Three-dimensional foaming screen-printed vamp structure and production technology thereof
A manufacturing process and a technology for shoe uppers, which are applied in the field of manufacturing technology of three-dimensional foam silk-screened shoe uppers, can solve the problems of poor flexibility and variability, incompatibility with diversification, complex processes, etc., and achieve strong three-dimensional sense and save sewing. , the effect of simple process
Active Publication Date: 2013-04-24
FUJIAN HEFENG SHOE MATERIAL CO LTD
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However, the disadvantage of this method is that the flexibility and variability of making patterns with cotton layers is poor, and the patterns that can be made are relatively single, which does not meet the diverse needs of modern society, and the process of making patterns with cotton layers is more complicated and costly. high
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[0016] In this embodiment, the manufacturing process of the three-dimensional foam screen printing vamp, the manufacturing process is as follows:
[0017] 1) Make at least one screen printing board according to the design pattern;
[0018] 2) Fix the cut upper fabric on a flat surface, and use one of the screen printing plates to screen-print a layer of water-based primer resin layer on the upper fabric. The formula of the water-based primer resin is as follows: Polyurethane resin 93.7 %, wetting agent 2%, film-forming aid 3%, leveling agent 1%, wetting agent 0.3%; and then use a flow baking machine at a temperature of 150-170°C at a speed of 4-6 m / min. Bake 1-2 times; its function is to make the third layer of water-based three-dimensional gold oil better adhere to the upper fabric;
[0019] 3) Use the same screen printing board to screen print at least 10 layers of water-based three-dimensional gold oil. The formula of water-based three-dimensional gold oil is as follows: p...
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The invention discloses a production technology of a three-dimensional foaming screen-printed vamp. The technology comprises the following steps of: producing a screen plate according to a design pattern; fixing tailored vamp cloth on a plane, screen-printing a layer of aqueous basic resin layer on the vamp cloth, and drying the vamp cloth for 1-2 times; screen-printing at least ten layers of aqueous three-dimensional gold oil on the vamp cloth by the same screen plate, and drying the vamp cloth for 1-2 times; screen-printing at least five layers of foaming color paste on the vamp cloth by any screen plate, and drying the vamp cloth for 1-2 times; drying the vamp cloth; and foaming and hot-pressing the vamp cloth, thus enabling the screen-printed part of the vamp to be three-dimensional. The vamp produced by the technology comprises the vamp cloth as a surface layer, the aqueous basic resin layer as a second layer, the aqueous three-dimensional gold oil layer as a third layer, and the foaming color paste layer as a fourth layer. According to the method provided by the invention, characters or patterns and the like with three-dimensional structures can be directly formed on the vamp by screen-printing, the screen-printed area is of a three-dimensional structure, and various patterns or characters can be screen-printed in the screen-printed area, so that the vamp can meet varied requirements. The whole technical process is simple, and the production cost is low.
Description
Technical field [0001] The present invention involves the field of human dressing products, and specifically involves a manufacturing process for a three -dimensional foam -printed upper. Background technique [0002] In the traditional shoe industry, ink printing processes, ink printing patterns, etc. are usually used on the upper of sports shoes, and the patterns of ink printing are flat patterns. They do not have support and protection functions, can only play a decorative effect, and the pattern does not have a three -dimensional sense.To this end, some people have designed a cotton layer or a composite cotton layer made of leather, artificial leather materials, etc. on the upper of the sneakers to make patterns to improve the comfort of sports shoes and provide support and protectionFunction.However, the disadvantage of this method is that the flexibility and variability of the patterns with cotton layers are poor.high. Invention content [0003] The technical problem to be...
Claims
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IPC IPC(8): D06M15/564D06M11/79D06M23/04
Inventor 杨富分
Owner FUJIAN HEFENG SHOE MATERIAL CO LTD