The YCT-37 Automatic Double Head Corner Labeling Machine is a dual-station label applicator purpose-built for corner labeling, edge sealing, and tamper-evident label application on rigid packaging boxes. The YCT-37 wraps and secures labels across the corner edge of boxes — covering the upper plane and adjacent side in one consistent action that guarantees seal integrity and professional presentation.
Manufactured by Dongguan Yucheng Machinery Technology Co., Ltd. (YCTAUTO), the YCT-37 is widely adopted in poker card, consumer electronics, cosmetics, and specialty retail packaging industries where tamper-evident sealing is a quality and security requirement. Its two independent labeling heads apply labels to two corners simultaneously, doubling output efficiency versus single-head machines.
The machine handles boxes from L: 40–250 mm × W: 40–200 mm × H: 10–100 mm with label sizes from 10 mm × 10 mm up to 70 mm × 70 mm. Operating at 40–80 pcs/min, the YCT-37 delivers the throughput required for high-volume gift box, game box, and cosmetics packaging lines.
Dual-Head Simultaneous Labeling — Two independent labeling heads apply corner or edge labels at the same time, doubling effective output and ensuring symmetrical seal placement across both sides of a box in one pass.
40–80 pcs/min Production Speed — Fully automatic operation at consistent throughput rates, eliminating the variability and fatigue-related errors of manual corner sealing on high-volume lines.
±1 mm Labeling Accuracy — Controlled label placement across box corners and upper-plane-to-side transitions, ensuring tamper-evident seals are positioned identically on every unit leaving the line.
Tamper-Evident & Security Seal Capability — Purpose-designed for wrap-around corner sealing that bridges two surfaces of a box, rendering any tampering immediately visible — critical for retail and e-commerce packaging compliance.
Compact Label Range (10–70 mm) — Handles the small-format labels typical of corner sealing, card box sealing, and premium packaging edge labels, with length and width adjustable within the 10–70 mm range.
Wide Box Dimensional Range — Accommodates boxes from L: 40–250 mm × W: 40–200 mm × H: 10–100 mm (customizable), covering retail gift, game, and cosmetic packaging formats.
Optional Ribbon Coding & Inkjet Printing — Add date codes, batch numbers, or serial codes during application via integrated hot-stamp or inkjet modules — enabling compliant serialized packaging without a separate coding step.
Industrial-Grade Reliability — At 160 kg with 1030 W continuous-duty power, the YCT-37 maintains stable high-speed operation across extended production shifts.
Parameter | Value |
Model | YCT-37 |
Labeling Accuracy | ±1 mm |
Labeling Speed | 40–80 pcs/min |
Applicable Product Length | 40–250 mm (customizable) |
Applicable Product Width | 40–200 mm (customizable) |
Applicable Product Height | 10–100 mm (customizable) |
Label Length | 10–70 mm |
Label Width | 10–70 mm |
Label Roll Inner Diameter | Φ76 mm |
Label Roll Outer Diameter | Φ300 mm (max) |
Power Supply | 220 V / 50 Hz |
Power Consumption | 1030 W |
Machine Dimensions (L × W × H) | 1700 mm × 120 mm × 1500 mm |
Machine Weight | Approx. 160 kg |
Labeling Mode | Double-head corner, upper plane, side edge |
Optional Accessories | Ribbon coding machine, inkjet printer |
The YCT-37 is the preferred corner labeling solution across a range of industries and packaging formats:
Playing Cards & Games — Poker decks, board game boxes, and collectible game boxes requiring tamper-evident corner seals before retail distribution
Consumer Electronics — Mobile accessory boxes, earphone packaging, USB device retail boxes, and electronic cartons requiring security and certification seals
Cosmetics & Beauty — Skincare gift boxes, perfume cartons, makeup palette packaging, and premium beauty product boxes requiring tamper-proof edge seals
Pharmaceutical & Healthcare — Medicine carton tamper-evidence sealing, supplement box corner labeling, and medical device packaging compliance sealing
Food & Specialty Retail — Premium food gift boxes, tea cartons, confectionery packaging, and high-value retail gift sets
General Retail Packaging — Any rigid box format requiring corner or edge labels for brand identity, authentication, or anti-counterfeiting seals
Corner-Labeling Expertise — Yucheng has engineered tamper-seal and corner labeling systems for poker, electronics, and cosmetics markets where placement precision and seal integrity are non-negotiable.
Factory-Tested Before Shipment — Every YCT-37 is fully assembled, programmed, and run-tested with sample products before dispatch, ensuring immediate readiness upon arrival at your facility.
OEM & Custom Configuration — We customize head spacing, conveyor width, and label head angles to match your exact box format. Private labeling and white-label options are available for equipment resellers.
Responsive Global Support — Our engineering team provides remote commissioning support via video call, English operation documentation, and fast spare-parts dispatch to keep your line productive.
Turnkey Packaging Line Capability — Yucheng supplies complete packaging solutions integrating filling, capping, labeling, and conveying from a single source.
Q: What is the difference between the YCT-37 and a standard flat-surface labeling machine?
A: The YCT-37 is designed specifically to apply labels across the corner edge of a box — bridging the upper plane and the side surface in one action. Standard flat labelers apply labels only to a single horizontal or vertical surface. The YCT-37's labeling heads are angled and positioned to follow the box corner geometry for consistent wrap-around seal placement.
Q: Can the YCT-37 apply labels to just one corner, or does it always label two simultaneously?
A: The machine is designed for dual-head simultaneous application, but the heads can be configured to label the same corner twice (e.g., opposite ends of one edge) or two separate corners depending on your packaging format. Contact us with your sealing layout for a configuration recommendation.
Q: What label materials are compatible with this machine?
A: The YCT-37 works with standard self-adhesive paper, PE, PP, and foil labels. For holographic or specialty tamper-evident materials, please specify during inquiry so we can confirm sensor and peeling-plate compatibility.
Q: What is the MOQ and lead time?
A: MOQ is 1 unit. Standard machines ship within 7–12 business days; custom configurations require 15–25 business days. Timelines are confirmed at order.
Q: Do you provide installation and operator training?
A: Yes. Every machine ships with an English operation manual and setup video. Remote commissioning support is provided by our engineers, with on-site support available for large-scale projects.
Q: Can the YCT-37 be integrated with my existing conveyor line?
A: Absolutely. The YCT-37 is designed for in-line integration and can be synchronized with your existing conveyor speed and product flow. Share your conveyor specifications and layout and we will assess integration requirements.
Tell us your box dimensions, corner label size, and target throughput, and our team will configure a YCT-37 solution matched to your production requirements.
Get in touch today:
Email: amy@yctauto.com
Website: www.yctauto.com
WhatsApp / WeChat: +86-18664140847
We look forward to helping you achieve consistent, tamper-evident packaging at scale.
