RU2019130659A - BRUSH CONTAINING MONO FIBER MIX - Google Patents

Claims (21)

1. A brush (1,) comprising a handle (10) having at one end a bristle holder (20) and a plurality of monofilaments (21, 22, 23) fixed in a bristle holder (20), in this case, the set of monofilaments (21, 22, 23) contains monofilaments (23) of the first type, monofilaments (22) of the second type, and monofilaments (21) of the third type, and monofilaments (23) of the first type are thicker than the thickness of monofilaments (22) of the second type, and thicker than the thickness of monofilaments (21) of the third type, and the monofilament (21) of the third type is longer than the length of the monofilament (23) of the first type and longer than the length of the monofilament (22) of the second type. 2. A brush according to claim 1, wherein the second type of monofilament (22) has a thickness equal to or greater than that of the third type monofilament (21). 3. A brush according to claim 1, wherein the second type of monofilament (22) is thinner than that of the third type of monofilament (21). 4. A brush according to any of the preceding claims, wherein the thickness of the first type of monofilament (23) is at least 1.75 times the thickness of the second and / or third type monofilaments (22,21). 5. A brush according to any one of the preceding claims, wherein at least one of the monofilaments (23) of the first, second or third type is hollow. 6. A brush according to any one of the preceding claims, wherein at least one of the monofilaments (22) of the first, second or third type has a structured outer surface. 7. A brush according to any one of the preceding claims, wherein at least one of the monofilaments (21) of the first, second or third type is pinched. 8. Brush according to any one of the preceding claims, wherein the monofilaments (21, 22, 23) of the first and / or second and / or third type are made of polyester. 9. A brush according to any one of the preceding claims, wherein the monofilaments (21, 22, 23) of the first and / or second and / or third type are tapered. 10. Brush according to any of the preceding claims, wherein at least one or more of the second and / or third type of monofilaments (22, 21) are solid. 11. Brush according to any of the preceding paragraphs, in which the specified set of monofilaments contains 15-30% monofilaments (23) of the first type, 15-40% monofilaments (22) of the second type and 35-65% of monofilaments (21) of the third type of the total monofilaments (21, 22, 23). 12. Brush according to claim 11, in which the specified set of monofilaments contains 22-28% monofilaments (23) of the first type, 32-38% of monofilaments (22) of the second type and 37-43% of monofilaments (21) of the third type of the total number of monofilaments (21, 22, 23). 13. A brush according to any one of the preceding claims, wherein the thickness of the first type of monofilaments (23) is equal to or greater than 0.3 mm. 14. A brush according to any one of the preceding claims, wherein the thickness of the first type of monofilaments (23) is 0.3-0.4 mm. 15. A brush according to any one of the preceding claims, wherein the thickness of the second and / or third type monofilaments (22, 21) is 0.15-0.3 mm. 16. A brush according to any one of the preceding claims, wherein the length of the first type monofilaments (23) is 55-70 mm, the length of the second type monofilaments (22) is 60-70 mm and the length of the third type monofilaments (21) is 65-80 mm. 17. A brush as claimed in any one of the preceding claims, wherein the plurality of monofilaments comprises three types of monofilaments (21, 22, 33) of three different lengths. 18. A brush according to any one of the preceding claims, wherein the plurality of monofilaments comprises three types of monofilaments (21, 22, 33) having three different thicknesses.