| 摘要 |
This bra cup structure comprises two layers of viscoelastic foam 2, 3 bonded together, sandwiching between them a pouch 4 containing a malleable material made of silicone gel filled with polymer microspheres and crosslinked; the pouch 4 is made up of two thin polymer films 5, 6 sealed together, these for example being made of polyurethane. |
