on=&#8221;on|off|off&#8221; _builder_version=&#8221;4.9.4&#8243; background_enable_video_mp4=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_fullwidth_slider _builder_version=&#8221;4.9.4&#8243; header_line_height=&#8221;1em&#8221; custom_button=&#8221;on&#8221; height=&#8221;650px&#8221; custom_padding=&#8221;200px||200px|||&#8221; global_colors_info=&#8221;{}&#8221; button_bg_color__hover_enabled=&#8221;on|hover&#8221; button_bg_color__hover=&#8221;#f93434&#8243; transform_styles__hover_enabled=&#8221;on|hover&#8221; transform_scale__hover_enabled=&#8221;on|hover&#8221; transform_translate__hover_enabled=&#8221;on|desktop&#8221; transform_rotate__hover_enabled=&#8221;on|desktop&#8221; transform_skew__hover_enabled=&#8221;on|desktop&#8221; transform_origin__hover_enabled=&#8221;on|desktop&#8221; transform_scale__hover=&#8221;102%|102%&#8221; button_bg_enable_color__hover=&#8221;on&#8221;][et_pb_slide heading=&#8221;Direct injection on upper&#8221; use_bg_overlay=&#8221;on&#8221; _builder_version=&#8221;4.9.4&#8243; header_font=&#8221;|700||on|||||&#8221; header_font_size=&#8221;40px&#8221; body_font_size=&#8221;20px&#8221; background_enable_color=&#8221;off&#8221; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_start=&#8221;rgba(0,0,0,0.8)&#8221; background_color_gradient_end=&#8221;rgba(0,0,0,0)&#8221; background_color_gradient_type=&#8221;radial&#8221; background_color_gradient_direction_radial=&#8221;bottom left&#8221; background_color_gradient_end_position=&#8221;60%&#8221; background_color_gradient_overlays_image=&#8221;on&#8221; background_enable_image=&#8221;off&#8221; background_video_mp4=&#8221;https:\/\/www.stemmasrl.com\/wp-content\/uploads\/2021\/12\/Polyurethane-direct-injection-on-upper-for-shoe-production.mp4&#8243; background_enable_video_mp4=&#8221;on&#8221; text_orientation=&#8221;left&#8221; global_colors_info=&#8221;{}&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<p><strong>Automated process<\/strong> for <strong>manufacturing shoes <br \/>with polyurethane soles<\/strong>.<\/p>\n<p>Today <strong>the most advanced footwear technology<\/strong> for:<\/p>\n<ul>\n<li><strong>Reduced manpower<\/strong><\/li>\n<li><strong>High production capability and efficiency<\/strong><\/li>\n<li><strong>Consistency in features and quality of the products<\/strong><\/li>\n<li><strong>Highest technical standards<\/strong><\/li>\n<\/ul>\n<p>[\/et_pb_slide][\/et_pb_fullwidth_slider][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.7.7&#8243; custom_padding=&#8221;0px||50px||false|false&#8221; custom_padding_tablet=&#8221;0px||||false|false&#8221; custom_padding_phone=&#8221;0px||||false|false&#8221; animation_style=&#8221;fade&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; disabled_on=&#8221;off|on|on&#8221; _builder_version=&#8221;4.8.1&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;rgba(0,0,0,0.5)&#8221; width=&#8221;100%&#8221; custom_margin=&#8221;0px|0px|0px|0px|false|false&#8221; custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.8.1&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px|0px|0px|0px|false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_cta title=&#8221;Direct injection on upper&#8221; button_text=&#8221;Click&#8221; _builder_version=&#8221;4.9.4&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h1&#8243; header_font=&#8221;|700|||||||&#8221; header_text_align=&#8221;center&#8221; header_font_size=&#8221;35px&#8221; background_color=&#8221;#000000&#8243; background_image=&#8221;https:\/\/www.stemmasrl.com\/wp-content\/uploads\/2021\/12\/PU-direct-injection-on-upper-mobile.jpg&#8221; width=&#8221;100%&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;200px||200px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_cta][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.8.