{"id":11892,"date":"2025-03-28T02:49:50","date_gmt":"2025-03-28T02:49:50","guid":{"rendered":"https:\/\/www.nanwangpaperbag.com\/?page_id=11892"},"modified":"2025-07-04T07:19:20","modified_gmt":"2025-07-04T07:19:20","slug":"quality-assurance","status":"publish","type":"page","link":"https:\/\/www.nanwangpaperbag.com\/es\/quality-assurance\/","title":{"rendered":"Garant\u00eda de calidad"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; background_enable_color=&#8221;off&#8221; custom_padding=&#8221;35px||0px||false|false&#8221; border_color_bottom=&#8221;#eeeeee&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||15px||false|false&#8221; border_width_bottom=&#8221;10px&#8221; border_color_bottom=&#8221;#eeeeee&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dipl_breadcrumb breadcrumb_layout=&#8221;layout2&#8243; separator_text=&#8221;\/&#8221; separator_size=&#8221;18px&#8221; separator_color=&#8221;#888888&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_text_settings_text_align=&#8221;left&#8221; global_text_settings_font_size=&#8221;18px&#8221; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#000000&#8243; link_text_color=&#8221;#000000&#8243; global_text_settings_font_size_tablet=&#8221;18px&#8221; global_text_settings_font_size_phone=&#8221;14px&#8221; global_text_settings_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_breadcrumb][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;wu&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; custom_padding_tablet=&#8221;||||false|false&#8221; custom_padding_phone=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|700|||||||&#8221; header_text_align=&#8221;center&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;32px&#8221; custom_margin=&#8221;||15px||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; custom_padding_tablet=&#8221;0px||||false|false&#8221; custom_padding_phone=&#8221;0px||||false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; header_font_size_tablet=&#8221;40px&#8221; header_font_size_phone=&#8221;18px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1>Control de calidad de las bolsas de papel de Nanwang<\/h1>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.8em&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p class=\"p1\">Como unidad de redacci\u00f3n de <a href=\"\/es\/category\/retail-paper-bags\/\"><span class=\"s1\"><b>bolsa de papel<\/b><\/span><\/a> industry standards, Nanwang is equipped with the industry\u2019s most advanced and comprehensive laboratory facilities. We\u2019ve established stringent internal quality control standards, encompassing strict supplier audits, raw material inspection, and manufacturing process oversight. Additionally, we have set up a robust traceability system for our products, enabling quality traceability to be completed within 24 hours.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.8em&#8221; header_2_text_align=&#8221;center&#8221; header_2_font_size_tablet=&#8221;20px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 class=\"p1\"><b>Pruebas de materias primas<\/b><\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.8em&#8221; ul_line_height=&#8221;1.8em&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<ul class=\"ul1\">\n<li class=\"li1\"><span class=\"s1\"><\/span><b>Propiedades f\u00edsicas:<\/b> Peso b\u00e1sico, olor, resistencia al plegado, resistencia al estallido, rigidez, resistencia a la tracci\u00f3n, resistencia al desgarro, lisura, brillo, opacidad, contenido de polvo, espesor, contenido de humedad, absorci\u00f3n de agua (prueba de Cobb), resistencia a la grasa (m\u00e9todo KIT y prueba de aceite caliente), etc.<\/li>\n<li class=\"li1\"><span class=\"s1\"><\/span><b>Indicadores de seguridad alimentaria:<\/b> Sustancias fluorescentes, consumo de permanganato pot\u00e1sico, metales pesados (calculados como plomo), formaldeh\u00eddo, migraci\u00f3n total, pruebas microbiol\u00f3gicas (3 art\u00edculos), etc.<\/li>\n<li class=\"li1\"><span class=\"s1\"><\/span><strong>Inspecci\u00f3n de tinta:<\/strong> Color, olor, valor de pH, metales pesados (m\u00faltiples elementos), etc.<\/li>\n<li class=\"li1\"><span class=\"s1\"><\/span><strong>Inspecci\u00f3n de adhesivos:<\/strong> Viscosidad, contenido en s\u00f3lidos, metales pesados (m\u00faltiples elementos), etc.