| 摘要 |
A multi colors covered button with advertising object comprising at least a blank element, a male fastening element and a covering material, characterized in that the blank element consists of a net layer having a plurality of through holes, a patterned block connected to the net layer, and the through holes in communication with the external portion of the patterned block and a recessed interior section, the blank element is positioned by the top and bottom mold such that a covering material can be ejected to cover the entire net layer and the covering material is extended to cover the external portion of the block 12 and the recessed portion, thereby a covered button with more than two different type of materials and colors is formed.
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