A non-textured target body and its manufacturing process and manufacturing accessories

Abstract

The invention discloses a target body without textures. No adhesive tape is wound inside the target body. A manufacturing process of the target body comprises the following steps: first, a first adhesive tape coil is utilized for being reversely wound around a fiber bundle; then, a second adhesive tape coil is utilized for secondary winding, that is, the second adhesive tape coil is forwardly wound around the fiber bundle where a layer of adhesive tape is reversely wound; and finally, after the fiber bundle where the adhesive tape is wound twice is cut into fiber blocks, the fiber blocks enter an extrusion procedure, the extrusion procedure is manually stopped when an extrusion mold is propelled for mutual extrusion of the fiber blocks and avoidance of the scattered situation, adhesive tape rings wrapping the outer sides of the fiber blocks are manually removed, and then the extrusion procedure is continued. The target body disclosed by the invention makes a breakthrough, that is, the double adhesive tape coils are adopted for being reversely and forwardly wound around the fiber bundle in sequence, and the winding processes are ingeniously achieved through the same manufacturing accessory; the structural transformation is simple and easy to achieve; the problem about adhesive tape winding in the target body is solved; the possibility that a dart hits the adhesive tape and then drops is lowered; and meanwhile, the beauty of the target body is improved.

Description

technical field [0001] The invention relates to the technical field of dart board production, in particular to a non-textured target body suitable for international competitions, its production process and production accessories. Background technique [0002] Darts originated in England in the 15th century. In the early 20th century, it became a necessary activity for people to carry out daily leisure in bars. In the 1930s, darts became more and more professional, and professional associations, professional competitions, and a large number of professional masters appeared. Today, darts is a very popular mass sport in Britain, France, and the United States. Due to reasons such as raw material origin and labor costs, China is one of the main production countries of dartboards. [0003] The traditional dart board manufacturing process, as described in the invention patent application "A Double-sided Dart Board and Its Manufacturing Process" (application publication number CN ...

AI Technical Summary

Problems solved by technology

In the process of winding the fiber bundle, the most commonly used scotch tape is usually used. Although the scotch tape will remain in the target body after the fiber block is extruded, it has relatively little impact on the target body because it is very thin. Doesn't matter for the entertainment of darts

[0004] However, in regular international competitions, any subtle factors may affect the performance of the contestants. Therefore, to ensure the smoothness of the dart entry of the target body without any hindrance, it is necessary to have a target body without tape winding. untextured target

Although, in some previous patent applications, there are also expressions related to the non-textured target body, but no specific implementation method is given, or even if the process equipment is given, the technical effect of no-textured dart board cannot be realized at all.

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