<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; module_id=&#8221;hh&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.8em&#8221; header_2_text_align=&#8221;left&#8221; header_2_font_size_tablet=&#8221;20px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><strong>Control de la fabricaci\u00f3n de bolsas de papel --<\/strong><\/h2>\n<p>[\/et_pb_text][et_pb_text disabled_on=&#8221;on|on|off&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|700|||||||&#8221; text_text_color=&#8221;#D6D6D6&#8243; text_font_size=&#8221;36px&#8221; custom_margin=&#8221;||||false|false&#8221; text_font_size_tablet=&#8221;36px&#8221; text_font_size_phone=&#8221;36px&#8221; text_font_size_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Control de fabricaci\u00f3n de bolsas de papel<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.8em&#8221; ul_line_height=&#8221;1.8em&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p class=\"p1\"><span style=\"color: #00833e;font-size:18px\"><strong>En el proceso de producci\u00f3n de <a href=\"\/es\/category\/retail-paper-bags\/\" style=\"color: #00833e;\"><span class=\"s1\">bolsas de papel ecol\u00f3gicas<\/span><\/a>Se requieren 14 tipos de inspecciones:<\/strong><\/span><\/p>\n<p class=\"p1\">Ensayo de resistencia al frote en seco de la tinta de impresi\u00f3n<span class=\"s2\">\u3001<\/span>Ensayo de resistencia al frote de la tinta de impresi\u00f3n<span class=\"s2\">\u3001<\/span>Prueba de ca\u00edda<span class=\"s2\">\u3001<\/span>Prueba est\u00e1tica de carga<span class=\"s2\">\u3001<\/span>Prueba de elevaci\u00f3n din\u00e1mica<span class=\"s2\">\u3001<\/span>Prueba de tracci\u00f3n de la empu\u00f1adura<span class=\"s2\">\u3001<\/span>Prueba de balanceo<span class=\"s2\">\u3001<\/span>Prueba de resistencia a altas y bajas temperaturas<span class=\"s2\">\u3001<\/span>Prueba de resistencia a la grasa<span class=\"s2\">\u3001<\/span>Prueba de sustancias fluorescentes<span class=\"s2\">\u3001<\/span>Ensayo de adherencia de la junta<span class=\"s2\">\u3001<\/span>Detecci\u00f3n del peso base<span class=\"s2\">\u3001<\/span>Medici\u00f3n dimensional<span class=\"s2\">\u3001<\/span>Prueba de resistencia de la uni\u00f3n adhesiva<span class=\"s2\">\u3002<\/span><\/p>\n<p class=\"p1\">Para completar las inspecciones anteriores, necesitamos invertir al menos <span style=\"color: #00833e;\"><strong>660<\/strong><\/span> bolsas de papel al d\u00eda.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; use_custom_gutter=&#8221;on&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dipl_image_card title=&#8221;Handle Pull Test&#8221; image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Handle-Pull-Test.webp&#8221; image_alt=&#8221;Handle Pull Test&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; title_level=&#8221;h3&#8243; title_text_align=&#8221;center&#8221; title_font_size=&#8221;20px&#8221; title_font_size_tablet=&#8221;16px&#8221; title_font_size_phone=&#8221;16px&#8221; title_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dipl_image_card title=&#8221;Color Proof&#8221; image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Color-proof.webp&#8221; image_alt=&#8221;Color Proof&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; title_level=&#8221;h3&#8243; title_text_align=&#8221;center&#8221; title_font_size=&#8221;20px&#8221; title_font_size_tablet=&#8221;16px&#8221; title_font_size_phone=&#8221;16px&#8221; title_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dipl_image_card title=&#8221;Static Weight Bearing Test&#8221; image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Static-Weight-Bearing-Test.webp&#8221; image_alt=&#8221;Static Weight Bearing Test&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; title_level=&#8221;h3&#8243; title_text_align=&#8221;center&#8221; title_font_size=&#8221;20px&#8221; title_font_size_tablet=&#8221;16px&#8221; title_font_size_phone=&#8221;16px&#8221; title_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_text_color=&#8221;#000000&#8243; text_line_height=&#8221;1.8em&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p class=\"p1\"><b>Se requieren catorce pruebas en el <\/b><a href=\"\/es\/category\/food-grade-paper-bag\/\"><span class=\"s1\"><b>envasado de alimentos<\/b><\/span><\/a><b> proceso de producci\u00f3n:<\/b><\/p>\n<p class=\"p1\"><b><\/b><\/p>\n<table cellspacing=\"0\" cellpadding=\"0\" class=\"t2\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td valign=\"top\" class=\"td1\" style=\"width: 