Shoe Peeling & Bond Strength Tester | Solution Quality Control

DESCRIPTION / TECHNICAL SPECIFICATIONS

The structural integrity of a shoe depends entirely on the bond strength between its sole and its upper. A failure at this joint, often resulting in sole separation, is one of the most catastrophic and publicly visible product defects, capable of instantly destroying consumer trust in a brand. We present a precision instrument designed for one vital purpose: to accurately and quantitatively measure the peeling strength at that crucial junction. This device is your frontline defense for validating the quality of your cementing process and ensuring every pair of shoes produced has superior bond durability.

This machine operates on a simple yet highly effective methodology. Using a standardized width cutting blade, the device systematically peels the upper from the sole at a slow, controlled speed. During this process, the force required to separate the two components is precisely measured. This force value is then calculated to determine the peeling strength, providing you with clear, numerical data on the quality of adhesion. This data allows you to set firm quality benchmarks, compare the performance of different adhesives, and optimize your production process for consistent, reliable results.

Every detail of this machine is engineered for accuracy and repeatability. The choice of precision blade widths (20±0.1mm or 10±0.05mm) ensures testing is conducted according to standard parameters. A controlled and adjustable moving speed (20±2mm/min) eliminates the inconsistencies of manual testing, making the results dependable and trustworthy. Measurements are recorded by a high-resolution dial indicator, capable of reading down to 0.001mm, capturing even the slightest variations in bond strength. With adjustable distances and an accommodating elevating range, this machine can easily handle various shoe designs and sizes.

Weighing a stable 45 Kg, this instrument provides a solid platform for accurate testing in a laboratory setting or directly on the production line. Its straightforward, mechanical operation ensures long term reliability with minimal maintenance. Integrating this peeling strength tester into your quality control protocol is no longer an option—it is a necessity. It is a smart investment to prevent costly product recalls, reduce warranty claims, and most importantly, build a brand reputation that is synonymous with unshakeable quality and durability.