Guzhan | Professional silicone rubber gasket & sealing manufacturer
silicone seals for glass jars silicone sealing ring
1. Material safety: Silicone seals are usually made of BPA-free (bisphenol A free) silicone material, which meets food safety standards and ensures safety when in contact with food.
2. Good sealing: the silicone sealing ring has good elasticity and resilience, and can be tightly fitted to the lid of the glass jar to form an effective seal and prevent the intrusion of air, water and bacteria.
3. Strong durability: The silicone material has excellent wear resistance, corrosion resistance and high temperature resistance, which can maintain the sealing effect for a long time and extend the service life of the glass jar.
4. Easy to clean: The surface of the silicone sealing ring is smooth, not easy to adhere to dirt and bacteria, easy to clean and maintain.
5. Wide applicability: silicone sealing ring is suitable for a variety of specifications and types of glass jars, including wide mouth jars, narrow mouth jars, etc., with a wide range of applicability.
silicone seals for glass jars is a sealing element specially designed for glass jars, which is usually used to ensure the freshness and safety of the items in the jar (such as food, beverages, medicines, etc.). These seals are made of high quality silicone material with excellent elasticity and durability, and can be tightly fitted to the lid of the glass jar to form an effective seal
Parameter:
| Parameter | Description/Range |
|---|---|
| Material | Food-grade silicone, BPA-free, ensuring safe contact with food |
| Color | Customizable, commonly available in white, black, transparent, etc. |
| Shape | Typically ring or O-shaped, to fit the sealing groove of glass jar lids |
| Diameter | Varies depending on the model and brand of glass jars, standard or customizable |
| Thickness | Moderate, providing sufficient sealing pressure while maintaining good elasticity |
| Temperature Range | Wide range, suitable for sealing needs under different temperature environments |
| Sealing Performance | Excellent, effectively prevents the ingress of air, moisture, and bacteria |
| Durability | Wear-resistant, corrosion-resistant, and aging-resistant, ensuring long-term service life |
| Hardness | Customizable according to actual needs, such as 30A~90A |
| Application Temperature | Typically ranges from -40°C to 230°C |
| Special Features | May include eco-friendly, oil-resistant, high and low temperature tolerance, tear resistance, impact resistance, weather resistance, etc. |
| Packaging | Generally packed in PE bags with sturdy cartons outside |
| Minimum Order Quantity (MOQ) | Varies by supplier, e.g., some suppliers require a minimum order of 1000 pieces |
| Delivery Time | Varies based on production volume and supplier, e.g., some suppliers offer a delivery time of 5~10 days |
| Payment Methods | Multiple payment methods available, such as credit card, T/T, Western Union, etc. |
| Origin | Made in china |
| Certifications | Roth,FDA,Reach |
FAQ
Q: How to install silicone sealing ring?
A: The installation of silicone seals is very simple. First, the lid of the glass jar is removed, and then the silicone sealing ring is placed in the sealing slot of the lid. Make sure the seal ring is flat and free of distortion, then recover and tighten.
Q: Can silicone seals be reused?
A: Yes, silicone seals can be reused. As long as the seal ring is kept clean and intact, it can be used multiple times without frequent replacement.
Q: How to clean the silicone seal ring?
A: The cleaning of the silicone seal ring is very convenient. It can be washed gently with warm water and neutral detergent, and then rinsed with clean water. Avoid using hard objects or brushes to scrub, so as not to damage the surface of the seal ring.
Q: How long is the service life of the silicone seal ring?
A: The service life of the silicone sealing ring depends on a variety of factors, such as frequency of use, cleaning and maintenance. In general, if properly used and maintained, silicone seals can be used for several years. However, if the sealing ring is found to be aging, deformed or damaged, it should be replaced in time to ensure the sealing effect.
Q: What types of glass jars are silicone seals suitable for?
A: The silicone sealing ring is suitable for a variety of specifications and types of glass jars, including wide mouth jars, narrow mouth jars, etc. As long as the lid of the glass jar has a sealing slot, it can be sealed with a silicone sealing ring.
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