Products Description
Air suction vacuum packaging machine O-rings are a type of sealing ring used in vacuum packaging machines. They play a sealing role during the packaging process to ensure that the air in the packaging bag is effectively sucked out to achieve a vacuum state. O-rings are usually made of materials with good elasticity and sealing properties to adapt to different working environments and requirements.
Functions
The main functions of Air Suction Vacuum Packaging Machine O-Rings are as follows:
- Sealing vacuum packaging chamber
O-rings can form a good airtight seal between the vacuum packaging chamber and the outside environment to prevent air from entering or leaking.
- Maintaining vacuum
High-quality O-rings can effectively maintain the vacuum state in the packaging chamber and prevent the vacuum degree from decreasing.
- Prolonging the shelf life of food
A stable vacuum state can maximize the shelf life and shelf life of food.
- Ensuring packaging quality
Good sealing performance can avoid packaging quality problems caused by air leakage.
- Withstand pressure changes
O-rings are made of pressure-resistant silicone or nitrile rubber and can withstand pressure fluctuations during vacuum packaging.
- Ensuring the safe and stable operation of the machine
O-rings with good sealing performance can ensure the normal operation of the vacuum packaging machine and avoid safety hazards caused by air leakage.
How to choose the right O-ring material to meet different vacuum packaging needs?
Pressure Resistance: O-rings of different materials have different pressure resistance. You need to choose a material that is sufficiently pressure-resistant according to the required vacuum degree. Usually, silicone and nitrile rubber are more pressure-resistant.
Chemical Resistance: The chemical properties of the packaging contents should be considered. If it comes into contact with highly corrosive items, you need to choose a material with good chemical resistance, such as fluoro rubber.
Temperature Resistance: Some vacuum packaging processes require heating and other processes. At this time, you need to choose a high-temperature-resistant material, such as fluoro silicone rubber.
Aging Resistance: O-rings will gradually age and wear out after long-term use. Choosing aging-resistant materials can extend their service life. Usually, EPDM rubber is more aging-resistant.
Food Grade Certification: For food packaging, you need to choose an O-ring material that has passed food grade certification, such as food grade silicone.
Linde Polymer Technology Co., Ltd. mainly produces various rubber compounds and rubber seals and currently has more than 3,000 material formulas and more than 2,000 specifications of products. The products suit automobiles, aviation, machinery, petrochemicals, sanitary ware, medical, food, electronics, defense, military, industry and other fields. Since the establishment of the factory, the company has completed process consistency operations and the product yield rate has reached 97.1%.
48,000㎡
Factory Area
2,004
Creation Time
300
Staff
12
Production Lines
Certification
Quality Management and Environmental Management Certification
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