Towel Woven Fabric

Abstract

A towel product may comprise a gauze layer and a pile layer. The gauze layer may comprise multiple-wound yarns serving as warp yarn and weft yarn, the multiple-wound yarns each comprising cotton yarn and regenerated cellulose yarn manufactured without causing substitution of hydroxy groups that are twisted together. The pile layer may comprise pile disposed on at least an exterior surface. The pile layer may be woven from cotton yarn. The gauze layer and the pile layer may be coupled such that entanglement of gauze layer warp yarn and pile layer ground weft yarn occurs with a prescribed period. Cotton yarn of multiple-wound yarn may be single-ply yarn. Regenerated cellulose yarn of multiple-wound yarn may be two-ply yarn. Multiple-wound yarn may contain cotton yarn in an amount that is 30 mass % to 70 mass %, and may contain regenerated cellulose yarn in an amount that is 70 mass % to 30 mass %.

Claims

1. A towel woven fabric having pile at one face thereof and made up of not less than two layers, the towel woven fabric comprising: a gauze layer comprising a gauze layerwarp yarn and a gauze layer weft yarn, the gauze layer warp yarn employing a first multiple-wound yarn in which a first cotton yarn and a first regenerated cellulose yarn that has been manufactured without causing substitution of hydroxy groups are twisted together, and the gauze layer weft yarn employing a second multiple-wound yarn in which a second cotton yarn and a second regenerated cellulose yarn that has been manufactured without causing substitution of hydroxy groups are twisted together; and a pile layer at which a pile surface is formed on at least an exterior surface thereof.

2. The towel woven fabric according to claim 1 wherein the pile layer comprises woven pile layer cotton yarn.

3. The towel woven fabric according to claim 1 wherein the gauze layer and the pile layer are coupled such that entanglement of the gauze layer warp yarn and a ground weft yarn of the pile layer occurs with a prescribed period.

4. The towel woven fabric according to claim 1 wherein the first and second cotton yarns are single-ply yarns, and the first and second regenerated cellulose yarns are two-ply yarns.

5. The towel woven fabric according to claim 4 wherein the combined content of the first and second cotton yarns in the first and second multiple-wound yarns is 30 mass % to 70 mass %, and the combined content of the first and second regenerated cellulose yarns in the first and second multiple-wound yarns is 70 mass % to 30 mass %.

6. The towel woven fabric according to claim 2 wherein the first and second cotton yarns are single-ply yarns, and the first and second regenerated cellulose yarns are two-ply yarns.

7. The towel woven fabric according to claim 6 wherein the combined content of the first and second cotton yarns in the first and second multiple-wound yarns is 30 mass % to 70 mass %, and the combined content of the first and second regenerated cellulose yarns in the first and second multiple-wound yarns is 70 mass % to 30 mass %.

8. The towel woven fabric according to claim 3 wherein the first and second cotton yarns are single-ply yarns, and the first and second regenerated cellulose yarns are two-ply yarns.

9. The towel woven fabric according to claim 8 wherein the combined content of the first and second cotton yarns in the first and second multiple-wound yarns is 30 mass % to 70 mass %, and the combined content of the first and second regenerated cellulose yarns in the first and second multiple-wound yarns is 70 mass % to 30 mass %.

10. The towel woven fabric according to claim 1 wherein the first and second regenerated cellulose yarns comprise neither rayon nor cuprammonium rayon.

11. The towel woven fabric according to claim 10 wherein the first and second regenerated cellulose yarns are lyocell yarns.

Description

BRIEF DESCRIPTION OF DRAWINGS

[0010] Many aspects of the invention can be better understood with reference to the following drawings. The components in the drawings are not necessarily to scale, emphasis instead being placed upon clearly illustrating the principles of the present invention.

[0011] Moreover, in the drawings, like reference numerals designate corresponding parts throughout the several views.

[0012] FIG. 1 is a drawing showing the constitution of a towel associated with an embodiment of the present invention.

[0013] FIG. 2 is a schematic enlarged sectional view of a towel associated with an embodiment of the present invention.

[0014] FIG. 3 is a drawing to assist in describing locations at which a gauze layer and a pile layer in a towel associated with an embodiment of the present invention might be coupled.

EMBODIMENTS FOR CARRYING OUT INVENTION

[0015] A towel woven fabric suitable for printing of pictorial content, which is associated with an embodiment of the present invention, will be described hereinbelow with reference to the drawings.

