The sealing strip used in refrigerators and cold storage is a key component to ensure the sealing of cold storage or refrigerator doors. It can effectively prevent the leakage of cold air, maintain the internal temperature stable, and prevent the entry of external moisture and pollutants. The following is a general introduction to this type of product:
1. Product features:
Material: Usually made of low-temperature and aging-resistant rubber or plastic materials, such as EPDM, silicone, etc., to ensure flexibility and sealing in low-temperature environments.
Design: Designed in a variety of shapes and sizes to adapt to refrigerator and cold storage doors of different models and sizes. Common ones are straight strips, L-shaped, U-shaped, etc.
Versatility: In addition to the basic sealing function, some sealing strips are also magnetic, which can automatically absorb the door frame to enhance the sealing effect.
Durability: It has good wear resistance and tear resistance and a long service life.

2. Technical specifications:
Dimensions: Various lengths, widths and thicknesses to adapt to different door frames and door opening sizes.
Temperature range: Usually can adapt to the temperature range from -40°C to +100°C, depending on the material and design.
Hardness: Sealing strips of different hardness are suitable for different pressures and contact surfaces.
3. Installation steps:
Preparation: Choose the appropriate sealing strip according to the size and shape of the door.
Positioning: Determine the installation position of the sealing strip on the door frame or door.
Installation: Fix the sealing strip on the door frame or door, usually by pasting, snapping or screwing.
Test: After installation, check whether the sealing strip is flat and whether the door can be closed tightly.

4. Applicable scenarios:
Household refrigerator: ordinary refrigerator suitable for home use.
Commercial cold storage: freezer suitable for supermarkets, restaurants and other commercial places.
Industrial cold storage: suitable for industrial cold storage that requires strict temperature control.