Claims
- 1. An apparatus for the preparation of artificial hairs for hair-implantation, comprising: a vacuum vessel, a vacuum pump communicating with the vacuum vessel through an on-off valve, a crucible disposed in the vacuum vessel equipped with a heater for fusing silver, and a rotary container provided in the vacuum vessel adapted to receive monofilaments of a synthetic resin therein whereby amorphous silver is caused to adhere in spots to the monofilaments by subjecting said monofilaments to vacuum deposition of said silver at a vacuum degree of 10.sup.-3 -10.sup.-6 Torr at monofilament substrate temperatures of 36.degree. C. or lower upon rotation of said container;
- wherein the rotary container is formed of a hollow cylinder having closed side ends and wherein said cylinder is provided with a plural number of openings which are made by cutting off a circumferential wall of said hollow cylinder in a vicinity close to said side ends or one side end of said hollow cylinder so as to expose free ends of monofilaments of artificial hairs held in said rotary container.
- 2. The apparatus for preparation of the artificial hairs for hair-implantation as claimed in claim 1, wherein the hollow cylinder is provided with at least one line of a series of small conical projections arranged at equal intervals in circumferential directions on an inner surface of said hollow cylinder.
Priority Claims (1)
Number |
Date |
Country |
Kind |
63-193445 |
Aug 1988 |
JPX |
|
Parent Case Info
This is a division of application Ser. No. 352,447 filed May 16, 1989 pending.
US Referenced Citations (4)
Foreign Referenced Citations (3)
Number |
Date |
Country |
236759 |
Jun 1986 |
DDX |
142704 |
Nov 1980 |
JPX |
57-188677 |
Nov 1982 |
JPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
352447 |
May 1989 |
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