Patent Application
20240190095
This disclosure relates to the technical field of shoe material processing, and in particular to a method for processing a colored pattern on a shoe material.
With people's requirements for beautiful and personalized appearance of shoe products, shoes made of shoe materials printed with colors or patterns are provided to meet people's pursuit of high-quality shoe materials.
Currently in the market, when multicolor patterns are arranged on surfaces of rubber shoe materials, printing ink is sprayed or printed onto rubber outsole surface, and then a protective layer is applied to form the multicolor patterns, but the patterns prepared in this way have color mixing at edges and easily peel off after wearing for a long time, lead to low production quality. Moreover, this method will cause environmental pollution, which cannot meet the standard of environmental protection.
Therefore, a method for processing a multi-color pattern on a shoe material is desired to solve the problems of the prior art.
In order to solve above problems, this disclosure provides a method for processing a colored pattern on a shoe material, with simpler processes, easier operation, one-time compression molding and deep combination of the pattern and rubber, which avoid quality problems such as paint peeling off, color migration and so on. Meanwhile, this method is environmentally friendly and has low processing cost.
The technical solution of this disclosure is as follows:
This disclosure relates to a method for processing a colored pattern on a shoe material, including following preparation steps:
Further, manufacturing the rubber shoe material in step S1 includes following specific steps:
Further, before cutting in step S13, metal detection is performed on an obtained sheet.
Further, in step S2, the membrane material is a fiber membrane.
Further, in step S2, one-time compression molding is adopted.
Further, in step S2, the compression molding continues for 6-7 min.
Further, in step S2, the compression molding is carried out under a pressure of 140-160 kg/cm2.
Beneficial Effects of this Disclosure:
According to the processing method of this disclosure, the membrane material printed with the colored pattern and the manufactured rubber shoe material are molded by one-step molding. Since the colored pattern is totally combined with the rubber material through compression molding, so the quality of the molded shoe outsole is good. This disclosure can go with any design of colored pattern and effectively avoid paint peeling off and color migration issues. Moreover, this disclosure is implemented by compression molding, and it causes no pollution and is environment-friendly.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
For easy understanding of this disclosure, this disclosure will be more fully described as below with reference to embodiments, and preferred embodiments of this disclosure are given as below. However, this present invention may be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the content disclosed by this disclosure more thoroughly and comprehensively. Various materials used in the embodiments, unless otherwise indicated, are common commercial products.
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this disclosure belongs. The terms used in the description of this disclosure are only for the purpose of describing specific embodiments but not intended to limit this disclosure. The term “and/or” as used herein includes any and all combinations of one or more of the associated listed items.
Numerical values disclosed in the embodiments of this disclosure are approximate values, not deterministic values. If allowance or experimental conditions permit, all values within an allowance range may be included and are not limited to specific values disclosed in the embodiments of this disclosure.
Numerical ranges disclosed in the embodiments of this disclosure are used to indicate relative contents of components in a mixture as well as ranges of temperature or other parameters set forth in other method embodiments.
The present application provides a method for processing a colored pattern on a shoe material, including the following preparation steps:
Manufacturing the rubber shoe material in Step S1 includes following specific steps:
In step S2, the membrane material is a fiber cloth which can be fused into rubber at a high temperature.
In step S2, one-time compression molding is adopted.
In step S2, the compression molding continues for 6-7 min.
In step S2, the compression molding is carried out under a pressure of 140-160 kg/cm2.
According to the processing method of this disclosure, the membrane material printed with the colored pattern and the manufactured rubber shoe material are molded by one-step compression molding. Since the colored pattern is deeply combined with the rubber material through compression molding, so the quality of the molded piece is good. This disclosure can product with any design of pattern, effectively avoid paint peeling off and color migration issues. Moreover, as this disclosure is implemented by compression molding, it causes no pollution and is environment-friendly.
Specifically, in the embodiment, the colored pattern in the shoe material is processed through compression molding, so that the colored pattern is totally combined with the rubber material. The position of the colored pattern in the shoe material is equivalent to that of the “dermis layer” of human skin, that is, the colored pattern is processed in the rubber shoe material.
A method for processing a colored pattern on a surface of a shoe material in this embodiment includes the following preparation steps:
The ingredients in this embodiment are from conventional rubber formulations including main rubbers, fillers, oils, and auxiliary materials.
Specifically, rubber ingredients in this embodiment are from a formulation as shown in the table below:
Referring to
The shoe materials with a colored pattern prepared in Embodiments 1 to 3 were done hydrolysis test and color migration test and so on. The test results are shown in the table below:
Above all, the processing method of this disclosure is feasible to make any design pattern with no limitation, simple processes and easy operation. Since fiber cloth with the colored pattern and the rubber material are compression molded together at one time, fiber cloth is fused into rubber and becomes invisible, but the colored pattern is totally fused into rubber surface. Contrast to spray painting on a rubber material with peeling off and color migration issues, the molded rubber material made according to this disclosure has good visual quality and no fading or color migration issues, meanwhile with good durability, anti-yellowing, anti-abrasion, and anti-tear strength abilities. The method of this disclosure causes no pollution and is environment-friendly.
The above embodiments only show several embodiments of this disclosure, which are more specific and detailed, but not to be construed as limiting the scope of this disclosure. It should be noted that those of ordinary skill in the art may further make variations and improvements without departing from the conception of this disclosure, and these all fall within the scope of this disclosure. Therefore, the scope of the patent for this disclosure shall be subjected to the appended claims.
