Skip to content

Rubber Molding

Seals effectively reduce or prevent fluid passage between two substrates. Imperfect mating parts need some type of sealing device to assist in preventing the loss of liquid, gas, solid fluids or particles. KRAFABs innovative sealing technologies meet customers’ requirements in ensuring advanced bonding, sealing and protection. KRAFAB offers a wide variety of seals including EMI shielding gaskets that suppress electromagnetic interference in electronic enclosures, O-rings and more. Our extensive product line includes:

  • Molded Rubber Seals
  • Mechanical Seals
  • Teflon Seals
  • Lathe-Cuts
  • Extrusions
  • Oil Seals
  • O-Rings
  • Gaskets

Injection molding, compression molding, transfer molding becomes a much easier process due to the wide selection of materials and custom converting services supplied by KRAFAB. The three methods of rubber molding are commonly used  in OEM applications that include aerospace, electronic enclosures, industrial products and environmental equipment sealing. The final molded products available can withstand a wide range of aging conditions, temperatures and chemical compatibilities.

Injection Molding

Injection molding is customized to produce precision molded components to meet your needs. The benefits of our rubber injection molding process are high level of repeatability, closed mold injections support molding of complex shapes to high precision molding applications. Injection molding can have a higher level of automation compared to other processes with strict control over flash and waste. It also provides a quicker rubber cure times and it is an optimal manufacturing method of mImage-014-02any components.

Compression Molding

Compression Molding is utilized to produce a wide range of precision rubber molded components. The products produced by compression molding process are designed to attain high precision with minimal waste. The advantages of this process come in a number of areas from high volume components and for some low to medium volume components. There is a lower cost to construct because it is less complex and the process is suitable for most elastomers and cure systems.

Transfer Molding

Transfer molding is designed to produce a wide variety of precision molded rubber and rubber to metal bonded components. The production cycle time is much compared to traditional compression moldings, it supports high precisions molding applications and it supports molding of complex shapes and over-molding. Transfer molding is a combination of injection and compression molding methods making it a perfect manufacturing method for a variety of applications.

KRAFAB specializes in supplying a variety of seals and converting services for OEM applications for over 15 years. From the first design to the finished product, our highly skilled professionals will make sure you are 100 % satisfied with the products that we deliver. For more information please contact KRAFAB.