Introduction
A Vacuum Film Pulling Belt (also known as a vacuum conveyor belt, vacuum perforated belt or suction conveyor belt) is a specialized conveying system used to handle thin, flexible and often fragile materials (primarily plastic films, sheets, foils, laminates or non-woven fabrics) by vacuum suction to smoothly pull the film material through the equipment, ensuring the stability and precision of the film during processing.
Product Details
Vacuum Film Pulling Belt supports customization. Available in stock with black surface and red bottom, The glue thickness is usually 3~10mm, etc., and the width is 35mm. The width, thickness, and number of teeth of the Vacuum Film Pulling Belt can be customized.
Application: printing machinery, packaging machinery, vacuum film drawing machine, etc.
Working temperature: -20℃+80℃
Video display
Advantages
1. Zero slip: Vacuum suction cups ensure positive drive and speed consistency.
2. Anti-wrinkle/anti-defect: eliminates air entrapment or deviation.
3. High-speed stability: can handle speeds in excess of 500 m/min (film extrusion lines).
4. Gentle handling: no mechanical clamps/indentations on sensitive materials.
5. Improved process control: allows for precise coating, printing and lamination.
Application scenarios
1. Packaging industry: used in vertical form fill seal (VFFS) machines to ensure stable film transmission during the packaging process.
2. Coating industry: used in coating machines to ensure precise control of the film during the coating process.
3. Electronics industry: used for film processing during the packaging and manufacturing of electronic products.
Technical Parameter Selection Considerations:
1. Belt Width and Length: Customized based on equipment width and vacuum chamber design.
2. Air Permeability/Pore Size and Spacing: Selected based on material air permeability, weight, and required adsorption force.
3. Surface Hardness and Coefficient of Friction: Balancing gripping force and material protection.
4. Tensile Strength and Service Life: Based on production line tension requirements.
5. Temperature Resistance and Chemical Resistance: Adaptable to the production environment (e.g., drying oven outlet temperature, contact with chemical solvents, etc.).
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