Tire with color pattern and production method thereof

Abstract

The invention aims to provide a tire with a color pattern and a production method thereof. The lateral surface of the tire can have various colors and patterns. the production method comprises the following main process that in the forming process, a color film is adhered to glue at a tire side, wherein the position on a vulcanization die, which corresponds to the tire side, is provided with a ring-shaped groove; a bulge corresponding to a preset pattern is arranged in the ring-shaped groove; and the bulge corresponds to the position of the color film in a tire blank. The position of the tire side of the formed tire is provided with a boss higher than the outline of a normal tire side; the upper surface of the boss is provided with a sucken pattern; and the sucken part at least has one color different from the basic color of the tire. According to the invention, appearance quality of the tire is improved; the lateral surface of the tire can have various colors and patterns; the tire is provided with a clear color edge and is of a regular shape; safety of the tire is not influenced; the process is simple; and the tire is convenient to produce.

Description

technical field [0001] The invention relates to a production method of rubber tires in the rubber manufacturing industry, in particular to a method for manufacturing tire decorative patterns. Background technique [0002] At present, cars are becoming more and more popular. Cars are not only a means of transportation, but also a symbol of the owner's identity and status. It is a window for the owner to convey information to the outside world and show himself. Attention, with the continuous development of the automobile industry, especially the pursuit of fashion by the younger generation, more and more people have begun to pay attention to the decoration of tires. Colored tires have gradually entered the vision of fashion people and are very popular in the car modification market. However, because of the complex manufacturing process and high technical difficulty of colored tires, there is no tire manufacturer in China that can produce them. [0003] At present, domestic ti...

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Problems solved by technology

[0002] At present, cars are becoming more and more popular. Cars are not only a means of transportation, but also a symbol of the owner's identity and status. It is a window for the owner to convey information to the outside world and show himself. Attention, with the continuous development of the automobile industry, especially the pursuit of fashion by the younger generation, more and more people have begun to pay attention to the decoration of tires. Colored tires have gradually entered the vision of fashion people and are very popular in the car modification market. However, due to the complex manufacturing process and high technical difficulty of colored tires, there is no tire manufacturer in China that can produce them.

[0003] At present, domestic tire manufacturers can generally produce white-character tires and white-ring tires. The color is single, and multiple colors cannot appear on the sidewall at the same time. If you directly paste different colors of rubber on the surface of the tire, it is difficult to ensure that the edges of various colors are clear. regular shape

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