Manufacture method for stitches-free stereo fabric capable of being subjected to multicolor printing

Abstract

The invention relates to a manufacture method for stitches-free stereo fabric capable of being subjected to multicolor printing. The method comprises: spreading and laminating a mold powder in a multilayer manner to form a molding die for a to-be molded bottom die holder, backwards pressing the surface layer of the molding die by using a solid surface material, so as to form a groove corresponding to a pattern, and performing high-temeprature sintering to form an air-permeable die plate; and putting the die plate into a vacuum plastic suction groove and fixing, so as to enable a half-fused plastic surface material pasting on the top surface of the air-permeable die plate to be tightly pressed on the groove surface by means of the vacuum suction force, and further to correspondingly shape to form an initial material of a reverse stereo pattern.

Description

technical field [0001] The invention discloses a method for manufacturing a seamless three-dimensional fabric capable of multicolor printing. Background technique [0002] Existing manufacturing technologies for shoe uppers or other surface materials such as leather bags, backpacks, belts, etc., mostly use the distribution of patterns to achieve the difference in appearance or the change design of trademark and characteristic expression; while the traditional expression of such patterns , in addition to the choice of materials with shading, there are additional pre-cut blocks, which can be sewn or pasted to form a three-dimensional floating layer effect on the upper or surface material to achieve a higher thickness. The printing effect is better for the three-dimensional vision of the upper or surface material. [0003] However, the above-mentioned shoe upper processing method of sewing or laminating and adding blocks is quite cumbersome in terms of material preparation and...

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Problems solved by technology

[0003] However, the above-mentioned shoe upper processing method of sewing or laminating and adding blocks is quite cumbersome in terms of material preparation and processing procedures, and relatively leads to a large amount of dependence on labor and site, resulting in constant manufacturing cost factors such as manpower and hours. Cannot be effectively reduced; this will directly affect the production capacity of the product line

[0004] As another example, the above-mentioned processing method of shoe uppers or surface materials with sewing or lamination with additional graphics has a high requirement for processing accuracy. In the case of insufficient experience or negligence of workers, it is quite easy to have skewed seams. or partial shedding and other product defects, causing serious impact on product operation

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