To determine whether the strip meets production requirements, we use a measurement system that can accurately assess the size and shape of the object with very high resolution and magnification, allowing for clear observation of the microstructure of the sample.
To test the zipper tape strength and determine whether it meets specification requirements, we use professional tensile testing equipment to measure the resistance of the zipper tape. This allows for more precise measurements of the resistance on both the opening side and the object side. We implement strict quality control during production to ensure that our products meet resistance standards.
Measure the smoothness of the zipper tape. The friction coefficient is an important index for evaluating the slip performance, both inner and outer, of packaging materials. Testing ensures that the zipper opens easily and that it can be smoothly transported and packaged on high-speed production lines, meeting the demands of high-speed packaging products.
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