Shandong Qilu Ethylene Chemicals Co., Ltd., operating under the brand QiluVac, is a leading Chinese manufacturer and exporter of high-performance multilayer thermoforming films and polyvinyl butyral (PVB) films. Headquartered in Zibo, Shandong Province, the company delivers advanced flexible packaging and laminated safety glass solutions to customers in over 30 countries, supporting applications in food packaging, automotive glass, architectural safety glazing, and renewable energy sectors.
Core Business and Product Portfolio
Qilu specializes in the production of barrier films and functional laminates with industry-leading co-extrusion technology. Their product portfolio includes:
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Thermoforming Film Series
- Vacuum Thermoforming Film: Excellent forming depth and seal strength for meat, seafood, and cheese packaging
- Nylon PE Film (PA/PE): Standard high-barrier film for vacuum and MAP applications
- PA PP Film: Steamable and boilable pouches for ready-to-eat meals
- PA EVOH PE High-Barrier Film: For products requiring long shelf life with strong aroma and oxygen barriers
- Recyclable PE/EVOH/PE Film: Environmentally-friendly alternative that aligns with global sustainability goals
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PVB Film Series
- Architectural Grade PVB Film: High transparency, sound insulation, UV filtering for laminated safety glass in construction
- Automotive Grade PVB Film: Designed for windshields and side windows, compliant with global safety standards
- Ultra Wide Shadeband PVB Film: Provides solar control and improved aesthetic for vehicle glazing
- Colored PVB Film: Available in customized shades for decorative or privacy glass applications
These materials are available in a variety of thicknesses, widths (up to 3,200 mm), and core diameters, and are compatible with both roll-fed and sheet-fed processing systems.
Unique Selling Proposition
Shandong Qilu Ethylene Chemicals stands out in the industry for:
- State-of-the-Art Co-extrusion Equipment: 9-layer and 7-layer blown film lines with automatic profile control
- Custom Barrier Structures: Tailored to shelf life, mechanical properties, and sterilization needs
- Sustainability Leadership: Offering fully recyclable and downgaugeable film structures
- PVB Film Expertise: One of China’s few certified PVB film suppliers serving both architectural and automotive industries
- Food Contact Safety & Regulatory Compliance: Products meet FDA, EU, GB, and RoHS standards
Their barrier films and PVB laminates are known for exceptional optical clarity, tensile strength, gas barrier efficiency, and formability.
Export Performance and Global Reach
According to verified trade data and company export records:
- Shipped to over 30 countries, including the USA, Germany, India, Vietnam, Brazil, South Korea, Egypt, and Turkey
- Average monthly production capacity: 1,200 tons of barrier films and 800,000 sqm of PVB films
- Export volumes account for over 65% of total sales, with recurring orders from flexible packaging converters and laminated glass processors
- Export order sizes range between $10,000 to $200,000, depending on film type and quantity
- Active listings and verifications on Alibaba, Made-in-China, and industry exhibitions
Qilu maintains partnerships with food processors, vacuum packaging machine manufacturers, and automotive glass producers globally.
Target Markets and Applications
Qilu's products are used in a wide range of sectors:
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Food & Beverage Packaging
- Meat, cheese, fish, and ready meal trays and pouches
- Vacuum and modified atmosphere packaging
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Architectural Glazing
- Laminated safety glass in buildings, airports, malls, and interior partitions
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Automotive
- Windshields and side windows with acoustic and solar protection
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Sustainability-Focused Packaging
- Fully recyclable and monomaterial PE-based structures for eco-conscious brands
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Medical and Technical Films
- Pouch films for sterilizable medical packaging and diagnostic kits
Manufacturing and Technical Capacity
- Facility Size: Over 25,000 square meters of integrated extrusion and PVB casting plants
- Technology: German-sourced co-extruders, real-time QC inspection systems, in-house lab testing
- R&D Staff: 20+ polymer scientists and process engineers
- Customization Capabilities:
- Barrier customization: OTR < 2 cc/m²/day and WVTR < 3 g/m²/day
- Film thickness range: 50μm–350μm
- Width: Up to 3,200mm for PVB and 2,000mm for thermoforming films
- Lead Time: 10–20 working days depending on film type and order size
Certifications and Compliance
Qilu’s products are manufactured in accordance with:
- ISO 9001:2015 Quality Management System
- ISO 14001 Environmental Management
- FDA 21 CFR food contact compliance (USA)
- EU 10/2011 plastic materials regulation
- SGS & RoHS certification for heavy metal and solvent residues
- Full technical documentation provided: CoA, SDS, TDS, migration testing reports
Their QA team performs rigorous tensile, dart drop, transparency, and seal strength tests for each batch.
Customer Testimonials
“Qilu’s PA/PE film runs excellently on our German vacuum packaging machines. High clarity and consistent gauge.”
— Operations Manager, Meat Processor, Germany
“Their recyclable EVOH/PE film helped us achieve our sustainable packaging KPIs with no compromise on barrier.”
— Packaging Development Lead, Food Brand, UK
“The ultra-wide PVB shadeband film has given us flexibility in windshield design and cost savings.”
— Procurement Head, Auto Glass Manufacturer, India
Industry Recognition and Achievements
- Exported over 10,000 metric tons of high-barrier film in 2023
- Ranked among Top 20 Thermoforming Film Exporters in Shandong Province
- Participated in CHINAPLAS, Interpack, GlassBuild America, and FachPack
- Developed 20+ custom film formulations for specific customer packaging machines
- Strategic R&D collaborations with Shanghai Polymer Institute and Shandong University
Shandong Qilu Ethylene Chemicals Co., Ltd. is positioned at the forefront of advanced barrier and safety film innovation, delivering high-performance materials that combine functionality, sustainability, and global compliance to meet the evolving needs of flexible packaging and laminated glass industries.
