Extruded Silicone Seal Rings for Food Containers - FDA/LFGB Certified, -40℃ to 204℃ Temperature Range, 10-Year Lifespan

High-quality extruded silicone seal rings designed specifically for food containers, plastic food storage boxes, and lunch boxes. These FDA and LFGB certified seals provide reliable performance for various food storage applications.

• ISO 9001 certified manufacturing processes
• Excellent sealing performance with water and oil resistance
• Wide temperature resistance range: -40℃ (-40℉) to 204℃ (400℉)
• Non-toxic, odor-free, and tear-resistant construction
• Reusable, durable, and eco-friendly design
• Extended lifespan up to 10 years
• Quick cooling and easy-to-clean properties
• Good heat insulation and anti-aging characteristics

Tenchy utilizes advanced technologies including LSR capabilities to manufacture high-quality silicone components for various applications including medical devices and food containers.

Standard carton dimensions: 35×40×50cm. Custom packaging options available including custom paper cards, plastic bags, labels, and printed cartons.

With 11 years of experience in silicone rubber sealing, we provide comprehensive solutions and high-quality products backed by FDA, LFGB, and RoHS certifications.

100% inspection during production with comprehensive quality certifications including FDA, LFGB, and RoHS.

Yes, we provide free stock samples. Custom design samples require a small charge, with delivery costs covered by new customers. Sample charges are deducted from formal order payments.