How to improve the durability of children's leather shoes through production technology? (Communities - Activities)
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How to improve the durability of children's leather shoes through production technology? | |
Pretreatment process of high-quality materials To improve the durability of children's leather shoes, we must first pay attention to the pretreatment process of materials. For leather uppers, they need to be fully tanned and softened before cutting. Reasonable tanning can enhance the toughness and wear resistance of leather, making it more resistant to daily friction. For example, the use of advanced chrome tanning can make leather fibers more compact and improve its durability. At the same time, softening can prevent the leather from being too hard and cracking during wear. For the sole material, if it is natural rubber, it must be vulcanized. By heating and adding vulcanizing agents, the rubber molecules form a cross-linked structure, which greatly improves the elasticity and wear resistance of the sole and reduces wear during walking. Precise cutting and splicing process Precise cutting and splicing process is the key to durability. When cutting, according to the design drawings of children's leather shoes, advanced cutting equipment should be used to ensure that the size of leather and other materials is accurate. This can make the components closer when splicing and reduce gaps. In the splicing process, high-strength stitching or high-quality glue is used. For example, nylon thread is used for stitching, which has high strength and good wear resistance, and can effectively prevent the upper from cracking during long-term use. For the parts that need to be glued, choose environmentally friendly and long-lasting shoe glue to make the connection between the sole and the upper, the decorative parts and the main body firm, and withstand the test of children's activeness. Reinforcement and protection process Adding reinforcement and protection processes during the production process can significantly improve durability. Additional leather lining or wear-resistant patches can be added to parts that are prone to wear, such as the toe and heel. Reinforcement of the toe area can effectively prevent children from kicking hard objects while walking or running, causing damage to the upper. At the edge of the leather shoe, the hemming process is used, and the edge is wrapped with wear-resistant materials to prevent the leather edge from wearing and derailing. In addition, the surface of the leather shoe can be waterproofed and anti-fouling. By applying a special protective coating, the leather shoe can remain in good condition when encountering water stains and stains, extending its service life. Quality inspection and improvement process Perfect quality inspection and improvement process are indispensable for improving durability. After the children's leather shoes are made, they are subject to strict quality inspections, including checking whether the stitching is firm, whether the sole and upper are tightly connected, and whether the leather has defects. Potential quality problems are discovered by simulating various scenes of children wearing them, such as walking, jumping, and friction tests. For problems found, the production process is improved in a timely manner, such as adjusting the density of stitching, optimizing the use of glue, etc., to ensure that each pair of children's leather shoes can meet high durability standards and meet the needs of children's daily wear. | |
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| Target State: All States Target City : All Cities Last Update : 06 November 2024 3:21 PM Number of Views: 14 | Item Owner : fang Contact Email: Contact Phone: (None) |
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2024-11-21 (0.394 sec)