Working Principle

• The PLC servo system automates the entire process of container conveying, label cutting, labeling, and heat shrinking. Photoelectric correction sensors adjust the label conveying path in real time, high-resolution color mark sensors control cutting accuracy, and the hot air circulation system ensures uniform label shrinkage.

Industry Applications

•  Food & Beverage: Production date labeling for mineral water/beverage bottles,

  ingredient labels for seasoning cans.

•  Cosmetics & Pharmaceuticals: Panoramic labels for cosmetics bottles, tamper-proof

  labels for medicines.

•  Industry & Electronics: Model labels for detergent bottles/electronic components.

Core Advantages

• Efficiency & Accuracy: 3-5 times higher than manual labeling, accuracy up to ±0.5mm.

•  Eco-Safety: Compatible with recyclable packaging, meets EU CE standards, reduces

  carbon emissions by 18%.

• User-Friendly: Modular bottle type switching in 5 minutes, supports MES system data integration.

Maintenance Essentials

•  Daily Cleaning: Wipe equipment surface daily, clean heat shrinkage furnace residues.

• Regular Inspection: Calibrate heating tube temperature monthly, inspect electrical connections.

• Component Maintenance: Lubricate transmission parts quarterly, replace wear parts annually.

  
  

Key Features

• High-precision labeling: Dual electric eye synchronization + three-point positioning guide column technology ensures labeling error ≤ ±0.2mm, with 99.9% accuracy.

• Multi-material compatibility: Supports films like PVC/PET/OPS/POF/BOPP, thickness 0.03-0.08mm, compatible with round/square/irregular bottles.

• Intelligent energy saving: Frequency conversion drive reduces energy consumption by 15%, carbon emissions by 18%, and dynamic temperature control in steam-shrink furnaces optimizes shrinkage curves.

• AI warning system: Real-time monitoring of 128 operational parameters, automatic alerts for label deviation/cutter wear, and solution generation.

Applications & Cases

• Food & beverage: Juices/energy drinks/alcoholic beverages, etc. Tamper-proof sealing and 360° graphics enhance brand recognition. A beverage company reported 40% efficiency gain, 30% labor cost reduction, and <0.5% breakage rate.

• Pharmaceutical & cosmetics: Anti-counterfeiting labels and secure packaging for drugs/supplements/cosmetics, meeting high standards.

• Household & personal care: Detergents/soaps/cleaners, etc., with moisture-resistant and durable labels for extended usability.

       With "precision, efficiency, intelligence, and sustainability" as its core strengths, the smart 

sleeve label shrink machine drives digital transformation in the packaging industry. Its modular design, AI warning system, and multi-material compatibility enable enterprises to enhance productivity while achieving cost reduction and green production, making it an indispensable intelligent devicein food & beverage, pharmaceutical, and household care sectors.

Dongguan Dawei Machinery Equipment Co., Ltd.‌

Located in Dongguan, China – a dynamic manufacturing hub in Guangdong Province – we are a 

high-tech enterprise specializing in R&D, production, sales, and service of intelligent packaging 

equipment. We deliver efficient, precision packaging line solutions worldwide, 

empowering industrial automation upgrades.

‌Core Product Lines:‌

• ‌Labeling Machines:‌ Self-adhesive, round-container, flat-surface & irregular-profile models

• ‌Sleeve Labelers:‌ Heat-shrink film sleeve labeling systems

• ‌Fillers:‌ Liquid / Paste / Powder filling machines

• ‌Cappers:‌ Rotary capping equipment

• ‌Full-line customization‌ for food, pharmaceuticals, daily chemicals, electronics & more

Serving 100+ enterprises across beverage, pharma, and FMCG sectors. Products exported to 

Southeast Asia, Middle East, and Africa markets with established partnerships with renowned brands.

‌Service Commitment:‌

End-to-end support including:

• Needs analysis & solution design

• Installation & commissioning

• Post-installation maintenance

• Custom engineering

• 24/7 emergency support

• Operator training

• Ensuring operational stability and productivity