20.9945%;\">\n<p class=\"p1\"><strong>Tipo de producto<\/strong><\/p>\n<\/td>\n<td colspan=\"4\" valign=\"top\" class=\"td2\" style=\"width: 78.9132%;\">\n<p class=\"p2\" style=\"text-align: center;\"><strong>Elementos de prueba<\/strong><b><\/b><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" class=\"td3\" style=\"width: 20.9945%;\">\n<p class=\"p3\"><strong>Vaso de papel<\/strong><\/p>\n<\/td>\n<td valign=\"top\" class=\"td4\" style=\"width: 18.6923%;\">\n<p class=\"p3\">Fugas<\/p>\n<\/td>\n<td valign=\"top\" class=\"td5\" style=\"width: 19.5211%;\">\n<p class=\"p3\">Cubo de hielo<\/p>\n<\/td>\n<td valign=\"top\" class=\"td4\" style=\"width: 17.035%;\">\n<p class=\"p3\">Rigidez del cuerpo de la copa<\/p>\n<\/td>\n<td valign=\"top\" class=\"td6\" style=\"width: 23.6648%;\">\n<p class=\"p3\">Especificaciones (medidas)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" class=\"td7\" style=\"width: 20.9945%;\">\n<p class=\"p3\"><strong>Pajita de papel<\/strong><\/p>\n<\/td>\n<td valign=\"top\" class=\"td8\" style=\"width: 18.6923%;\">\n<p class=\"p3\">Remoje<\/p>\n<\/td>\n<td valign=\"top\" class=\"td9\" style=\"width: 19.5211%;\">\n<p class=\"p3\">Especificaciones<\/p>\n<\/td>\n<td valign=\"top\" class=\"td8\" style=\"width: 17.035%;\">\n<p class=\"p4\">\n<\/td>\n<td valign=\"top\" class=\"td10\" style=\"width: 23.6648%;\">\n<p class=\"p4\">\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" class=\"td7\" style=\"width: 20.9945%;\">\n<p class=\"p3\"><strong>Papel para hamburguesas<\/strong><\/p>\n<\/td>\n<td valign=\"top\" class=\"td8\" style=\"width: 18.6923%;\">\n<p class=\"p3\">Gramaje<\/p>\n<\/td>\n<td valign=\"top\" class=\"td9\" style=\"width: 19.5211%;\">\n<p class=\"p3\">Peso del revestimiento de cera<\/p>\n<\/td>\n<td valign=\"top\" class=\"td8\" style=\"width: 17.035%;\">\n<p class=\"p3\">Resistencia a las manchas<\/p>\n<\/td>\n<td valign=\"top\" class=\"td10\" style=\"width: 23.6648%;\">\n<p class=\"p3\">Penetraci\u00f3n de tinta<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" class=\"td11\" style=\"width: 20.9945%;\">\n<p class=\"p3\"><strong>Impresi\u00f3n<\/strong><\/p>\n<\/td>\n<td valign=\"top\" class=\"td12\" style=\"width: 18.6923%;\">\n<p class=\"p3\">Fricci\u00f3n del hielo<\/p>\n<\/td>\n<td valign=\"top\" class=\"td13\" style=\"width: 19.5211%;\">\n<p class=\"p3\">Decoloraci\u00f3n por remojo<span class=\"s2\">\uff08<\/span>tinta<span class=\"s2\">\uff09<\/span><\/p>\n<\/td>\n<td valign=\"top\" class=\"td12\" style=\"width: 17.035%;\">\n<p class=\"p3\">Resistencia a la abrasi\u00f3n<\/p>\n<\/td>\n<td valign=\"top\" class=\"td14\" style=\"width: 23.6648%;\">\n<p class=\"p4\">\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" class=\"td15\" style=\"width: 20.9945%;\">\n<p class=\"p3\"><strong>Bolsa de papel \/ Caja de papel<\/strong><\/p>\n<\/td>\n<td valign=\"top\" class=\"td16\" style=\"width: 18.6923%;\">\n<p class=\"p3\">Resistencia a la abrasi\u00f3n (fricci\u00f3n en seco)<\/p>\n<\/td>\n<td valign=\"top\" class=\"td17\" style=\"width: 19.5211%;\">\n<p class=\"p3\">Decoloraci\u00f3n por remojo<span class=\"s2\">\uff08<\/span>tinta<span class=\"s2\">\uff09<\/span><\/p>\n<\/td>\n<td valign=\"top\" class=\"td16\" style=\"width: 17.035%;\">\n<p class=\"p3\">Impermeable<\/p>\n<\/td>\n<td valign=\"top\" class=\"td18\" style=\"width: 23.6648%;\">\n<p class=\"p3\">Temperatura alta y baja<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; use_custom_gutter=&#8221;on&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||3px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dipl_image_card title=&#8221;Abrasion Resistance Test&#8221; image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Abrasion-Resistance-Test.webp&#8221; image_alt=&#8221;Abrasion Resistance Test&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; title_level=&#8221;h3&#8243; title_text_align=&#8221;center&#8221; title_font_size=&#8221;20px&#8221; title_font_size_tablet=&#8221;16px&#8221; title_font_size_phone=&#8221;16px&#8221; title_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dipl_image_card title=&#8221;High And Low Temperature Test&#8221; image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/High-and-low-temperature-test.webp&#8221; image_alt=&#8221;High and low temperature