Teflon Coated Belts: Essential Facts You Need to Know
Teflon coated belts, also known as PTFE (Polytetrafluoroethylene) coated belts, are engineered for high-performance applications across a wide range of industries. Their unique properties make them a reliable and efficient solution for conveying, processing, and handling materials. Here are some key facts to understand their benefits and uses:
Key Properties and Advantages
Exceptional Non-Stick Surface: Teflon's inherent low coefficient of friction creates a surface that most substances will not adhere to. This prevents material buildup, ensuring smooth operation and easy cleaning. For example, sticky foods or adhesives won't stick to the belt.
Wide Temperature Resistance: These belts can withstand a broad range of temperatures, typically from -73°C (-100°F) to +260°C (+500°F). This makes them suitable for both freezing and high-heat processes like heat sealing and drying.
Excellent Chemical Resistance: Teflon is inert to most chemicals, solvents, and acids. This prevents degradation and contamination, making them ideal for demanding chemical environments.
What is TEFLON?
Teflon® is a brand name for a type of synthetic polymer called polytetrafluoroethylene (PTFE), which is widely used as a non-stick coating for cookware, as well as in industrial applications due to its high resistance to heat, chemicals, and corrosion. It was introduced by DuPont in 1945 and was initially used in aerospace and industrial sectors before becoming popular in household kitchens.
What is PTFE?
PTFE stands for polytetrafluoroethylene, which is a synthetic polymer made from tetrafluoroethylene. It is commonly known as Teflon, which is the brand name of the first PTFE product developed by DuPont. PTFE is known for its exceptional chemical resistance, non-stick properties, high thermal stability, and low friction coefficient. It is used in various applications such as non-stick cooking pans, industrial coatings, electrical insulation, and medical implants. PTFE is also bio-compatible which means it is suitable for use in medical devices.​
What are Teflon Seal Bands?
Teflon coated Seal Bands are high temperature-resistant sealing belts used in various packaging and sealing applications, particularly in the food and beverage industry. They are designed to work with heat sealing machines, creating strong and reliable seals on plastic or paper packaging materials. The Teflon coating allows for easy release of the sealed materials without sticking or causing damage. These bands come in various sizes, shapes, and thicknesses, and can be customized as per specific application requirements. TEXAFLON Seal Bands are long-lasting, durable, and provide consistent sealing quality for improved productivity and cost savings.
What are the most common dimensions of Teflon Coated Heat Seal Bands?
The most common dimensions of Teflon Coated Heat Seal Bands are determined by the width and thickness of the band. The width can vary from 1 inch to 12 inches, while the thickness ranges from 4MIL (0.004") to 12MIL (0,012") being 6MIL (0.006") the most used in band Sealers. The length of the band can vary depending on the specific application it will be used for. These bands are commonly used in industries such as packaging, food processing, and pharmaceuticals, where heat sealing is a critical part of the production process. The Teflon coating on the fiberglass fabric band ensures that it is heat-resistant, non-stick, and durable, providing reliable sealing performance.
Most common Seal Bands
Part # / Link | Brand | Type | Model | Dimensions (M) | Dimensions (Imp) | Thickness |
|---|---|---|---|---|---|---|
8-110-910-200 | Bosch | Dobboy | B-550 | 24mm x 1500mm | 0.95" X 59" | 6MIL (0.006") |
401095 | Bosch | Dobboy | CBS-D | 24mm x 2152mm | 0.95" x 84.75" | 6MIL (0.006") |
281876 | Bosch | Dobboy | B-450 | 19mm x 1232mm | 0.75" x 48.5" | 6MIL (0.006") |
281876 | Bosch | Dobboy | B-450M | 19mm x 1232mm | 0.75" x 48.5" | 6MIL (0.006") |
281876 | Bosch | Dobboy | B-500 | 19mm x 1232mm | 0.75" x 48.5" | 6MIL (0.006") |
281876 | Bosch | Dobboy | B-500M | 19mm x 1232mm | 0.75" x 48.5" | 6MIL (0.006") |