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_cta _builder_version=&#8221;4.8.1&#8243; _module_preset=&#8221;default&#8221; body_text_align=&#8221;left&#8221; body_font_size=&#8221;18px&#8221; background_enable_color=&#8221;off&#8221; custom_padding=&#8221;0px|25px|25px|25px|false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Automated process<\/strong> for <strong>manufacturing shoes with polyurethane soles<\/strong>.<\/p>\n<p>Today <strong>the most advanced footwear technology<\/strong> for:<\/p>\n<ul>\n<li><strong>Reduced manpower<\/strong><\/li>\n<li><strong>High production capability and efficiency<\/strong><\/li>\n<li><strong>Consistency in features and quality of the products<\/strong><\/li>\n<li><strong>Highest technical standards<\/strong><\/li>\n<\/ul>\n<p>[\/et_pb_cta][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_3,1_3&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; module_id=&#8221;tripladensita&#8221; module_class=&#8221;custom_row&#8221; _builder_version=&#8221;4.8.1&#8243; transform_scale_tablet=&#8221;&#8221; transform_scale_phone=&#8221;&#8221; transform_scale_last_edited=&#8221;on|desktop&#8221; transform_translate=&#8221;40px|0px&#8221; transform_translate_tablet=&#8221;0px|0px&#8221; transform_translate_phone=&#8221;&#8221; transform_translate_last_edited=&#8221;on|desktop&#8221; transform_translate_linked_tablet=&#8221;off&#8221; transform_rotate_tablet=&#8221;&#8221; transform_rotate_phone=&#8221;&#8221; transform_rotate_last_edited=&#8221;on|desktop&#8221; transform_skew_tablet=&#8221;&#8221; transform_skew_phone=&#8221;&#8221; transform_skew_last_edited=&#8221;on|desktop&#8221; transform_origin_tablet=&#8221;&#8221; transform_origin_phone=&#8221;&#8221; transform_origin_last_edited=&#8221;on|desktop&#8221; transform_styles_last_edited=&#8221;on|desktop&#8221; z_index=&#8221;500&#8243; 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transform_origin_tablet=&#8221;&#8221; transform_origin_phone=&#8221;&#8221; transform_origin_last_edited=&#8221;on|desktop&#8221; transform_styles_last_edited=&#8221;on|desktop&#8221; transform_styles_tablet=&#8221;&#8221; transform_styles_phone=&#8221;&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.stemmasrl.com\/wp-content\/uploads\/2021\/01\/PLUS-2-sistema-stampaggio-doppio-anello-per-suole-a-tre-densita.jpg&#8221; alt=&#8221;Polyurethane 3 densities sole&#8221; title_text=&#8221;Polyurethane 3 densities sole&#8221; force_fullwidth=&#8221;on&#8221; module_class=&#8221;first-on-mobile&#8221; _builder_version=&#8221;4.14.5&#8243; global_colors_info=&#8221;{}&#8221; transform_styles__hover_enabled=&#8221;on|hover&#8221; transform_scale__hover_enabled=&#8221;on|hover&#8221; transform_translate__hover_enabled=&#8221;on|desktop&#8221; transform_rotate__hover_enabled=&#8221;on|desktop&#8221; transform_skew__hover_enabled=&#8221;on|desktop&#8221; transform_origin__hover_enabled=&#8221;on|desktop&#8221; transform_scale__hover=&#8221;102%|102%&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; module_class=&#8221;second-on-mobile&#8221; _builder_version=&#8221;4.8.1&#8243; background_color=&#8221;#ffffff&#8221; transform_scale_tablet=&#8221;&#8221; transform_scale_phone=&#8221;&#8221; transform_scale_last_edited=&#8221;on|phone&#8221; transform_translate=&#8221;-106px|25px&#8221; transform_translate_tablet=&#8221;0px|0px&#8221; transform_translate_phone=&#8221;&#8221; transform_translate_last_edited=&#8221;on|desktop&#8221; transform_translate_linked=&#8221;off&#8221; transform_translate_linked_tablet=&#8221;off&#8221; transform_rotate_tablet=&#8221;&#8221; transform_rotate_phone=&#8221;&#8221; transform_rotate_last_edited=&#8221;on|desktop&#8221; transform_skew_tablet=&#8221;&#8221; transform_skew_phone=&#8221;&#8221; transform_skew_last_edited=&#8221;on|desktop&#8221; transform_origin_tablet=&#8221;&#8221; transform