{"id":609,"date":"2026-01-12T06:59:53","date_gmt":"2026-01-12T06:59:53","guid":{"rendered":"https:\/\/aurasolution.co.in\/?post_type=product&#038;p=609"},"modified":"2026-01-12T06:59:53","modified_gmt":"2026-01-12T06:59:53","slug":"jack-a4c-industrial-sewing-machine","status":"publish","type":"product","link":"https:\/\/aurasolution.co.in\/index.php\/product\/jack-a4c-industrial-sewing-machine\/","title":{"rendered":"Jack A4C Industrial Sewing Machine"},"content":{"rendered":"<p><b>Description<\/b><\/p>\n<p><b>Jack A4C-C \u2013 Power Saving, Direct Drive, Lockstitch Machine<\/b><br \/>\n<i>One Day, One Threading \u2014 Powered By NTB System<\/i><\/p>\n<p>Revolutionize your sewing experience with the\u00a0<b>Jack A4C<\/b>, engineered for precision, speed, and smart automation. At the heart of this advanced machine lies the\u00a0<b>NTB System<\/b>, a breakthrough technology designed to deliver unmatched threading efficiency and fabric control.<\/p>\n<p><b>NTB System: Intelligence Meets Precision<\/b><\/p>\n<p>Driven by the cutting-edge\u00a0<b>Octopus Nine-Brain AI Chip<\/b>, the NTB System analyzes over\u00a0<b>200,000 fabric samples<\/b>\u00a0with a blazing\u00a0<b>10,000 calculations per second<\/b>. This high-speed processing delivers the optimal fabric-feeding force in real time, perfectly synchronized with other core mechanisms.<\/p>\n<p>Through intelligent coordination of thread-taking, thread-catching, and fabric-feeding, the NTB System ensures seamless operation with exceptional stitch quality \u2014 even at high speeds.<\/p>\n<p><b>Octopus Nine-Brain AI Chip<\/b><\/p>\n<p>This powerful AI engine constantly learns and adapts to fabric types, ensuring flawless fabric feeding and stitch formation. It\u2019s like having nine brains optimizing every move \u2014 making adjustments on the fly to maintain performance and consistency.<\/p>\n<p><b>0-Degree Thread Path Technology<\/b><\/p>\n<p>Exclusive to Jack, this innovative threading system reduces thread tension by up to\u00a0<b>30%<\/b>, enabling precise thread handling and catching. The linear, friction-reducing thread path ensures smoother operation, less breakage, and longer thread life.<\/p>\n<p><b>Features<\/b><\/p>\n<ul>\n<li><b>Model:<\/b>\u00a0Jack A4C-C<\/li>\n<li><b>Needles:<\/b>\u00a0DBx1 11\u201318<\/li>\n<li><b>Number of Threads:<\/b>\u00a02<\/li>\n<li><b>Stitch Length (mm):<\/b>\u00a05<\/li>\n<li><b>Presser Foot Lift (mm):<\/b>\u00a05\u201313<\/li>\n<li><b>Sewing Speed (stitches\/min):<\/b>\u00a05000<\/li>\n<li><b>Thin Materials:<\/b>\u00a0Yes<\/li>\n<li><b>Medium-weight Materials:<\/b>\u00a0Yes<\/li>\n<li><b>Volume:<\/b>\u00a0695 \u00d7 295 \u00d7 550 mm<\/li>\n<li><b>Weight:<\/b>\u00a036 \/ 42 kg<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<table>\n<tbody>\n<tr>\n<td>Model No<\/td>\n<td>Jack A4C<\/td>\n<\/tr>\n<tr>\n<td>Type of Machine<\/td>\n<td>Lockstitch Machine<\/td>\n<\/tr>\n<tr>\n<td>No. of Threads<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Max Sewing Speed<\/td>\n<td>5000 Spm<\/td>\n<\/tr>\n<tr>\n<td>Needle<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Brand<\/td>\n<td>Jack<\/td>\n<\/tr>\n<tr>\n<td>Use<\/td>\n<td>Industrial<\/td>\n<\/tr>\n<tr>\n<td>Max Stitch Width<\/td>\n<td>3 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":610,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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