Biours Biosciences Co.（比尔斯生物科学公司）, 有限公司.
At first glance, many cold compression patches appear similar. 然而, true product quality lies beneath the surface, especially in hydrogel structure, cooling stability, and skin compatibility.
Hydrogel Structure and Cooling Performance
A professional joint pain cold compression patch relies on a balanced hydrogel matrix that retains moisture while delivering consistent cooling.
If the gel is too soft, it loses shape. Too rigid, and it compromises comfort. Experienced OEM manufacturers fine-tune this balance through formulation control and production testing.
Adhesion Without Skin Stress
Joints are constantly moving. A well-designed patch must stretch and recover without peeling or causing discomfort.
This requires precise control of gel elasticity, backing material, and adhesive distribution, especially for knees, elbows, and shoulders.
Cooling Duration and Stability
Short-lived cooling reduces user satisfaction. High-quality patches maintain cooling effects over extended periods without sudden temperature loss or skin irritation.
Why “Similar Products” Perform Differently
Small variations in hydrogel crosslinking, water content, or coating thickness can significantly impact performance. These details are what separate professional OEM products from unstable alternatives.