| 摘要 |
<p>A tooth cleaner comprises an elongate plastic body (1) and a brush portion (2) connected with the body and consisting of a plastic fabric or net which forms bristles (3) projecting from the body in the transverse direction thereof. A method for manufacturing the tooth cleaner comprises preparing an injection mould suited for injection moulding or like moulding of an elongate plastic body, inserting between the splits of the mould a strip of a plastic fabric or net having a larger width than the moulding cavity, closing the mould, and injecting plastic in the mould to form the body which is thermally bonded to the strip.</p> |
