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[Success Case] 2,000 bags/hour: Automatic three-side-seal liquid packaging machine installed in Belgium

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In the highly competitive field of food packaging machinery exports, true success goes beyond simply selling machines; it involves helping customers resolve practical production challenges and achieve significant improvements in both production capacity and product quality. In March 2024, Union Machinery successfully delivered two fully automatic three-side seal liquid packaging machines to the Belgian market, leveraging its robust technical expertise and customized services. This achievement once again demonstrates the competitiveness of Chinese manufacturing in the international high-end market.

Project Background: Tailored to Meet Client Needs

Our Belgian client specializes in edible oils and condiments. With the surge in local market demand for portable, small-volume packaging, the client urgently needed to introduce efficient and reliable packaging equipment. After evaluating several suppliers, the client ultimately chose Union Machinery because we not only provide standard equipment but also have the capability to offer in-depth customization for special materials (liquids).

Key Challenges: Leaks and Speed Bottlenecks in Liquid Packaging

Compared to granular packaging, the greatest challenge in liquid packaging lies in the poor sealing caused by liquid residue during the sealing process, as well as how to increase packaging speed while ensuring a secure seal. The customer’s existing equipment was consistently unable to match the speed of the downstream production line, and it suffered from a high rate of bag leaks caused by “liquid entrapment,” which severely impacted production efficiency and brand image.

Solution: Customized Fully Automatic Three-Side Sealing Liquid Packaging Machine

In response to the client’s specific needs, our technical team acted promptly to develop the following customized solutions:

1.Exceptional Speed and Efficiency: The equipment is designed to achieve a packaging speed of up to 2000 bags/hour, significantly boosting the customer’s production line capacity and meeting their needs to handle market peaks and expand sales volume.

2.Advanced Packaging Formats and Sealing Technology: Utilizing proven three-side sealing technology ensures that each pouch is securely and reliably sealed, effectively preventing liquid leakage, extending product shelf life, and ensuring safe transportation. This packaging format is both aesthetically pleasing and stable, making it an ideal choice for high-end liquid products on the market.

3.Wide Range of Liquid Compatibility: The equipment has been meticulously designed and calibrated to not only meet customers’ current edible oil packaging needs but also easily accommodate the packaging requirements for a variety of liquids, such as beverages, peanut milk, soy sauce, and vinegar. This flexibility provides a solid technical foundation for customers’ future product line expansion.

4.High Automation and Intelligence: The system achieves full-process automation from bag forming, volumetric filling, and sealing to finished product output. This significantly reduces manual labor, minimizes human error, and ensures consistent packaging quality across batches. A user-friendly touchscreen interface simplifies the operation process.

5.Durable and Hygienic Design: The main body of the equipment is made of high-quality stainless steel, meeting food-grade hygiene standards, ensuring easy cleaning and maintenance for long-term stable operation and compliance with stringent European food safety regulations.
 
6.Reliable After-Sales Service and Support: Union Machinery offers comprehensive equipment operation training, thorough technical documentation, and prompt remote or on-site technical support, ensuring worry-free operation of customer equipment.

Test video:

Customer Feedback and Results

After the equipment was delivered, our engineers provided detailed installation and commissioning guidance via online video. Following a month of trial operation, the customer reported that the machine was running smoothly, with a yield rate of over 99.8%.
The customer’s purchasing manager stated in an email: “Union Machinery’s equipment not only operates at an impressive speed, but more importantly, the user interface is very intuitive, allowing our workers to get up to speed quickly. Your attention to detail gives us great confidence in our long-term partnership.”

Why Choose Union Machinery?

This successful collaboration validates our core philosophy as a professional food packaging machinery manufacturer:
Customized Solutions, Addressing Pain Points: We go beyond selling individual machines, dedicating ourselves to selecting the most suitable production line solutions for each client to meet their unique requirements.
Transparent Technology, Building Trust: We provide detailed machine videos so clients can “see for themselves,” reducing concerns associated with cross-border procurement.
Global Service, Worry-Free Support: We welcome worldwide clients to visit our factory and provide timely, efficient global after-sales support, ensuring procurement without concerns.
International Certification: The equipment complies with international standards such as CE and ISO, and has been exported to 50+ countries and regions worldwide.
Extensive Experience, Comprehensive Range: With years of R&D and manufacturing expertise in food packaging and fruit/vegetable processing equipment, our diverse product line meets diverse needs—from standalone machines to complete production lines.
Cost-Performance Advantage: Compared to similar equipment from Europe, offers the same performance but with more competitive pricing options.
 
Prepare for Your Next Success Story
The global food packaging market is growing at a steady pace, and the trend of automation upgrade is clear. Whether you are in the Middle East, Southeast Asia, Europe, Oceania, the Americas, or Africa, if you are also seeking to enhance packaging efficiency, improve product appearance, and reduce long-term operating costs, Union Machinery's mature technology and project experience will be your ideal choice.
Contact us immediately to obtain free consultation and scheme assessment for your production line, and embark on your packaging automation upgrade journey.
 
Union Machinery, A global leader in food packaging, committed to enhancing customer competitiveness through innovative machinery. Complete export certification and 100% on-time project delivery rate.



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