test&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; title_level=&#8221;h3&#8243; title_text_align=&#8221;center&#8221; title_font_size=&#8221;20px&#8221; title_font_size_tablet=&#8221;16px&#8221; title_font_size_phone=&#8221;16px&#8221; title_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dipl_image_card title=&#8221;Immersion Decolorization Test&#8221; image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Immersion-Decolorization-Test.webp&#8221; image_alt=&#8221;Immersion Decolorization Test&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; title_level=&#8221;h3&#8243; title_text_align=&#8221;center&#8221; title_font_size=&#8221;20px&#8221; title_font_size_tablet=&#8221;16px&#8221; title_font_size_phone=&#8221;16px&#8221; title_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;wu&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; custom_padding_tablet=&#8221;||||false|false&#8221; custom_padding_phone=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|700|||||||&#8221; header_text_align=&#8221;center&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;32px&#8221; header_2_font=&#8221;|700|||||||&#8221; header_2_text_align=&#8221;center&#8221; header_2_font_size=&#8221;32px&#8221; custom_margin=&#8221;||15px||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; custom_padding_tablet=&#8221;0px||||false|false&#8221; custom_padding_phone=&#8221;0px||||false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; header_font_size_tablet=&#8221;40px&#8221; header_font_size_phone=&#8221;18px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; header_2_font_size_tablet=&#8221;20px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Inspecci\u00f3n perfecta y exhaustiva<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.8em&#8221; text_orientation=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Construido para cumplir las normas de acreditaci\u00f3n de laboratorios CNAS, es capaz de comprobar la conformidad del papel, la tinta y el adhesivo. El laboratorio est\u00e1 equipado con m\u00e1s de 100 instrumentos de prueba, con una inversi\u00f3n total de casi diez millones de yuanes. El laboratorio incluye equipos de pruebas avanzados, como el espectr\u00f3metro de fluorescencia at\u00f3mica, el cromat\u00f3grafo de gases-espectr\u00f3metro de masas y el espectr\u00f3metro de emisi\u00f3n de plasma de acoplamiento inductivo, capaces de detectar compuestos, metales pesados y otros proyectos en las materias primas.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; module_id=&#8221;hh&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; min_height=&#8221;529.2px&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.8em&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p class=\"p1\"><strong>01. Laboratorio de Ensayos F\u00edsicos<\/strong><\/p>\n<p class=\"p1\">Esta secci\u00f3n est\u00e1 totalmente equipada con todos los instrumentos necesarios para comprobar las propiedades f\u00edsicas del papel, las colas, las tintas y los productos acabados.<\/p>\n<p class=\"p1\"><strong>02. Laboratorio de microbiolog\u00eda<\/strong><\/p>\n<p class=\"p1\">El laboratorio de microbiolog\u00eda lleva a cabo el control microbiano de las materias primas y los productos acabados de acuerdo con la Norma Nacional de Seguridad Alimentaria de China GB4806.8. La vigilancia y el control microbianos tambi\u00e9n se llevan a cabo conforme a la norma GB31603.<\/p>\n<p class=\"p1\"><strong>03. Laboratorio de an\u00e1lisis qu\u00edmicos<\/strong><\/p>\n<p class=\"p1\">Este laboratorio es capaz de probar todos los par\u00e1metros especificados en GB4806.7 y GB4806.8.<\/p>\n<p class=\"p1\"><strong>04. Laboratorio de simulaci\u00f3n<\/strong><\/p>\n<p class=\"p1\">El laboratorio de simulaci\u00f3n realiza varias pruebas para imitar situaciones de uso final y garantizar que los productos cumplen los requisitos de rendimiento en aplicaciones reales.