How to test zipper with tensile tester

Rally tester how to test the zipper, zippers everywhere, especially in our clothes, although it is very humble, but in our lives and wearing a lot of applications, like our clothes, bags, quilts and so are very Commonly known as one of the most important inventions of the 20th century. What is the reason? Because it has a very close relationship with the world's manufacturing industry.
A long time ago, in 1891, American Judson invented the zipper, along with the changes in the world's manufacturing environment and the innovation of manufacturing materials and technologies. By the end of the 1970s, Japan’s enterprises had dominated the zipper industry. Today, China, known as the world's manufacturing factory, is undergoing rapid changes.
Haida Co., Ltd. has always been committed to the design, development, production and sales of zipper pullers. We have two production bases in Dongguan and Kunshan, and we have a special after-sales service system to solve product and service problems on a proactive and timely basis. At the same time, we have a keen sense of internationalization to ensure that we are one step ahead in product design, development, and quality. .
The relevant standards for zippers are ASTM D 3657-2003 "Zipper Dimensions", ASTM D 2050-2003 "Zip Terms Related to Zipper", and ASTM D 2058-2003 "Test Methods for Durability of Zippers after Dry-cleaning", ASTM D 2061-2003. "Test method of zipper strength" and so on.
Different configuration of Haida Rally machine, you can choose according to the nature of the articles that your company needs to test. For example, if you want to test the items with larger elasticity and longer length, you should communicate with the technical department of the factory in advance when ordering the Rally machine. . As now there are more and more zipper manufacturers began to buy a pull machine, through the test to make the zipper in the test more solid and practical.

Article source: Dongguan Haida International Instruments without permission to prohibit reprint! (Or: if you need to reprint, indicate the source)