Brief: The machine repeatedly peels and attaches the hook and loop fastener. After a certain number of times, the test piece is cut into 75X20mm, and then the test piece is pressed by the weight of the roller itself to make it evenly fit, and then another Purchased tensile testing machine to determine adhesion and bond strength
The zipper reciprocating pull tester can withstand the specified number of reciprocating pull operations under the action of horizontal and longitudinal tension of the zipper.During the test, the machine drives the zipper pull head at an equal speed and makes 30 times of reciprocating movement per minute until the specified number of times.
The instrument is applicable to test high-heeled and mid- heeled women’s shoes in the number of times impact, under a certain energy and frequency, A pendulum bob repeated strike heel, until the heel fatigue fracture, in order to understand the heel of continuous stress index, and determine the heel’s durability
The shoe lace wear-resistance tester tests the shoelace wear-resistance degree, when the test two shoe laces in the middle part of the hook, mutual friction, to the specified number of friction or shoelace breaking record the number of friction.
A6,Huazhi high-tech park,Yongqing Village,Daojiao Town,Dongguan City,Guangdong Province , China
About Us
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over 20 years' history in the field of professional experience for lab testing instrument such as Footwear Testing Equipment, Leather Testing Equipment, Textile Testing Equipment, Toy Testing ...
The safety footwear industry requires specialized testing equipment to ensure that safety footwear products meet the required safety standards and provide adequate protection for workers.