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dipl_image_card_carousel cards_per_slide=&#8221;1&#8243; show_control_dot=&#8221;on&#8221; cards_per_slide_tablet=&#8221;1&#8243; cards_per_slide_phone=&#8221;1&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dipl_image_card_carousel_item image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Paper-Packaging-Laboratory-1-1.webp&#8221; image_alt=&#8221;Paper Packaging Laboratory &#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card_carousel_item][dipl_image_card_carousel_item image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Paper-Packaging-Laboratory-2-1.webp&#8221; image_alt=&#8221;Paper Packaging Laboratory &#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card_carousel_item][dipl_image_card_carousel_item image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Paper-Packaging-Laboratory-3-1.webp&#8221; image_alt=&#8221;Paper Packaging Laboratory &#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card_carousel_item][dipl_image_card_carousel_item image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Paper-Packaging-Laboratory-4-1.webp&#8221; image_alt=&#8221;Paper Packaging Laboratory &#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card_carousel_item][dipl_image_card_carousel_item image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Paper-Packaging-Laboratory-5-1.webp&#8221; image_alt=&#8221;Paper Packaging Laboratory &#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card_carousel_item][dipl_image_card_carousel_item image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Paper-Packaging-Laboratory-6-1.webp&#8221; image_alt=&#8221;Paper Packaging Laboratory &#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card_carousel_item][dipl_image_card_carousel_item image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Paper-Packaging-Laboratory-7-1.webp&#8221; image_alt=&#8221;Paper Packaging Laboratory &#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card_carousel_item][dipl_image_card_carousel_item image=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Paper-Packaging-Laboratory-9-1.webp&#8221; image_alt=&#8221;Paper Packaging Laboratory &#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/dipl_image_card_carousel_item][\/dipl_image_card_carousel][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=&#8221;on|tablet&#8221; module_id=&#8221;wu&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; custom_padding_tablet=&#8221;||||false|false&#8221; custom_padding_phone=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|700|||||||&#8221; header_text_align=&#8221;center&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;32px&#8221; header_2_font=&#8221;|700|||||||&#8221; header_2_text_align=&#8221;center&#8221; header_2_font_size=&#8221;32px&#8221; custom_margin=&#8221;||15px||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; custom_padding_tablet=&#8221;0px||||false|false&#8221; custom_padding_phone=&#8221;0px||||false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; header_font_size_tablet=&#8221;40px&#8221; header_font_size_phone=&#8221;18px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; header_2_font_size_tablet=&#8221;20px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Sistema de trazabilidad<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; module_id=&#8221;hh&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.8em&#8221; header_2_text_align=&#8221;left&#8221; header_2_line_height=&#8221;1.5em&#8221; header_2_font_size_tablet=&#8221;20px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><strong>Respuesta r\u00e1pida -- <\/strong><strong>La trazabilidad de los productos puede completarse en 24 horas.<\/strong><\/h2>\n<p>[\/et_pb_text][et_pb_text disabled_on=&#8221;on|on|off&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|700|||||||&#8221; text_text_color=&#8221;#D6D6D6&#8243; text_font_size=&#8221;36px&#8221; text_line_height=&#8221;1.1em&#8221; custom_margin=&#8221;||||false|false&#8221; text_font_size_tablet=&#8221;36px&#8221; text_font_size_phone=&#8221;36px&#8221; text_font_size_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>La trazabilidad de los productos puede completarse en 24 horas<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; text_line_height=&#8221;1.8em&#8221; ul_line_height=&#8221;1.8em&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p class=\"p1\">By assigning a unique traceability code to each product batch, Nanwang ensures every product has its own distinct identification number. Each product batch undergoes a comprehensive traceability system throughout its production process. This system enables data collection and tracking across various stages, including suppliers, raw materials, production, warehousing, sales, market inspections, and consumers. Furthermore, product traceability can be achieved within 24 hours, allowing for a rapid response to customer feedback.