[0016] In accordance with the present embodiment, lyocell yarn, e.g., Tencel (registered trademark) yarn or other such regenerated fiber, e.g., fiber comprising regenerated cellulose such as regenerated cellulose manufactured by a process not causing substitution of hydroxy groups, is preferably used at the printable surface of the towel woven fabric so as to permit printing to be carried out cleanly and with high resolution using dye-based ink.

[0017] A preferred embodiment employs regenerated cellulose fiber manufactured by a process not causing substitution of hydroxy groups. The regenerated cellulose fiber preferably comprises neither rayon nor cuprammonium rayon. The regenerated cellulose fiber is preferably lyocell yarn.

[0018] Towel 10, which is a product that might be manufactured from a towel woven fabric associated with the present embodiment, has a two-layer structure, comprising gauze layer 11, which is a plain weave portion; and pile layer 20, which is a pile-woven portion at which pile is formed on one face thereof. The exterior surface of gauze layer 11 which is the face thereof that is opposite the face that opposes pile layer 20 is printable surface 11a, and the exterior surface of pile layer 20 which is the face thereof that is opposite the face that opposes gauze layer 11 is pile surface 20a (see FIG. 1).

[0019] Gauze layer 11 might be produced by weaving gauze-layer warp yarn 12 and gauze-layer weft yarn 15. Gauze-layer warp yarn 12 and gauze-layer weft yarn 15 are preferably multiple-wound yarns (gauze-layer multiple-wound yarns) in which cotton yarn and lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups are twisted together.

[0020] The cotton yarns making up these gauze-layer multiple-wound yarns might be 32-count single-ply yarns, and the lyocell yarns or other such regenerated cellulose yarns manufactured without causing substitution of hydroxy groups making up these gauze-layer multiple-wound yarns might be 40-count two-ply yarns. The mixture ratio of the cotton yarn and the lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups at each of these gauze-layer multiple-wound yarns, expressed as a mass % ratio, might be such that there is 50% lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups with respect to 50% cotton yarn.

[0021] It is generally the case that while lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups is superior in terms of coloration with respect to dye-based inks, it has poor strength, and there is even a possibility that breakage will occur if it is placed under high tension during weaving. In accordance with the present embodiment, causing lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups to be included in gauze-layer yarns 12, 15 that make up gauze layer 11 which serves as printable surface 11a permits improvement in coloration during printing.

[0022] Moreover, by using not lyocell yarnor other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groupsalone but multiple-wound yarn in which cotton yarn and lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups are twisted together as gauze-layer yarns 12, 15, it is possible to reduce to a minimum the decrease in strength that would otherwise occur due to use of lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups.

[0023] While the mixture ratio of the cotton yarn and the lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups at each of the gauze-layer multiple-wound yarns may of course be varied as appropriate, if the mixture ratio of the lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups therein is too high the strength of the gauze-layer multiple-wound yarn will be low, and there is a possibility that breakage will occur due to the tension placed thereon during weaving. Conversely, if the mixture ratio of the lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups therein is too low, this will cause coloration during printing to be poor. It is therefore preferred that the mixture ratio of lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups within the gauze-layer multiple-wound yarn be such that lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups is 30% to 70%, and cotton yarn is 70% to 30%.

[0024] Pile layer 20 is produced by weaving pile-layer ground warp yarn 22, pile warp yarn 23, and pile-layer ground weft yarn 25, 30-count single-ply cotton yarns being used as these pile-layer yarns 22, 23, 25. Thus, as the yarns which make up pile layer 20 are all cotton yarns, it has high strength while also permitting maintenance of a soft texture and feel when touched by the hand, in similar fashion as with an ordinary towel.

[0025] Here, as shown in FIG. 2, gauze layer 11 and pile layer 20 might be coupled by causing gauze-layer warp yarn 12 and pile-layer ground weft yarn 25 to be entangled with prescribed period(s) in the warp direction and in the weft direction. In the present embodiment, pile layer 20, which has pile at one face thereof, is layered with and coupled to gauze layer 11 such that pile surface 20a, on which pile is formed, is present at the exterior. At FIG. 2, note that a plurality of weft yarns that are adjacent in the warp direction are for convenience shown as being within the same sectional plane.

[0026] Regarding the locations at which gauze layer 11 and pile layer 20 are coupled, this occurs with a period of twelve threads in the weft direction; that is, one thread of gauze-layer warp yarn 12 is entangled by pile-layer ground weft yarn 25 for every twelve threads thereof. Coupled pile-layer ground weft yarn 25a, which is entangled by one thread of coupled gauze-layer warp yarn 12a, has a period of twenty threads in the warp direction; that is, this occurs such that there is one thread of pile-layer ground weft yarn 25a for every twenty threads thereof. FIG. 3 is a schematic diagram showing locations at which gauze layer 11 and pile layer 20 might be coupled, pile-layer ground weft yarn 25a being shown in thick line at coupled locations.

