Guangzhou U-Packer Automation Equipment Co., Ltd. — Professional Automatic Labeling Machine Manufacturer
Company Profile
U-Packer specializes in the development and production of industrial automatic labeling equipment.
Specializing in the development and production of industrial automatic labeling equipment
As well as supporting equipment and system integration projects combined with automatic labeling on production lines
U-Packer professional technicians provide 24/7 on-site and online service, including equipment upgrades, maintenance, troubleshooting, remote diagnostics, and special assistance coordination with our design department.
News
Labeling Equipment Product Line
OPP Hot Melt Glue Labeling Machine Series
U-Packer's self-developed rotary OPP hot melt glue labeling machines use advanced glue application technology, applying adhesive only to the leading and trailing edges of labels to minimize glue consumption. Supporting OPP film, pearl film, composite paper, and other roll-fed label materials, suitable for round, square, and special-shaped bottles in the beverage, food, daily chemical, and mineral water industries. Maximum capacity up to 58,000 bottles/hour with labeling accuracy of ±1mm.
Self-Adhesive Labeling Machine Series
Rotary self-adhesive labeling machines are suitable for pressure-sensitive label application on containers of various shapes including plastic, glass, and metal. With compact structure and simple operation, they support multi-purpose use and rapid product changeover. Maximum capacity up to 48,000 bottles/hour.
Electronic Cam & Mechanical Cam Systems
U-Packer's innovative multi-function electronic cam labeling system drives each station with independent servo motors, precisely controlling rotation speed and angle through programming. Unlike traditional mechanical cams, there is no precision degradation due to mechanical wear, supporting rapid template-based specification changes.
Why Choose U-Packer
Deep Industry Expertise
U-Packer's core team and technical staff are seasoned experts in China's automatic labeling equipment industry, dedicated to R&D, production, and technology iteration.
Self-Developed Core Technology
U-Packer holds multiple independent intellectual property rights, including innovative electronic cam control systems and precision hot melt adhesive application technology.
Global Sales & Service Network
U-Packer has direct sales and service centers in Jakarta, Kuala Lumpur, and other locations worldwide, providing 24/7 on-site and online service.
Wide Industry Applications
U-Packer labeling equipment is widely used in beverage, daily chemical, food, electronics, pharmaceutical, and other industries, trusted by well-known enterprises.
Labeling Machine Industry Applications
U-Packer automatic labeling equipment is widely used in the following industries, providing efficient and precise labeling solutions:
- Beverage Industry：PET bottle round labeling for mineral water, purified water, juice, and tea beverages with high-speed stable production
- Detergent Industry：OPP hot melt glue labeling for square and round bottles of laundry detergent, dish soap, and fabric softener
- Daily Chemical Industry：Premium packaging labeling for shampoo, body wash, and skincare products, ensuring label graphics remain intact
- Food Industry：Food packaging labeling for condiments, cooking oil, and sauces, meeting food safety standards
- Pharmaceutical Industry：Precision labeling for medicine bottles, meeting GMP requirements
Frequently Asked Questions About Labeling Machines
Choosing a labeling machine primarily depends on three factors: label material (OPP hot melt glue or self-adhesive), bottle type (round, square, or special-shaped), and production capacity requirements. For OPP film labels requiring full wrap-around application, a hot melt glue labeler is recommended; for pressure-sensitive labels, a self-adhesive labeler is the better choice. U-Packer's technical team can provide professional model selection advice based on your specific needs.
U-Packer labeling machines offer capacities from 3,500 bottles per hour up to 36,000 bottles per hour, depending on the number of stations. Actual throughput varies with product specifications, label dimensions, and station configuration. We provide models ranging from 6-station to 32-station configurations, allowing flexible selection to match your production line requirements.
Hot melt glue labeling uses roll-fed materials such as OPP film, applying hot melt adhesive to bond the leading and trailing edges of the label around the bottle. This approach offers lower cost (saving over 30% on packaging costs) and eliminates the need for a shrink tunnel, making it more energy-efficient. Self-adhesive labeling uses pre-coated pressure-sensitive labels and accommodates a wider range of bottle types (round, square, and special-shaped), with simpler operation suited for multi-SKU, small-batch production.
U-Packer provides full lifecycle after-sales support, including equipment installation and commissioning, on-site and remote technical training, 24/7 remote diagnostics and troubleshooting, equipment upgrades and maintenance, and long-term hardware and software support. We have overseas service centers in Jakarta, Kuala Lumpur, and other locations to ensure rapid response for our global customers.
Mechanical cam labeling machines control bottle rotation through mechanical tracks, offering lower cost and suitability for high-volume production of a single specification. Electronic cam labeling machines use independent servo motors to drive each station, with programmable precision control over rotation speed and angle. There is no precision degradation from mechanical wear, and parameter templates enable quick specification changeovers, making them ideal for flexible multi-SKU production. If you handle frequent product changeovers, an electronic cam model is recommended.