TH19269B - Skin contact parts for razor set - Google Patents

Abstract

The invention involves skin contact parts (12) for use with a razor blade assembly (1) or a wet shaving system. Where the skin contact component consists of a long, flexible sheath (14) and at least one long, hard core (13), the core (13) is encased. With the casing (14) in such a way that the peripheral surface of the casing (13) does not intersect with the peripheral surface of the casing (14), the core (13) is generally oriented throughout. The length of the sheath (14) in order to make the part in contact with the skin (12) the whole piece is strong. Adequate mechanical and deformation (For example, when remanufacturing), during use or after Usage has already been done for a certain amount.

Claims (9)

1. A set of scraper containing blades and long polymer skin contact parts that are Immovable adhesion to the blade, the skin contact parts are polymer parts that It is a single piece composed of a semi-solid or hard inner polymer layer that is surrounded by the inner layer. Outside the elastic elastomer, such outer layer has intermittent skin contact surface, the inner layer as The axial protrusion passes through the outer layer and provides mechanical strength to the skin contact parts. 2. The scraper unit of claim 1, where the outer layer represents a hardness of approximately 27 to approximately 75 on the scale of Shore A. 3. Scraper unit of claim 1 or 2, where the outer layer is included. Selected elastic material from styrene elastomer, polyolefin elastomer, polyamide elastomer, polyester. Elastomers, polyurethane elastomers, and combinations of them. 4. Scraper unit of claim 1 or 2, where the outer layer includes Selected elastic material from styrene-ethylene / butylene-styrene-block copolymer, ethylene propylene. Diene Noomer (EPDM) / structured interlocked polypropylene, polypropylene / butyl rubber, polypropylene / butyl rubber / ethylene vinylacry A state, and a mix of them. 5. Scraper unit of claim 1 or 2, where such inner layer includes Selected polymers from polypropylene, polyethylene, polystyrene, high impact polystyrene, nylon, poured polyethylene. Raphthalate (PET), acetal resin, and a combination of them. 6. Scraper unit of claim 1 or 2, where the outer layer also includes Materials selected from cyberspace plastics, beard softeners, lubricants, shaving aids, additives, sticky agents, perfumes, itch / irritants, antimicrobial agents. / Substance Hardening of the skin, anti-inflammatory agents, astringents, surfactants, compounding agents, blow-molding agents, and combinations thereof. 7. Razor cartridge of claim No. 1, where the surface of the skin is in contact with the spokes. 8. The scraper cartridge of claim No. 1, where the skin contact surface is composed of a groove. 9. The scraper cartridge of claim 1, where the skin contact surface includes a dent 1. 0. Scraper cartridge of claim No. 1, where the surface of the skin contact is composed of a saddle.