The Role of The Zipper Slider

In the interaction between function and aesthetics, zipper has formed a variety of styles closely related to people's life, such as closed end metal zipper, invisible nylon zipper, nylon waterproof zipper and so on. It has already exceeded its original application form and practical function and had the function of vogue aesthetic. In the clothing design with soft material as the main body, zipper adds the charm of modern mechanical aesthetics to clothing. Although the innovation of new materials and technology makes zipper produce different texture and shape, its mechanical nature is irreplaceable.

Zipper is a kind of connector which can make the items close or separate by the chain teeth arranged in succession. We can find it in zipper bags or zipper hoodies. It is widely used in clothing, bags, tents, etc. 

The definition of zipper must meet the following two conditions. One is that two zipper rolls should have a row of metal teeth or plastic teeth on the fastener to connect the edge of the opening. In addition, it should have a part which can pull two rows of teeth into the interlocking position to close the opening. The other condition is that it should have a chain connected to something to tighten, stabilize or guide the object.

Zipper slider, as a part of zipper, plays an important role in people's daily life. Now a kind of zipper without sliders is on the market. It's called the press-to-close zipper. So, what does the slider on traditional zippers do?

The original definition of slider is a mold component that slides perpendicular to or at an angle to the zipper mold during the opening action of the mold. When the product structure can not be estranged normally without the slider, it must be used. The material itself should not only have appropriate hardness, wear resistance, but also be able to withstand the friction of movement. The hardness of the cavity part or core part on the slider should be consistent with the other parts of zipper slider.

The pull-tab is an important component of the zipper slider. It is not only functional, but also decorative. And it can open and close the zipper by connecting the middle connector with the zipper puller.

When opening and closing the zipper, sometimes the zipper slider will clamp the zipper roll or cloth, so that it can not be pulled. In this case, if we force to pull the zipper slider, it will be deeper and deeper. We should back up the zipper slider and unfasten the cloth. When they are completely clamped in, we must be careful not to pull it vigorously.

Through continuous efforts to explore, develop and improve, LONGQI now has international advanced zipper manufacturing equipment and scientific management methods. At the same time, the company has a high-quality technical development personnel team and a set of service system integrating production, operation, sales and logistics. In addition, the company uses first-class materials, which makes its products such as zipper slider painting machine and zipper slider coating machine popular.