{"product_id":"jack®-k6-ut-01gbx364","title":"JACK® K6-UT-01GBX364","description":"\u003c!-- JMJ HTML ficha técnica --\u003e\n\u003cstyle\u003e\n@keyframes pulseJMJ {\n  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }\n  70% { transform: scale(1.02); box-shadow: 0 0 0 12px rgba(249,115,22,0); }\n  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(249,115,22,0); }\n}\n\u003c\/style\u003e\n\u003ch2 style=\"margin-bottom: 10px;\"\u003eJACK® K6-UT-01GBX364 - Computerized Direct Drive Cylinder Bed Coverstitch Machine\u003c\/h2\u003e\n\u003cdiv style=\"margin: 16px 0; padding: 14px 18px; border: 2px solid #f97316; border-radius: 10px; background: #fff7ed; text-align: center; animation: pulseJMJ 2s infinite;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; font-size: 17px; color: #f97316;\"\u003e✔ COMPLETE ASSEMBLED WITH TABLE AND STAND INCLUDED\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #333;\"\u003eReady to sew. No setup needed. Professional installation included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 12px; font-weight: 500;\"\u003eComputerized • Direct Drive • 3 Needle Cylinder Bed Coverstitch\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eThe \u003cstrong\u003eJACK® K6-UT-01GBX364\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e is a computerized, direct drive, three needle cylinder bed coverstitch machine designed for high-speed garment production. Built for professional apparel manufacturers, it delivers smooth top and bottom cover stitches while maintaining exceptional stability, precision, and sewing efficiency.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eFeaturing step motor technology, intelligent feeding, ceramic thread guides, and a high-speed direct drive system, the K6-UT provides quiet operation, excellent stitch quality, and superior performance on both lightweight stretch fabrics and heavier cross seams.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eComputerized direct drive coverstitch machine.\u003c\/li\u003e\n\u003cli\u003eThree needle, top and bottom coverstitch.\u003c\/li\u003e\n\u003cli\u003eCylinder bed design.\u003c\/li\u003e\n\u003cli\u003eSuper high-speed production up to 5,500 SPM.\u003c\/li\u003e\n\u003cli\u003eStep motor drive for stable and quiet operation.\u003c\/li\u003e\n\u003cli\u003eAutomatic thread trimmer (UT model).\u003c\/li\u003e\n\u003cli\u003eAnti-wrinkle performance on lightweight and stretch fabrics.\u003c\/li\u003e\n\u003cli\u003eExcellent cross seam performance on heavier materials.\u003c\/li\u003e\n\u003cli\u003eCeramic thread path for smoother thread feeding.\u003c\/li\u003e\n\u003cli\u003eAdjustable thread pulling device.\u003c\/li\u003e\n\u003cli\u003eIdeal for tape binding operations.\u003c\/li\u003e\n\u003cli\u003eCompact cylinder bed for easy material handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eAdvanced Technology\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep Motor Drive:\u003c\/strong\u003e Faster response with reduced vibration and lower operating noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Speed Response:\u003c\/strong\u003e Rapid acceleration and braking for improved productivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic Thread Guides:\u003c\/strong\u003e Increased durability and smoother thread delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pulling Device:\u003c\/strong\u003e Adjustable loop size to reduce skipped stitches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Wrinkle Feeding:\u003c\/strong\u003e Produces flat seams on stretch and lightweight materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Binding Ready:\u003c\/strong\u003e Optimized cylinder bed for binding operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 16px; padding-left: 18px;\"\u003e\n\u003cli\u003eT-shirts.\u003c\/li\u003e\n\u003cli\u003eSportswear.\u003c\/li\u003e\n\u003cli\u003eActivewear.\u003c\/li\u003e\n\u003cli\u003eUnderwear.\u003c\/li\u003e\n\u003cli\u003eKnitwear.\u003c\/li\u003e\n\u003cli\u003eTape binding operations.\u003c\/li\u003e\n\u003cli\u003eTop and bottom cover stitching.\u003c\/li\u003e\n\u003cli\u003eProfessional garment manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3 style=\"margin-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 16px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eJACK® K6-UT-01GBX364\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eComputerized Cylinder Bed Coverstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eNeedles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eThreads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e5,500 SPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eDrive System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eDirect Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eControl System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eComputerized Step Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eThread Trimmer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eAutomatic (UT Model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eCylinder Bed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eCompact Industrial Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eLED Lighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003e\u003cstrong\u003eThread Path\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #ddd;\"\u003eCeramic Thread Guides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe \u003cstrong\u003eJACK® K6-UT\u003c\/strong\u003e combines intelligent electronic control, ultra-high-speed production, and exceptional stitch quality into one advanced coverstitch machine. It is the ideal solution for professional garment manufacturers seeking maximum productivity, precision, and reliability.\u003c\/p\u003e","brand":"JMJ SEWING MACHINES","offers":[{"title":"Default Title","offer_id":53430021030182,"sku":null,"price":3890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/5825\/1302\/files\/ChatGPTImage2jul2026_14_33_29.png?v=1783017272","url":"https:\/\/jmjsewingmachines.com\/products\/jack%c2%ae-k6-ut-01gbx364","provider":"JMJ SEWING MACHINES","version":"1.0","type":"link"}