Hydrophilic cotton product comprising a soft surface and a scraping surface
The invention relates to a hydrophilic cotton product of 100% cotton fibers and including at least one first and one second outer layers. In the invention, the first layer is of fine fibers exhibiting a low micronaire value and constitutes a soft side and the second layer is of fibers exhibiting a higher micronaire value and constitutes a scraping surface. In particular, the product of the invention applies to cosmetics for makeup deposition on and/or removal from the skin.
1. A hydrophilic cotton product of 100% cotton fibers comprising at least one first outer layer and at least one second outer layer, wherein the first outer layer comprises fine fibers exhibiting a low micronaire value and providing a soft side to said product, and the second outer layer comprising fibers exhibiting a micronaire value higher than the low micronaire value of the first outer layer and providing a scraping surface to said product.
2. Product as claimed in claim 1 , wherein the first outer layer exhibits a micronaire value between 2 and 5 μg/inch and the second outer layer exhibits a micronaire value between 4 and 10 μg/inch, and wherein a differential of micronaire values for the first outer layer and the second outer layer is at least 1 μg/inch.
3. Product as claimed in claim 2 , wherein the first outer layer exhibits a micronaire value between 2.8 and 4.2 μg/inch and the second outer layer exhibits a micronaire value between 5 and 8.5 μg/inch.
4. Product as claimed in claim 1 , 2 or 3 , wherein the first outer layer and the second outer layer each have a specific surface weight of at least 8 g/m 2 .
5. Product as claimed in claim 1 , 2 or 3 , further comprising at least one core layer present between the first outer layer and the second outer layer.
6. Product as claimed in claim 1 , 2 or 3 , wherein each of the first outer layer and the second outer layer further comprise surface striations wherein spacing between striations of one of the first outer layer or the second outer layer is less than spacing between striations of the other layer.
7. Product as claimed in claim 6 , wherein the spacing between the striations of the first outer layer is between 0.4 and 1.2 mm and the spacing between the striations of the second outer layer is between 1.2 and 3 mm.
8. Product as claimed in claim 6 , wherein the first outer layer comprises striations of mutual spacings between 0.4 and 1.2 mm and the second outer layer comprises striations in a sequence comprising several sets of striations, each set of striations exhibiting a spacing between striations that is between 0.4 and 1.2 mm and each set of striations is spaced from a next set of striations by a distance of between 1.2 and 4 mm.
9. Product as claimed in claim 1 , 2 or 3 , wherein at least one of the first outer layer or the second outer layer is embossed.
10. Product as claimed in claim 6 , wherein at least one of the first outer layer or the second outer layer is embossed.
11. Product as claimed in claim 1 , wherein the first outer layer of low micronaire value further comprises a softening agent which is present substantially at an outward surface of the layer.
12. A method for manufacturing a hydrophilic cotton product as claimed in claim 6 comprising hydraulically linking each of the first outer layer and the second outer layer by water jets wherein axes of said water jets are mutually spaced apart by a distance that differs for the water jets used on the first outer layer and the water jets used on the second outer layer in such a way that the first outer layer and the second outer layer so made include surface striations of different inter-spacings.
13. Product as claimed in claim 1 , 2 or 3 , wherein said product comprises a deposition and/or makeup removal product.
14. Product as claimed in claim 6 , wherein said product comprises a deposition and/or makeup removal product.