Our products
From High-Performance Flexible Packaging to Sustainable
Solutions. Empowering your brandwith LEPU’s advanced
digital printing technology.
Redefining Eco-Packaging:
High Performance, High Barrier, Lower Cost
LEPU is dedicated to breaking the industry curse that "eco-friendly must be expensive."
Through digital production and vertical integration, we provide sustainable solutions
priced competitively with traditional packaging.
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Extreme Cost Control
Pricing close to or lower than traditional flexible packaging, ensuring products arrive in optimal condition with robust physical properties.
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Zero Plate Fees
Digital printing eliminates high plate-making costs, supporting ultra-low MOQs to help you test markets with minimal risk.
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Green Factory
Fully automated green energy lines, reducing overall energy consumption by 30% compared to traditional factories.
Sustainable Materials & Global Certifications
Mono-PE Material
Compostable Solutions
GRS V4.0 CERTIFIED • BRCGS FOOD SAFETY • GMI PRINT QUALITY • ISO 14001
Core Strategic Advantages
Vertical Supply Chain Integration
In-house production of films and zippers eliminates intermediary markups and ensures full control over raw material quality.
Rapid Market Response
Digital printing removes plate-making cycles. Combined with global logistics, your products can launch in as little as 5-7 days.
Digital Quality Assurance
GMI-certified quality. All products come with traceable quality data, ensuring consistent brand visual identity worldwide.
QUALITY ASSURANCE WHITE PAPER 2026
"Zero-Defect" 3-Stage QC System
Comprehensive quality management embedded in every stage of the product lifecycle.
Standard Inspection
• Supplier Audit: Blind sample comparison tests for all new partners.
• Smart Warehouse: Online spectrometry for substrate thickness & tension.
• Barrier Check: Optical density checks for aluminum coating uniformity.
IPQC In-Process Quality Control
Millimeter-Level Monitoring
Color Accuracy
GMI standard scan vs. Digital Proof (ΔE ≤ 1.5).
Solvent Residue
Sampling every 2h via GC-MS for food safety.
Peel Strength
Real-time bond strength testing for laminates.
FQC Final Quality Control
Total Performance Simulation
A OTR/WVTR Testing: Verification of oxygen and water vapor barrier performance.
B Stress Tests: 1.5m drop tests and high-temp cycle simulation.
C Digital Passport: Batch-specific QR codes for full lifecycle traceability.
LEPU PAC
