| 摘要 |
<p>A Disposable shaving unit having one or more razor blades (4) that creates a smooth surface on the skin as a result of friction and contact with water without using other shaving aid materials wherein the production of an entire platform (5) and cap section (7) uses an injection process which defines a skin engaging surface composed of a blend of water insoluble polymer in an amount of 50-90% by weight that is polystyrene, thermoplastic rubber (with or withour filler) with or without polystyrene, polyethylene, polypropylene and polyacetal, water soluble polymer in an amount of 9-40% by weight and polyethylene glycol in an amount of 1-10 % by weight.</p> |
