Multi-Specification Silicone Rubber Grip Ring

Featuring an irregular profile with dual finger holes and a single circular ring structure, the surface is evenly distributed with hemispherical protrusions, exhibiting high elasticity. This design is commonly used for hand rehabilitation training or daily grip exercises. By combining various aperture sizes and material hardness levels, it meets diverse gripping needs ranging from children to adults.

The manufacturing process utilizes flat vulcanizing machines and vacuum vulcanization equipment to ensure the material fully fills the mold cavity and eliminates air bubbles, guaranteeing a defect-free appearance without short shots or flash. For the dense anti-slip bumps on the surface, strict control over mold etching precision and draft angles is maintained to prevent damage to micro-features during ejection. Additionally, finished products undergo spot checks using vertical/handheld durometers for Shore A hardness to ensure rebound performance meets ergonomic standards.

Our factory possesses in-house mold development capabilities, supporting rapid mold opening and trial production based on drawings or physical samples. For rubber and plastic products involving skin contact, we conduct physical performance verification using aging test chambers and tensile testing machines to ensure tear resistance and durability for long-term use. When purchasing, please specify the exact color code (e.g., Pantone), Shore hardness range, and unit weight tolerance to facilitate accurate assessment of mold costs and production lead times.