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A Southeast Asian jelly manufacturer faced mold and black spot issues in packaging seals despite using high-barrier materials. HLun Pack identified seal contamination caused by inaccurate filling as the root issue. By implementing a servo pump jelly packaging machine, the client achieved precise filling control, eliminated seal defects, and improved product shelf life and quality consistency.
HLUNPACK delivered a fully automated Pop Rocks batching and packaging system that improved ingredient accuracy, reduced product breakage, and enhanced production efficiency. The solution integrates vacuum feeding, precision weighing, and gentle mixing for consistent, scalable food manufacturing.
Drawing upon extensive practical experience, Hlunpack has observed that—as a manufacturer of packaging materials—they frequently encounter issues related to static electricity during the production of BOPP, CPP, PE, and PET films. Furthermore, based on their own operational practices and feedback received from clients, they have formulated effective solutions for achieving reliable anti-static performance within the flexible packaging sector.
HLunPACK recently completed the delivery of a fully automated milk powder packaging system together with customized packaging materials for a dairy customer. Through coordinated optimization of machinery and film structure, HLunPACK successfully resolved severe static adhesion issues during high-speed production, enabling stable and efficient continuous operation.
As the frozen food market in Europe and the United States surpasses USD 300 billion with a steady 4%–6% CAGR, packaging is no longer just a protective layer—it has become a critical factor influencing product yield, cost efficiency, and regulatory compliance.
This case study analyzes how HLun Pack addressed critical pain points for a leading domestic food enterprise regarding its automated packaging line for frozen chicken mid-wings—specifically, equipment short circuits and frequent downtime caused by condensation within a rigorous cold chain environment. Through its proprietary sealed, anti-condensation structural design, integrated drainage and moisture-removal system, and upgraded environmental resilience of key components, HLun Pack significantly enhanced the production line's reliability while simultaneously reducing operation and maintenance costs.
HLUNPACK partnered with international tea producers across Sri Lanka, the Middle East, and South America to solve complex packaging challenges. By implementing advanced tea bag packaging machines and automated cartoning systems, clients achieved up to 300% efficiency gains, over 99% dosing accuracy, and scalable production tailored to diverse tea materials including Ceylon tea, herbal blends, and yerba mate.
HLUNPACK helped a Pop Rocks manufacturer overcome high-speed packaging limitations by optimizing film structure and sealing performance, enabling stable production at 500 bags/min, reducing waste from 3.2% to 0.4%, and increasing OEE to 94% through advanced material engineering.
A European herbal tea brand resolved tea dust leakage and cloudy liquor issues by upgrading from 18 GSM to 22 GSM non-woven fabric and optimizing ultrasonic sealing. The result was an 80% reduction in leakage, improved sealing stability, and significantly better product consistency.
