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I-Profile Silicone Seal Strip for Vacuum Sealer | Heat Resistant Pressure Bar for Heat Sealing Machines

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I-profile silicone seal strip for vacuum sealing machines and heat sealers. Made from heat resistant silicone rubber, providing reliable pressure, sealing performance and long service life. Custom sizes available.
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Estimated Delivery Date: Aug 14 - Aug 14
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Specifications

I-Profile Silicone Seal Strip for Vacuum Sealing Machines

Our I-profile silicone seal strip is designed for vacuum sealing machines, external vacuum sealers, electric heat sealers and other packaging equipment that requires a flexible, heat-resistant pressure and sealing component.

The specially designed I-profile cross section provides different contact widths and a recessed center section, helping the strip fit securely into the sealing assembly while maintaining stable contact during the sealing process. Made from flexible silicone rubber, it provides good elasticity, compression recovery and resistance to repeated heating cycles.

This silicone pressure strip is suitable for replacing worn or damaged sealing components on packaging and heat sealing equipment.

Key Features

  • I-profile cross section for specific sealing machine applications
  • Made from flexible silicone rubber
  • Good heat resistance for repeated heat sealing operations
  • Excellent elasticity and compression recovery
  • Provides stable contact pressure during sealing
  • Resistant to aging and repeated compression
  • Available in standard and custom dimensions
  • Suitable for replacement and OEM applications

Applications

This I-profile silicone strip can be used as a pressure or sealing component in:

  • External vacuum sealing machines
  • Electric vacuum sealers
  • Heat sealing machines
  • Plastic bag sealing machines
  • Food packaging equipment
  • Packaging machinery
  • Industrial heat sealing equipment

The profile is particularly suitable for machines where a conventional flat silicone strip cannot provide the required fit or contact pressure.

Silicone Material

Silicone rubber is widely used in heat sealing applications because of its flexibility, temperature resistance and good compression recovery.

Depending on the application, the silicone compound can be supplied in different hardness grades and colors. Custom material specifications are also available for OEM requirements.

Custom I-Profile Silicone Seal Strips

We supply custom silicone extrusion profiles for vacuum sealing and heat sealing equipment. Customization is available for cross-section dimensions, silicone hardness, color and length.

For bulk orders or OEM projects, please send your drawing, sample or machine model for quotation and profile confirmation.

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