EVOH Plastic Sheet for Lithium Battery Pouch Cells
In the fast-growing prepared meal and food delivery sector, packaging integrity is paramount. EVOH barrier film as a seal ensures meals remain leak-proof during transit. More importantly, it protects against flavor contamination and quality loss from external odors and oxygen during the delivery window. Whether for a pasta dish, curry, or a gourmet salad, the film helps guarantee that the delivered meal matches the chef's intention in taste and freshness.
✔ Extends Shelf Life - Significantly slows down spoilage, reducing food waste.
✔ Crystal Clear Visibility - Showcases your food while protecting it (also available in opaque finishes).
✔ Aroma Guardian - Prevents flavor transfer and locks in the original taste.
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Safety First: Our EVOH sheet roll passes through metal detectors with ease, ensuring 100% food safety compliance on your production line. Unlike aluminum foil laminates, this advanced EVOH barrier film provides superior protection while maintaining full compatibility with standard food processing equipment and quality control systems.
Design Flexibility: We offer custom logo printing, color tinting, and surface finish options (matte/gloss) for your EVOH plastic sheet. Each EVOH sheet roll can be tailored to match your brand's packaging requirements, with customizable thickness (50-150 microns) and width specifications to fit your existing sealing equipment perfectly.
Cost Efficiency: Being significantly lighter than traditional aluminum foil laminates, our EVOH sheet roll reduces shipping weights and carbon footprint without compromising barrier performance. The multi-layer co-extrusion structure delivers exceptional oxygen barrier properties at a fraction of the cost, making it the smart choice for high-volume food packaging operations.
| Technical Data Sheet | ||
| Category | Parameter | Typical Value / Description |
| Material Structure | Construction | 3-Layer or 5-Layer Co-extruded Film (e.g., PP/EVOH/PP, PET/PE/EVOH/PE/PET) |
| Core Barrier Layer | Ethylene-Vinyl Alcohol Copolymer (EVOH) | |
| Key Barrier Properties | Oxygen Transmission Rate (OTR) @ 23°C, 0% RH | < 1.0 cc/m²/day (Typically 0.1 - 0.5 cc/m²/day) |
| Water Vapor Transmission Rate (WVTR) @ 38°C, 90% RH | 2 - 10 g/m²/day (Dependent on sealant/polyolefin layers) | |
| Aroma / Flavor Barrier | Excellent | |
| Physical & Mechanical | Total Thickness | 50 - 150 microns (Customizable) |
| Tensile Strength (MD/TD) | > 40 MPa | |
| Elongation at Break (MD/TD) | > 200% | |
| Tear Resistance | High | |
| Thermal Properties | Heat Seal Layer | Common sealants: PP, PE, APET |
| Heat Seal Temperature Range | 120°C - 160°C (Depending on sealant and substrate) | |
| Service Temperature | -40°C to +121°C (Short-term microwave heating applicable) | |
| Optical Properties | Haze | < 5% (For high-clarity grades) |
| Gloss | > 80 (For high-gloss grades) | |
| Applications | Compatible Containers | PP, APET, PS, Paperboard (with appropriate coating) |
| Typical Uses | Lidding for: Ready Meals, Fresh & Chilled Foods, Dairy, Pet Food, Pharmaceuticals | |
| Feature / Property | EVOH Multi-Layer Barrier Film | Standard PP/PE Film | PET/AL Foil Laminate | Nylon (PA) Based Film |
| Oxygen Barrier (OTR) | Excellent (Extremely Low) Superior protection against oxidation. | Poor (Very High) Allows significant oxygen transmission. | Perfect (None) Complete barrier. | Good (Moderate) Susceptible to moisture. |
| Aroma & Flavor Barrier | Excellent Prevents flavor loss and cross-contamination. | Poor | Perfect | Good |
| Moisture Barrier (WVTR) | Good (When protected by polyolefin layers) | Good to Excellent | Perfect | Poor (Hydroscopic) |
| Clarity & Product Visibility | Excellent (High-clarity grades) | Excellent | Opaque | Good to Excellent |
| Heat Seal Integrity | Excellent to various substrates | Excellent | Good (Special layers needed) | Good |
| Puncture & Tear Resistance | Very Good | Good | Poor (Foil tears easily) | Excellent |
| Microwaveability | Excellent (Suitable for reheating) | Excellent (PP-based) | Not Suitable | Varies (Often suitable) |
| Freezer Suitability | Excellent | Excellent | Good | Good |
| Flexibility & Stiffness | Flexible, good dead-fold | Flexible | Stiff, prone to crease failure | Very Flexible, Tough |
| Typical Cost | Medium to High | Low | Medium | Medium |
Ready-to-Eat Meals:Our EVOH sheet roll is ideal for sealing microwaveable meal trays, preserving freshness and flavor during storage and reheating. The superior oxygen barrier properties of this EVOH barrier film prevent oxidation and spoilage, extending shelf life by 2-3 times compared to standard packaging. Each roll is precision-cut to ensure perfect fit with automated sealing lines.
Fresh Produce & Salads:Extend shelf life for chilled food containers by creating an optimal modified atmosphere (MAP) barrier with our EVOH plastic sheet. The advanced EVOH sheet roll maintains produce crispness and prevents browning by blocking oxygen ingress while allowing proper gas exchange. Perfect for premium salad bowls, cut fruit containers, and vegetable trays.
Premium Food Delivery:Ensures leak-proof, secure, and quality-preserving seals for gourmet and hot/cold delivery meal boxes. Our EVOH barrier film withstands temperature fluctuations from freezer to microwave (-40°C to +121°C) without compromising seal integrity. This EVOH sheet roll is the trusted choice for meal prep services and high-end catering operations.
Dairy & Deli Containers:Protects sensitive products like yogurt, dips, and sliced meats from oxidation and odor transfer. The exceptional aroma barrier of our EVOH plastic sheet prevents flavor migration and maintains product authenticity. Available in custom-width EVOH sheet roll formats to optimize production efficiency and minimize material waste.
● CPET Lidding Film:
Anti-fog & Easy-peel. Formulated to bond perfectly with CPET trays.
From manual table-top sealers to fully automatic lines.
● Paper Sleeves:
Custom printed branding sleeves for retail display.
Contact us today
Tel: +86-15806115291
WhatsApp: +86-15806115291
Email: sale6@hgqyplastic.com
11th floor, Huasheng Building, Zhonglou District, Changzhou City, Jiangsu Province, China, 213001
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