Innovation Break through-In-depth Analysis of Guangdong Yinghui’s Patented "Label Paper Drying Device" ——Redefining Efficiency and Energy Standards in Label Drying

1. Patent Value: Solving a 30-Year Industry Challenge

Patent Title: A Label Paper Drying Device (Patent No.: ZL 2022 2 1751396.X)
Field: Intelligent Upgrading of Label Production Equipment

Traditional drying systems rely on unidirectional hot air, plagued by high energy consumption, uneven drying, and limited adaptability. Guangdong Yinghui’s multi-directional hot air circulation + intelligent turbulence technology achieves:

50% faster drying speed

35% lower energy consumption

Defect rate reduced to 0.3%

2. Core Technology: Revolutionizing Structural Design and Fluid Dynamics

Dynamic Multi-Directional Hot Air System

3D Rotating Frame: Hot air jets from adjustable angles increase coverage by 70%, eliminating edge warping.

Smart Airflow Control: Auto-adjusts pressure based on material thickness (30-500g/m²), compatible with coated paper, PET film, and metal foils.

Turbulence Enhancement Technology

Patented Vortex Generator: Breaks laminar flow limits, creating localized turbulence to boost heat transfer efficiency by 60%.

Surface Temperature Stability: Fluctuation ≤±1.5°C, preventing adhesive bubbles and material deformation.

Energy-Saving Closed-Loop System

Waste Heat Recovery: 92% thermal efficiency, reducing carbon emissions by 15 tons annually per unit.

EU ErP Directive Certified: Noise levels ≤68dB (20% lower than industry standards).

3. Scenario-Based Benefits: From Lab to Production Line

Industry Scenario	Traditional Challenges	Patent-Driven Benefits
High-Precision E-Labels	Local overheating causes adhesive failure	±1°C temperature control, yield rate ↑99.9%
Specialty Synthetic Paper	Uneven drying leads to curling	Multi-directional airflow ensures flatness (error ≤0.1mm)
Small-Batch Orders	Line changeover >2 hours	Preset memory function cuts setup time to 5 minutes

4. Data-Backed Results: Global Client Validation

Leading Packaging OEM: Saved $450,000/year with 10 units, ROI within 11 months.

SGS Test Report: Adhesive stability improved by 40% under 85°C/85%RH conditions.

Industry Recognition: Awarded "Energy-Efficient Technology Recommended Product" by China National Light Industry Council.