Fiberglass Industrial Belts and PTFE Heat Sealing Belts
Custom made industrial and heat sealing belts for food processing, packaging equipment, and bagging
Belting materials are based on glass fabric material coated with PTFE or silicone. They are made to your custom width and length requirements.
BELT OPTIONS
PTFE Heat Sealing Belts– referred to as “endless belts” come in 1-ply and 2-ply, are typically 3“ or narrower in lengths of approximately 26” – 126” made to your specifications. Edges tend to be “natural”. They are used for band sealing applications.
Shop for PTFE Heat Sealing Belts
Fiberglass Industrial Belting (conveyor belts)
Fiberglass Industrial Belting– also known as “conveyor belts” are typically 1-ply, in widths of 4” or wider any length. They are joined in many ways including: alligator splice, overlaps, sealed and sewn, grommets, and reinforced. Belt edges can be modified. They are used for mechanical fastener applications.
Shop for Fiberglass Industrial Belts
Tech Tip– The anti-stick, dimensional stability and chemical resistance features of PTFE fabrics make them ideal for various industrial belting applications such as baking & food processing, fuse pressing belts used in the apparel industry, carpet & tile manufacturing, screen printing, or simple heat sealing belts for packaging equipment.
TYPICAL BELT CONFIGURATION OPTIONS
| SEAM PROPERTIES |
SEAMS |
FOLD
BACK
LOOP |
CABLE |
HINGE |
ALLIGATOR
CLIPPER
LACED |
ENDLESS
WOVEN |
PIN |
FLAP
OVER
SEAM |
| FLEX FATIGUE Resistance |
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| Good |
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● |
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| Very Good |
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| Outstanding |
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● |
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| STRENGTH |
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| Good |
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| Very Good |
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| Outstanding |
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● |
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| Equal to carcass |
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| PROFILE (THICKNESS) |
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| Equal to carcass |
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| Exceeds carcass |
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TYPICAL BELT CONFIGURATION OPTIONS
| SEAM PROPERTIES |
SEAMS |
FOLD
BACK
LOOP |
CABLE |
HINGE |
ALLIGATOR
CLIPPER
LACED |
ENDLESS
WOVEN |
PIN |
FLAP
OVER
SEAM |
| 45% bias available |
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| Non-stick/easily cleaned |
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| No mark-off due to contamination |
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| Uninterrupted belt surface |
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| Uninterrupted belting porosity |
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| Easily & quickly joined on machine |
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Seam materials available
(does not include joining pins**) |
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| High temperature non-metallic |
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| High temperature non-metallic PTFE coated |
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● |
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● = Recommended ** = Metallic or synthetic joining pins available
Options shown are typical. Please ask your Curbell Plastics representative for more specific information about an individual option or brand.
All sizes are custom. Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade.
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