CONTACT US

Nylon Zipper & Plastic Zipper Wholesale - Wooshi Zipper Wholesale

33YEARS PROFESSIONAL FACTORY

ZIPPER INDUSTRY LEADER

If you would like to leave us a comment please go to Contact Us

33YEARS PROFESSIONAL FACTORY

ZIPPER INDUSTRY LEADER

Metal square zipper (two)

Metal zipper teeth of change requirements: tooth chain has head engages, and from the head engages the iliac branch of the extension of a pair of legs, in head engages the side is provided with engagement recesses, in head engages the second set an engagement protruding part, characterized, head engages the side outside the front edge of the central region, ridge head the first periphery part, in the first periphery part chain tooth width direction on both sides of the, outside oriented in an inclined plane from the first face to, or outwardly bulging curved surface shape of the second peripheral part.
图片1.jpg
 
A second peripheral edge portion of the first peripheral edge at one end with respect to the engagement concave portion and in the width direction of the tooth is configured as compared with width direction ends of the location in the engagement concave portion of the medial. At the other end of the second periphery part of leg with respect to the engagement concave portion, along the length of the chain teeth is configured in meshed concave part and the meshing head at the front end of the side edge position, compared to the position close to the leg.
 
The second change: second periphery part from engagement concave portion is separated to configure, head engages the first between the second periphery part and the engagement concave portion, from the lateral region of the engagement concave continuous configuration to mesh front head side of the area.

Welcome to join us as our agents(distributors) from all over the world