Sinowon Optical Measuring System Ensures Precise Dimensions of Transparent Milk Tea Lids for Beverage Industry QC

In the production of transparent plastic components like milk tea lids, dimensional accuracy directly impacts product sealing performance and user experience. Traditional measurement methods struggle with glare interference from transparent materials, while Sinowon’s optical measurement technology leverages advanced imaging systems and AI algorithms to deliver micron-level precision.

Key Challenges in Transparent Lid Measurement
Milk tea lids (typically transparent/semi-transparent PP/PS) require inspection of:

• Critical dimensions: Diameter, roundness, height
• Assembly features: Threads, snap-fit structures
• Sealing components: Groove width/depth

Minor deviations may cause leaks or assembly failures. Conventional tools (calipers/projectors) face limitations due to light refraction and human error.

Sinowon’s Optical Measurement Solution
Our high-resolution imaging systems capture clear edge contours and surface structures of transparent lids with µm-level accuracy.

1. System Advantages

• Industrial cameras + telecentric lenses to eliminate perspective errors
• Hybrid LED ring/coaxial lighting to penetrate transparent materials and minimize glare
• AI-powered edge detection for precise contour/internal structure recognition

2. Software Capabilities

• Measure diameter, angles, position tolerance, etc.
• CAD comparison for instant pass/fail judgment
• Template saving for batch inspection efficiency

3. Automation Options
For high-volume production:

• Auto-loading/unloading systems
• Data traceability & SPC statistical analysis

Case Study
A tea brand supplier achieved:
✔ Diameter measurement repeatability ≤±1.5µm
✔ Inspection time reduced to 20 seconds per part
✔ Defect detection rate improved to 99.7%

Industry Applications
Sinowon’s solutions are widely used for:
✓ Beverage packaging seals
✓ Medical transparent containers
✓ Optical components in electronics

Conclusion
With 18+ years in optical metrology, Sinowon specializes in transparent/semi-transparent part inspection. Explore our milk tea lid measurement solution at www.sinowon.com or contact +86-769-23184144 for technical support.