The Local Standard Of "Test Method For Shoelace Skidding Performance" Is Approved By Experts.

< p > by Putian Hengli Weaving Co., Ltd., Putian standard dragon equipment design center, Putian product quality inspection institute, Fujian Hongxing Erke sporting goods Co., Ltd., Putian Huafeng Industrial and Trading Company, Xiamen Zhong Xun de Detection Technology Co., Ltd. and other units jointly prepared the Fujian "a href=" http://www.91se91.com/news/index_c.asp "> local standard < /a >" shoelace skidding performance test method "approved by experts.

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At the P meeting, the expert group listened carefully to the standard drafting unit's specifications and technical contents, and reviewed all the terms in the standard. It was agreed that the testing method specified in this standard was economical, reasonable and accurate, and it could be used for shoelace's < a href= "http://www.91se91.com/news/index_c.asp" > Testing < /a > and guiding the application of shoelaces.

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< p > it is reported that shoelace skidding performance is an important index in the safety performance of footwear products. Especially in vigorous sports such as running and mountaineering, if the shoelace skidding performance is poor, it is very likely that there will be a personal injury caused by < a href= "http://www.91se91.com/news/index_c.asp" > shoelace < /a > loosening. There is a big safety hazard. At present, there is no relevant test method standard at home and abroad.

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< p > the formulation of this standard can not only meet the needs of the footwear industry development and international competition in our province, but also effectively protect the personal safety of consumers.

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< p > according to historical records, as early as 5000 years ago, human beings had used shoelaces for decoration adjustment.

Archaeologists found a pair of leather shoes that are estimated to be five thousand and five hundred years old in a cave in a mountain in Central Asia, Armenia. This is the oldest leather shoe that has been discovered so far.

The pair of shoes that are well preserved, shoes and shoes are decorated with shoelaces.

In pursuit of individuality and fashion today, shoelaces are not only regarded as a functional excipient.

It is also a fashion accessory, used to match different styles of dress, is the latest accessories to show the personality of shoes.

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< p > shoelace can be divided into solid flat belt, hollow flat belt, round belt, ellipse belt, triangle belt, square belt, gourd belt, pearl belt, lace belt, concave convex belt and so on according to the shape.

According to the function, it can be divided into sports shoes, outdoor shoes, shoes, shoes, shoelaces, safety slipping buttons, shoelaces, Mini Butterfly belts and so on.

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< p > according to the material, it can be divided into polyester shoelace, polyester cotton lace, gold shoelace and so on.

According to the process points: yarn lace, dyed shoelace, printed laces, waxes and so on.

And according to the glue head, it can be divided into ordinary rubber shoe laces, shoe laces of printing head, shoelaces of colored heads, shoelaces of metal heads, etc.

The raw material of shoelace is polyester, acrylic, polyester cotton and so on. At present, the most popular material is polyester, which is cheap, strong pulling force and relatively resistant to dirt.

Next is polyester cotton.

Because the material of shoe lace has certain flexibility, the length of shoelace measured in domestic industry is usually measured by natural droop.

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< p > the main function of shoelace is to adjust the tightness of shoes.

As the growth of young people, the width of the foot plate and the thickness of the foot are growing. It is necessary to have enough space to develop the feet through shoes with shoelaces.

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< p > besides, the thermal expansion and contraction of the feet caused by human movement, so shoelaces are also widely used in sports shoes, outdoor shoes and labor safety shoes to ensure the comfort of shoes.

In addition, shoelaces also play the role of fashion decoration.

The shoes are rigid, and the shoes are soft. The shoes can be more varied and fashionable with the combination of shoelaces.

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