_origin_phone=&#8221;&#8221; transform_origin_last_edited=&#8221;on|desktop&#8221; transform_styles_last_edited=&#8221;on|phone&#8221; custom_padding=&#8221;25px|50px|50px|50px|false|false&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;|25px||25px|false|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; transform_styles_tablet=&#8221;&#8221; transform_styles_phone=&#8221;&#8221; box_shadow_style=&#8221;preset1&#8243; box_shadow_color=&#8221;rgba(0,0,0,0.1)&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.8.1&#8243; header_line_height=&#8221;1em&#8221; header_2_font=&#8221;|800|||||||&#8221; header_2_text_color=&#8221;#ff0000&#8243; header_2_font_size=&#8221;32px&#8221; header_2_line_height=&#8221;1.1em&#8221; custom_margin=&#8221;25px||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Three densities shoes<\/h2>\n<p><strong>SWAP and PLUS2<\/strong> are the <strong>double-ring moulding systems patented by STEMMA<\/strong>. They allow to manufacture <strong>3-densities direct injected soles<\/strong> or soles made with a TPU\/rubber outsole and a 2-densities midsole.<\/p>\n<p>Technologies developed to <strong>widen the range of articles<\/strong> made by direct injection on upper, that allow <strong>new aesthetical and functional combinations<\/strong>, with <strong>soles with<\/strong> <strong>different densities zones and technical characteristics<\/strong>.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,2_3&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; module_id=&#8221;var&#8221; module_class=&#8221;custom_row&#8221; _builder_version=&#8221;4.8.1&#8243; background_color=&#8221;rgba(0,0,0,0)&#8221; transform_scale_tablet=&#8221;&#8221; transform_scale_phone=&#8221;&#8221; transform_scale_last_edited=&#8221;on|tablet&#8221; transform_translate=&#8221;40px|0px&#8221; transform_translate_tablet=&#8221;0px|0px&#8221; transform_translate_phone=&#8221;&#8221; transform_translate_last_edited=&#8221;on|phone&#8221; transform_translate_linked=&#8221;off&#8221; transform_translate_linked_tablet=&#8221;off&#8221; transform_rotate_tablet=&#8221;&#8221; transform_rotate_phone=&#8221;&#8221; transform_rotate_last_edited=&#8221;on|tablet&#8221; transform_skew_tablet=&#8221;&#8221; transform_skew_phone=&#8221;&#8221; transform_skew_last_edited=&#8221;on|tablet&#8221; transform_origin_tablet=&#8221;&#8221; transform_origin_phone=&#8221;&#8221; transform_origin_last_edited=&#8221;on|tablet&#8221; transform_styles_last_edited=&#8221;on|phone&#8221; z_index=&#8221;500&#8243; width=&#8221;100%&#8221; max_width=&#8221;1476px&#8221; custom_margin=&#8221;50px||50px||false|false&#8221; custom_margin_tablet=&#8221;0px||0px||false|false&#8221; custom_margin_phone=&#8221;&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; transform_styles_tablet=&#8221;&#8221; transform_styles_phone=&#8221;&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#8243; module_class=&#8221;second-on-mobile&#8221; _builder_version=&#8221;4.8.1&#8243; background_color=&#8221;#ffffff&#8221; transform_scale_tablet=&#8221;&#8221; transform_scale_phone=&#8221;&#8221; transform_scale_last_edited=&#8221;on|phone&#8221; transform_translate=&#8221;0px|25px&#8221; transform_translate_tablet=&#8221;0px|0px&#8221; transform_translate_phone=&#8221;&#8221; transform_translate_last_edited=&#8221;on|phone&#8221; transform_translate_linked=&#8221;off&#8221; transform_translate_linked_tablet=&#8221;off&#8221; transform_rotate_tablet=&#8221;&#8221; transform_rotate_phone=&#8221;&#8221; transform_rotate_last_edited=&#8221;on|desktop&#8221; transform_skew_tablet=&#8221;&#8221; transform_skew_phone=&#8221;&#8221; transform_skew_last_edited=&#8221;on|desktop&#8221; transform_origin_tablet=&#8221;&#8221; transform_origin_phone=&#8221;&#8221; transform_origin_last_edited=&#8221;on|desktop&#8221; transform_styles_last