[0027] Here, as shown in FIG. 3, coupled gauze-layer warp yarns 12a that are adjacent in the weft direction are such that the locations at which these are coupled with a period of twenty threads to pile-layer ground weft yarns 25a are displaced in alternating fashion in the warp direction every ten threads.

[0028] Regarding the density in the weft direction of gauze-layer warp yarn 12 at gauze layer 11 and pile-layer ground warp yarn 22 at pile layer 20, the kujira osa count thereof, which indicates the number of warp threads (how many ha there are) per kujira sun (3.7879 cm), is 70-count.

[0029] Furthermore, regarding the density in the warp direction of gauze-layer weft yarn 15 at gauze layer 11 and pile-layer ground weft yarn 25 at pile layer 20, the number of threads of weft yarn 15, 25 per inch (2.54 cm) is 110. Furthermore, the mass of towel 10 which has a two-layer structure is 84 g. In accordance with the present embodiment, weave density is made to be somewhat high so as to make it possible for printing to be carried out with high resolution.

[0030] The constitution of towel 10 having been described in detail above, the present embodiment comprises gauze layer 11 woven from multiple-wound yarn made up of lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups and cotton yarn, and makes it possible to achieve good coloration when using dye-based ink to carry out printing of pictorial content on printable surface 11a at the exterior of gauze layer 11.

[0031] Furthermore, towel 10 comprises pile layer 20, at the exterior of which pile surface 20a is located, making it possible to maintain a soft feel against the skin and texture as befits a towel woven fabric while also permitting satisfactory printing.

[0032] Furthermore, in accordance with the present embodiment, by causing the cotton yarns in the gauze-layer multiple-wound yarns to be single-ply yarns, and causing the lyocell yarns or other such regenerated cellulose yarns manufactured without causing substitution of hydroxy groups in the gauze-layer multiple-wound yarns to be two-ply yarns, this makes it possible to increase the area of lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups as compared with cotton yarn at the surface of printable surface 11a at gauze layer 11, and makes it possible to achieve satisfactory printing using dye-based ink.

[0033] Furthermore, with respect to the multiple-wound yarns, because it is generally the case that increasing the number of yarn plies that are twisted together will increase yarn surface unevenness and reduce printing resolution, it is preferred for satisfactory printing that few yarn plies be twisted together therein. In accordance with the present embodiment, by causing cotton yarn for reinforcing strength to be single-ply yarn, and causing lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups to be two-ply yarn, this makes it possible to achieve satisfactory printing while also maintaining the strength of the multiple-wound yarns which comprise cotton yarn and lyocell yarn or other such regenerated cellulose yarn manufactured without causing substitution of hydroxy groups.

[0034] Moreover, the present invention is not limited to the foregoing embodiment but admits of any number of variations without departing from the gist of the present invention. For example, the shapes, sizes, materials and so forth of the members that make up the towel associated with the present embodiment may be varied as appropriate.

[0035] Furthermore, so long as it can be done while ensuring some degree of soft feel against the skin and texture, the pile layer may be made up not of cotton yarn but of yarn made of polyester or other such different material(s). Furthermore, whereas at the foregoing embodiment the pile layer had pile at one face thereof, it is possible to employ a pile layer that has pile at both faces thereof.

[0036] Furthermore, whereas at the foregoing embodiment the towel had a two-layer structure in which there was a gauze layer and a pile layer, so long as it can be done while providing a printable surface in the form of a gauze layer comprising multiple-wound yarn(s) made up of cotton yarn(s) and lyocell yarn(s) or other such regenerated cellulose yarn(s) manufactured without causing substitution of hydroxy groups, the structure thereof may be such that there are three or more layers.

[0037] Furthermore, it goes without saying that printing on the printable surface need not be printing using dye-based ink but may be printing using pigment-based ink or printing by some other different method.

EXPLANATION OF REFERENCE NUMERALS

[0038] 10 Towel [0039] 11 Gauze layer [0040] 11a Printable surface [0041] 12 Gauze-layer warp yarn [0042] 12a Coupled gauze-layer warp yarn [0043] 15 Gauze-layer weft yarn [0044] 20 Pile layer [0045] 20a Pile surface [0046] 22 Pile-layer ground warp yarn [0047] 23 Pile warp yarn (cotton yarn) [0048] 25 Pile-layer ground weft yarn [0049] 25a Coupled pile-layer ground weft yarn