Customer Case Studies | Yongyu Packaging

We serve customers in various industries across more than 30 countries worldwide. Here are some examples of successful partnerships.

Browse the full product catalog → /en/yy-products/ (31 series: release paper / release film / protective film)

Our Customers Overview

Our customers range from small specialized companies to large international corporations. What they all have in common: They trust our quality and on-time delivery.

• Adhesive and tape manufacturers
• Electronics industry
• Automotive suppliers
• Medical product manufacturers
• Packaging companies

Industries we have successfully served:

Case Study 1: Leading Tape Manufacturer in China

Challenge: The customer needed release paper with stable release performance for a new high-performance medical tape. Their previous supplier had inconsistent release force, leading to high defect rates.

Our Solution: We developed a custom glassine release paper with precisely controlled silicone coating that met the customer’s tight tolerance requirements.

Result: The customer’s defect rate decreased significantly, reducing production costs and improving yield. The customer has been a regular customer ever since.

Browse the full product catalog → /en/yy-products/ (31 series: release paper / release film / protective film)

Case Study 2: Electronic Materials Supplier in South China

Challenge: The customer needed PET release film in custom widths and release forces for PCB production. Their previous supplier couldn’t meet the special specifications.

Our Solution: We quickly adjusted our production line and delivered the custom-specification product within 10 days.

Result: The customer resolved their supply chain bottleneck and successfully moved forward with product development. They have been working with us continuously since then

Browse the full product catalog → /en/yy-products/ (31 series: release paper / release film / protective film)

Why Do Global Customers Choose YY Packaging?

• 10+ Years of Expertise: Focused exclusively on release materials with deep technical experience
• Strict Quality Control: Full inspection for every batch ensures consistency and stability
• Flexible Customization: Supports small batch customization and quickly responds to special requirements
• Global Export Experience: Meets requirements of European, North American, and Middle Eastern markets

As a professional release paper & release film manufacturer, we supply label, tape, medical dressing and electronic die-cutting industries in 30+ countries. Production is ISO 9001 certified and compliant with CE and REACH; release force, grammage and width are customizable.

Ready to Become Our Next Success Story?

Contact us today for a free sample and no-obligation quote. We look forward to solving your release material challenge.

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