| 摘要 |
A bra cup is manufactured by an injection molding process. By injecting a liquid material into a mold and allowing the liquid material to cure into a desired bra cup shape, a wider variety of bra cups shapes may be manufactured. Additionally, the bra cup manufactured according to the injection molding process may not have the tendency to expand nor shrink, because the liquid material is cured directly into a solid state having the desired shape. Such an injection molding process may greatly increase the type of shapes that can be manufactured.
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