_edited=&#8221;on|phone&#8221; z_index=&#8221;10&#8243; custom_padding=&#8221;25px|50px|50px|50px|false|false&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;|25px||25px|false|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; transform_styles_tablet=&#8221;&#8221; transform_styles_phone=&#8221;&#8221; box_shadow_style=&#8221;preset1&#8243; box_shadow_color=&#8221;rgba(0,0,0,0.1)&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.8.1&#8243; header_line_height=&#8221;1em&#8221; header_2_font=&#8221;|800|||||||&#8221; header_2_text_color=&#8221;#ff0000&#8243; header_2_font_size=&#8221;32px&#8221; header_2_line_height=&#8221;1.1em&#8221; custom_margin=&#8221;25px||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>V.A.R. system<\/h2>\n<p><strong>VAR<\/strong>, (<strong>video assisted report)<\/strong>, is the <strong>innovative STEMMA system for the monitoring of dosing and injection processes of polymer mixtures.<\/strong><\/p>\n<p>A <strong>sophisticated integrated system<\/strong> made of <strong>sensors and dedicated software<\/strong> that ensures the recording and the systematic monitoring of the main process parameters. It allows to identify deviations from standard values, which may lead to malfunctions or that can indicate need for maintenance.<\/p>\n<p>An e<strong>xtremely useful technical support<\/strong> especially for less experienced operators.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_3&#8243; module_class=&#8221;first-on-mobile&#8221; _builder_version=&#8221;4.7.7&#8243; transform_scale_tablet=&#8221;&#8221; transform_scale_phone=&#8221;&#8221; transform_scale_last_edited=&#8221;on|tablet&#8221; transform_translate=&#8221;-106px|0px&#8221; transform_translate_tablet=&#8221;0px|0px&#8221; transform_translate_phone=&#8221;&#8221; transform_translate_last_edited=&#8221;on|phone&#8221; transform_translate_linked=&#8221;off&#8221; transform_translate_linked_tablet=&#8221;off&#8221; transform_rotate_tablet=&#8221;&#8221; transform_rotate_phone=&#8221;&#8221; transform_rotate_last_edited=&#8221;on|desktop&#8221; transform_skew_tablet=&#8221;&#8221; transform_skew_phone=&#8221;&#8221; 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transform_skew__hover_enabled=&#8221;on|desktop&#8221; transform_origin__hover_enabled=&#8221;on|desktop&#8221; transform_scale__hover=&#8221;102%|102%&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.9.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.9.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_video src=&#8221;https:\/\/youtu.be\/jbOATtTolDU&#8221; _builder_version=&#8221;4.9.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_video][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_3,1_3&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; module_id=&#8221;valvole&#8221; module_class=&#8221;custom_row&#8221; _builder_version=&#8221;4.8.1&#8243; transform_scale_tablet=&#8221;&#8221; transform_scale_phone=&#8221;&#8221; transform_scale_last_edited=&#8221;on|desktop&#8221; 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Today the most advanced footwear technology for: Reduced manpower High production capability and efficiency Consistency in features and quality of the products Highest technical standards Automated process for manufacturing shoes with polyurethane soles. Today the most advanced footwear technology for: Reduced manpower High production capability and efficiency [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":1701,"menu_order":0,"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-1713","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polyurethane direct injection on upper technology - Stemma Srl<\/title>\n<meta name=\"description\" content=\"Automated process of polyurethane direct injection on upper. 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