The present invention relates to woven terry fabrics and, more particularly, to woven terry fabrics having a faux dobby and articles made therefrom.
Woven terry towels have long included dobby zones in one or more strips near the opposite ends of the towel. Dobby zones are primarily decorative elements that are associated with more luxurious and higher quality towels. As such, towels with dobby zones are sought after in the marketplace.
Warp terry pile fabric constitutes the main body and end zones of towels having dobby zones. The primary yarns visible across the body and end zones of these towels are the pile warp yarns. In contrast, standard dobby zones lack pile and the primary visible yarns are fill yarns.
Standard dobby zones have a higher weave density such as 33 picks/cm to 60 picks/cm in the fill when compared to the pile portion of the towel, which have a much lower weave density, such as between 10 picks/cm and 20 picks/cm in the fill. The higher density dobby zone may shrink differentially after bleaching and washing than the terry pile zones, which can result in puckering.
Further, the dobby zones require a significantly greater amount of time to weave when compared to the amount of time required to weave a similar length of terry fabric. As such, including dobby zones in towels increases the amount of time required to weave the fabric when compared with towels woven with pile from end to end and that exclude a traditional dobby section.
Towels having the aesthetic of a dobby section, but not the drawbacks, are desired.
Aspects of the present invention provide an improved terry fabric having a faux dobby zone. Further aspects of the invention provide improved terry fabric articles, such as towels, having desirable drying characteristics and aesthetics while also having faux dobby zones that improve the efficiency with which the articles are made and reduce puckering. One way to accomplish this is to weave the fabric with a faux dobby zone created by weaving a pile in that zone to have a height that is visually distinct from the pile in immediately adjacent terry zones. In embodiments, the pile in the faux dobby zone is visibly lower than the pile in the adjacent zones so as to create a fabric having a faux dobby that is woven at the same or similar rates and density as the remainder of the fabric and gives the dobby appearance. The resulting terry fabric may be utilized to make a terry fabric article, such as a towel, having a faux dobby zone that is more or less imperceptible from conventionally woven terry fabric articles woven with standard dobby zones.
In particular, an aspect of the invention is directed to a terry fabric article that includes a body having a first end and a second end that are opposite one another and a first side edge and a second side edge that are also opposite another and generally perpendicular to the first and second opposite ends. The body also includes a plurality of zones extending across the fabric between the first and second opposite ends or the first and second opposite edges. The body also includes a first terry zone with a pile having a first pile height, a second terry zone with a pile having a second pile height, and a first faux dobby zone intermediate to the first and second terry zones. The first faux dobby zone has a pile with one or more heights that are visibly distinct from the pile heights of the adjacent first and second terry zones. In embodiments, the one or more heights of the pile in the first faux dobby zone is visibly less than the height of the pile in each of the first and second terry zones. In embodiments, the one or more heights of the pile in the first faux dobby zone is less than 50%, less than 40%, or less than 35% of the height of the pile in each of the first and second terry zones. In embodiments, the first faux dobby zone, first terry zone, and the second terry zone each have the same number of picks per centimeter in the fill. Embodiments of the invention may include one or more additional faux dobby zones and additional terry zones. The fabric may be utilized to produce a terry fabric article, such as a bath mat, a wash cloth, or a towel.
By virtue of the foregoing, there is thus provided a terry fabric, and terry fabric articles made therefrom, having a faux dobby that is as attractive as articles with regular dobby, but that is more efficiently produced and lacks the puckering that can occur after laundering prior art dobby towels. These and other objects and advantages of the present invention shall be made apparent from the accompanying drawings and the description thereof.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the general description of the invention given above and the detailed description of the embodiments given below, serve to explain the principles of the present invention.
With reference to
As shown in
The exemplary terry fabric articled 10 illustrated in
The terry fabric articles 10, 110 also each include at least one intermediate terry zone 32, and in an embodiment, the article includes at least a second intermediate terry zone 34. The pile in each of the intermediate zone 32 and the second intermediate zone 34 has a pile height hI. In an embodiment, the pile height hI in the intermediate zone 32 is equal to the pile height hI in the second intermediate zone 34. In other embodiments, the pile height hI in the intermediate zone 32 is within 10% of the pile height hI in the second intermediate zone 34. In embodiments of the invention, the pile height in one or both of the top and bottom end zones 28, 30 is equal to or within 10% of the pile height in one or both of the intermediate zone 32 and the second intermediate zone 34.
