News - Blueberry Packaging Upgrade: From Labeling to Direct Printing

Industry Growth Drives Packaging Innovation

By 2026, the blueberry planting area in Yunnan, China has surged from 30,000 mu in 2019 to over 500,000 mu. This rapid expansion has significantly increased demand for high-quality, sustainable packaging solutions.

Behind this growth stands a long-established packaging manufacturer—Kunming Gaoxuanyue Plastic Products Co., Ltd.—now undergoing a critical transformation.

Company Overview: Over 20 Years in Food-Grade Packaging

Located in Kunming, Gaoxuanyue has specialized in food-grade plastic packaging for more than two decades. Its main product portfolio includes:

Blueberry clamshell containers
Fruit and bakery packaging
Ice cream trays
Plastic cups and lids

With a mature thermoforming system, the company produces over 3,000 tons of PVC, PS, PP, and PET products annually, serving both domestic and international markets.

The Turning Point: From Labeling to Direct Printing

In 2024, Gaoxuanyue made a strategic move—introducing a full-color lid printing machine—shifting from traditional pressure-sensitive labeling to direct printing technology.

This upgrade was driven by three key goals:

Simplify packaging structure
Improve recyclability
Align with global sustainability trends

Why Direct Printing?

Before entering the printing field, Gaoxuanyue had no prior experience. However, after extensive evaluation, they identified direct printing as the future:

1. Sustainability Advantage
Printing directly on the container enables mono-material packaging, making recycling easier and more efficient.

2. Industry Trend
Direct printing is rapidly replacing labeling in premium food packaging applications.

3. Equipment Reliability
Stable machine performance and strong industry reputation were key decision factors.

Labeling vs. Direct Printing

Challenges of Traditional Labeling:

Labels separate from containers → difficult recycling
Multi-material structure increases environmental burden
Air bubbles and glue marks affect appearance

Advantages of Direct Printing:

Graphics printed directly on the surface
Fully recyclable within the same material stream
Cleaner, more premium visual effect
Enhanced brand presentation

Proven Performance: Stability & Efficiency

The upgrade delivered measurable production improvements:

130,000–140,000 units in 10 hours
High-speed, stable operation
Consistent ink performance with precise temperature control

Operators also reported:

User-friendly interface
Intuitive parameter adjustment
Easy onboarding and training

Beyond Equipment: Capability Upgrade

The transformation was not limited to machinery:

Ongoing technical support
Continuous communication and optimization
Professional training programs

Through this collaboration, Gaoxuanyue evolved from a traditional packaging manufacturer into a more integrated printing solution provider.

Sustainability Meets Market Demand

As brands place increasing emphasis on sustainability, direct-printed packaging is gaining stronger market acceptance—especially in premium fruit packaging.

While initial investment is higher, the long-term value is clear:

Reduced overall cost structure
Higher product value perception
Stronger customer preference
Improved market competitiveness

Conclusion: A Future-Oriented Transformation

From labeling to direct printing, this is more than a process upgrade—it is a strategic shift toward sustainable manufacturing and premium packaging.

In the blueberry packaging sector,
higher quality, better sustainability, and greater efficiency are becoming the new standard.

Gaoxuanyue’s journey provides a valuable reference for packaging companies looking to stay ahead in a rapidly evolving market.