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=&#8221;on|tablet&#8221; module_id=&#8221;wu&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; custom_padding_tablet=&#8221;||||false|false&#8221; custom_padding_phone=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.nanwangpaperbag.com\/wp-content\/uploads\/2025\/06\/Packaging-traceability.webp&#8221; alt=&#8221;Packaging traceability&#8221; title_text=&#8221;Packaging traceability&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code module_id=&#8221;ff&#8221; _builder_version=&#8221;4.21.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]    <div class=\"header_inquiry\" style=\"display: flex; align-items: center; justify-content: center; height: 64vh; background-color: #f1f4f6; width: 100%;\">\n        <div id=\"header_inquiry-form\" style=\"border:1px solid #bfbfbf; padding: 2em; padding-top:2.625em;width: 84%; background-color: #fff;\">\n\n            <div style=\"background-color: #013e5a; color: #fff; padding: 1em; border-radius: 5px; margin-bottom: 2em; text-align: center;\">\n                <h2 style=\"margin: 0; color: #fff;\">Deje su mensaje<\/h2>\n            <\/div>\n\n            <form id=\"header_inquiry-form-content\" action=\"#\" method=\"post\" style=\"color: #666;\" data-trp-original-action=\"#\">\n\n                <input type=\"text\" name=\"title\" id=\"name\" placeholder=\"*Nombre...\" required style=\"width: 100%; padding: 1em; margin-bottom: 1em; box-sizing: border-box;\">\n                <input type=\"email\" name=\"email\" id=\"email\" placeholder=\"*Correo electr\u00f3nico (le responderemos por correo electr\u00f3nico en 24 horas)\" required style=\"width: 100%; padding: 1em; margin-bottom: 1em; box-sizing: border-box;\">\n                <input type=\"text\" name=\"telephone\" id=\"phone\" placeholder=\"*Tel\u00e9fono\/WhatsApp\/WeChat (Muy importante)\" required style=\"width: 100%; padding: 1em; margin-bottom: 1em; box-sizing: border-box;\">\n                <textarea name=\"message\" id=\"details\" rows=\"4\" placeholder=\"*Introduzca detalles de la cabecera como tama\u00f1o, color, materiales, etc. y otros requisitos espec\u00edficos para recibir un presupuesto preciso.\" style=\"width: 100%; padding: 1em; margin-bottom: 1em; box-sizing: border-box;\"><\/textarea>\n\n                <button type=\"submit\" style=\"background-color: #f28808; color: #fff; padding: 1em 1.5em; border: none; border-radius: 3px; cursor: pointer; width: 100%;\">Enviar<\/button>\n\n            <input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n\n        <\/div>\n    <\/div>\n    [\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module dipl_breadcrumb dipl_breadcrumb_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<div class=\"dipl-breadcrumb-wrapper layout2\">\n\t\t\t\t\t\t\t\t<ol class=\"dipl-breadcrumb-inner\" vocab=\"https:\/\/schema.org\/\" typeof=\"BreadcrumbList\">\n\t\t\t\t\t\t\t\t\t<li property=\"itemListElement\" typeof=\"ListItem\" data-icon=\"&#x24;\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t    <a class=\"breadcrumb-item dipl-home-page\" href=\"https:\/\/www.nanwangpaperbag.com\/es\" property=\"item\" typeof=\"WebPage\" >\n\t\t\t\t\t\t\t\t\t\t\t\t\t      \t<span class=\"breadcrumb-page\" property=\"name\">Inicio<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t    <\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t    <meta property=\"position\" content=\"1\" \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<\/ol>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>Quality Control of Nanwang\u2019s Paper BagAs a drafting unit for paper bag industry standards, Nanwang is equipped with the industry\u2019s most advanced and comprehensive laboratory facilities. We\u2019ve established stringent internal quality control standards, encompassing strict supplier audits, raw material inspection, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<!-- wp:divi\/placeholder \/-->","_et_gb_content_width":"","footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China paper bags supplier - Nanwang Paper Packaging<\/title>\n<meta name=\"description\" content=\"Paper bag manufacturers in China, wholesale paper bags with handles, paper food packaging, paper container, and non woven bag.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nanwangpaperbag.com\/es\/quality-assurance\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China paper bags supplier - 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