Food-grade Silicone Seal Rings

food-grade silicone seal rings

A food-grade silicone ring is a sealing material used in food processing and storage. It is usually made of food-grade silicone and has excellent high-temperature resistance, chemical corrosion resistance, and food safety properties.

The following is a detailed introduction to food-grade silicone rings (material, performance)

• Material: Food-grade silicone ring is made of food-grade silicone, which is a non-toxic, tasteless, and odorless material that meets food safety standards. It has good flexibility and elasticity and can maintain good sealing performance at different temperatures.

• High-temperature resistance: Food-grade silicone rings can withstand high temperatures and can usually be used in the temperature range of -40°C to +230°C. This allows it to withstand high-temperature environments during food processing and cooking, such as steaming, baking, and high-temperature sterilization.

• Chemical corrosion resistance: Food-grade silicone rings have good corrosion resistance to many chemicals. It will not be corroded by food acid, alkali, grease, and other substances, nor will it release harmful substances into food, so it is very suitable for environments in contact with various foods.

• Sealing performance: Because the food-grade silicone ring has good flexibility and elasticity, it can provide a reliable sealing effect. It can tightly fit the interface of containers or equipment to prevent food, liquid, or gas leakage and maintain the freshness and quality of food.

• Safety: Food-grade silicone rings comply with food safety standards, contain no harmful substances, and will not cause odor or odor to food. It has undergone rigorous testing and certification to ensure it will not have any negative effects on human health.

1. Food container sealing rings: Food-grade silicone rings can be used to seal food containers, such as glass jars, plastic boxes, crisper boxes, etc. It can effectively prevent the intrusion of oxygen, moisture, and odor of food and maintain the freshness and quality of food.

2. Storage tank sealing ring: During food storage, food-grade silicone rings can be applied to the sealing rings of storage tanks. It can ensure the sealing of storage tanks, prevent food from being affected by air, moisture, and contaminants, and maintain food hygiene and safety.

3. Food processing equipment sealing rings: Food-grade silicone rings can be used for sealing rings in food processing equipment, such as mixers, grinders, filling machines, etc. It can prevent food from leaking or contaminating during processing and ensure the hygiene and safety of food processing.

4. Oven sealing ring: During baking and cooking, food-grade silicone rings can be applied to the oven sealing ring. It can prevent hot air from leaking, ensure that food is heated evenly during baking, and maintain the taste and quality of food.

5. Water dispenser sealing ring: In water dispensers or drinking bottles, food-grade silicone rings can be used for sealing rings to prevent moisture leakage. This ensures the hygiene and quality of drinking water.

Material composition: Food-grade silica gel is made of food-grade raw materials, usually pure silica gel, which complies with food safety standards. It contains no harmful substances and is non-toxic, tasteless, and odorless. Regular-grade silicone may not meet food safety standards and may contain additives or other chemical ingredients.

Purpose: Food-grade silicone is mainly used in situations in contact with food, such as sealing materials during food processing, storage, and cooking. It is heat resistant, chemical resistant, and food safe. Ordinary-grade silicone is widely used in industrial, medical, electronic, and other fields, such as sealing materials, insulation materials, molds, etc.

Safety: Because food-grade silicone complies with food safety standards and has undergone strict testing and certification, it is considered a safe and reliable material that will not have harmful effects on food. Ordinary-grade silicone may not have food safety certification, so you need to pay attention to its safety when using it.

What we describe here is general, or the performance of standard products. If your product needs to be customized, we need to provide customized sealing solutions. Then please provide us with the following, and we will go above and beyond We use our own mold design to provide you with customized solutions and samples as quickly as possible, and complete corresponding product testing.

1. Required materials;
2. Application environment; oil resistance; media resistance (acid, alkali, or other chemical substances, etc.); high and low temperatures;
3. Which accessories are specifically used? Are there any special requirements for the accessories?
4. Specific size drawing;
5. Required quantity;
6. Air or sea shipping; which port of arrival?

More details for your required, pls help contact us.

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