Sanding Belt Splicing Tape

• Description

  This abrasive belt joint tape is specifically developed for butt splicing sanding belts, allowing manufacturers and users to convert sanding cloth into continuous loop belts. It ensures a secure and uniform joint that can withstand the mechanical stress of sanding operations.

  The tape supports standard joint cutting angles—typically 67° for narrow belts and 75° for wide belts—with a tolerance range of ±1°, ensuring flexibility and compatibility during production. Custom angles can also be manufactured to meet specific application requirements.

  Available in standard widths of 19mm and 25mm, with 19mm being the most commonly used, the tape is supplied in 100-meter rolls for efficient, large-scale use.

• Tape Features

  • High-Strength Bonding: Provides reliable adhesion for durable sanding belt joints under mechanical stress.
  • Precision Angle Compatibility: Supports standard angles (67° and 75°) with ±1° tolerance for accurate splicing.
  • Extended Belt Life: Enables cost-effective repair and reuse of sanding belts, reducing material waste.
  • Consistent Joint Performance: Ensures smooth operation without joint failure during sanding processes.
  • Flexible Customization: Custom angles available to meet specific manufacturing requirements.
  • Optimal Thickness: Engineered to be thin enough to prevent surface telegraphing (marks on the workpiece) while remaining strong enough to prevent joint failure.

• Tape Applications

  • Abrasive Belt Manufacturing: Used to join sanding cloth into continuous loop belts during production.
  • Sanding Belt Repair: Ideal for repairing worn or broken sanding belts, extending service life.
  • Industrial Sanding Operations: Suitable for woodworking, metalworking, and surface finishing applications.
  • Custom Belt Fabrication: Enables precise splicing for specialized belt sizes and configurations.

• Technical Data Sheet

  Code	Thickness	Tensile Strength ( N/ CM)	Test data (N)	Application
  AP9168	0.168MM	615N/CM	3033N/5CM	heavy duty, high flexibility
  AP9138	0.138MM	455N/CM	2470N/5CM	Various belts
  AP9118	0.118MM	325N/CM	1710N/5CM	High flexibility

  AP9168	AP9138	AP9118
  Blue	White	Red

  Standard angle of fiber reinforcement 55˚, 57˚, 75˚ 
  Width：19mm, 25mm
  Length：100m

   

FAQ:

Q1: Which angle should I choose for my sanding belt?
A: Generally, narrow belts utilize a 67˚ joint cutting angle, while wide belts typically require a 75˚ angle. However, our tapes offer a ±1˚ tolerance to ensure a secure fit for slight variations.

Q2: Can this tape be used for overlap joints?
A: This specific abrasive belt splicing tape is optimized for butt splicing to ensure a smooth, bump-free sanding surface. For overlap joints, different thickness considerations may apply.

Q3: Does the tape affect the thickness of the belt?
A: Our splicing tape for sanding belts is designed to be as low-profile as possible. This minimizes any "jump" or "thumping" when the joint passes over the contact wheel or the workpiece.

Q4: Is it possible to order custom angles or widths?
A: Yes. While 19mm and 25mm are our standard widths, we can manufacture custom angles and dimensions to meet specific industrial requirements.

Q5. What sizes are available?
A: Standard widths are 19mm and 25mm, with 19mm being the most widely used. Rolls are typically 100 meters long.