Circular Square Silicone Seal Gasket Ring for Plastic Food Boxes -40℃ to 204℃ Temperature Range FDA LFGB Certified
High-quality silicone sealing gasket rings designed for plastic food containers, featuring excellent water resistance, odor-free properties, and food-grade certification.
| Item Name | Silicone Seal Ring |
|---|---|
| Production Process | Extrusion, Jointing Rings, Spliced |
| Certification | FDA, LFGB |
| Grade | Food Grade |
| Color and Size | Custom colors and sizes available |
| Application | Food container, lunch box, storage box, hermetic box, fresh-keeping box |
| Material | 100% Silicone |
- Non-toxic, odor-free, tear-resistant, reusable, durable, eco-friendly with 10-year lifespan
- Excellent sealing function with water resistance, oil resistance, anti-aging, and insulation properties
- Wide temperature resistance range: -40℃ (-40℉) to 204℃ (400℉)
- ISO 9001 certified manufacturing processes
- Tension strength: 30-50N (special spliced rings available for higher requirements)
- Clean surface finish with no spots, oil contamination, and precise joint connections
Packaging: Standard carton size 35×40×50cm. Custom packaging available including paper cards, plastic bags, labels, and printed cartons.
Shipping Process: Pre-order negotiation, PI confirmation, payment processing, quality inspection, and final delivery.
- Factory-direct pricing with guaranteed lead times and quality
- Food-grade, eco-friendly product manufacturing
- Custom logo printing according to customer specifications
- OEM orders welcome with in-house technical equipment and design team
- Rapid prototyping for custom items
- Soft, flexible, pliable, tough, and lightweight
- Odor-free, non-toxic, and environmentally friendly
- Wear-resistant, waterproof, and oil-proof
- High temperature tolerance, cold resistance, UV resistance, and acid resistance
We specialize in silicone rubber sealing with 11 years of manufacturing experience, providing optimal sealing solutions and products.
100% inspection during production with FDA, LFGB, and RoHS certifications.
We can customize according to your product drawings or samples with quick feedback and rapid mold opening.
Yes, free stock samples available. Custom design samples require minimal charge with delivery costs covered by new customers.
Existing products: 1-2 days; Custom designs: 3-5 days depending on complexity.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.