It should be understood that the individual heights of pile loops N in one or more of the end zones 28, 30 and/or intermediate zones 32, 34 can vary from pile loop to pile loop within one or more zones 28, 30, 32, 34, such as to provide decorative patterns, for example. In one embodiment, as shown in
With reference to
In embodiments of the invention, the height hD of the pile in the top and bottom faux dobby zones 40, 42, 140, 142 is visibly distinct from the heights hE, hI of the pile in the adjacent top and bottom end zones 28, 30 (collectively referred to as “end zones”) and the adjacent intermediate and second intermediate zones 32, 34 (collectively referred to as “intermediate zones”). Visibly distinct differences in pile height are differences in pile height that appear as a distinct edge between the pile of adjacent zones when viewed straight on by the casual observer with 20/20 vision under regular ambient indoor lighting conditions and without aid of magnification.
In embodiments of the invention, visibly distinct differences in pile height include a pile height hD in the faux dobby zones 40, 42, 140, 142 that is at least 35% different from the pile height in the immediately adjacent end zones 28, 30 and the immediately adjacent intermediate zones 32, 34. In embodiments of the invention, visibly distinct differences in pile height include a pile height hD in the faux dobby zones 40, 42, 140, 142 that is at least 40% different from the pile height in the immediately adjacent end zones 28, 30 and the immediately adjacent intermediate zones 32, 34. In embodiments of the invention, visibly distinct differences in pile height include a pile height hD in the faux dobby zones 40, 42, 140, 142 that is at least 50% different from the pile height in the immediately adjacent end zones 28, 30 and the immediately adjacent intermediate zones 32, 34. In preferred embodiments, the pile height in the faux dobby zones is less than the pile height in the immediately adjacent end zones 28, 30 and in immediately adjacent intermediate zones 32, 34. For example, the difference in pile height hD in the faux dobby zones 40, 42, 140, 142 could be at least 35%, at least 40%, or at least 50% less than the height of the immediately adjacent end zone and immediately adjacent intermediate zone. The pile height hD in the faux dobby zone is the average pile height in the faux dobby zone 40, 42140, 142 relative to the average pile height in the immediately adjacent zones, e.g., end zones 28, 30 or intermediate zones 32, 34.
It should be understood that the individual heights of pile loops N in a faux dobby zone 40, 42140, 142 can vary from pile loop to pile loop within that zone, such as to provide decorative patterns, for example. In one embodiment, as shown in
With reference again to the exemplary embodiment illustrated in
Traditional towels are often woven with cam borders having a flat pile yarn (i.e., the pile is not raised like normal terry pile) that is not used to create an aesthetic embellishment. In contrast and as illustrated in
The heights of the pile may be measured as the distance that the pile projects from the ground fabric. In embodiments of the invention, the pile height in the intermediate and end zones may range from between about 5 mm and about 10 mm. In embodiments of the invention having terry fabric with a double-sided pile, the total thickness of the pile from both sides of the fabric in the intermediate and end zones may range between about 10 mm and about 20 mm. As described above, the one or more pile heights in the faux dobby zones will be visibly distinct from the pile heights in the adjacent intermediate and end zones. In another embodiment, as shown in
The pile height may also be considered as a function of the terry ratio, which is an expression of the length of yarn consumed for the pile as compared to the ground warp. In an embodiment of the invention, the fabric in the intermediate and end zones may have a terry ratio which ranges between about 1:1 and about 12:1. In another embodiment, the fabric in the intermediate and end zones may have a terry ratio which ranges between about 3:1 and 12:1 or about 5:1 and 11:1.
The yarns defining the ground fill, ground warp, and pile warp of embodiments of the terry fabric articles 10, 110 may be made of any suitable material including yarns made of natural material, synthetic material, and combinations thereof. In an embodiment, at least a portion of the yarns include hydrophilic fibers, such as cotton or other cellulosic fibers that may optionally be blended with synthetic yarns such as polyester in spun or filament yarn form. Such yarns are known in the art. Further, depending upon the desired characteristic of the fabric, the ground fill and ground warp may be selected of appropriate materials and the pile warp may be selected of the same or different materials, likewise any combination of yarns may be utilized to define the ground fill, ground warp, and pile warp as desired.
The terry fabrics described herein may be used to manufacture any sort of terry fabric article, such as bath mats, wash cloths, and towels including bath sheets, bath towels, hand towels, and dish towels.
As the fabric is woven for articles 10, 110, the pile height for each zone 28, 30, 32, 34, 40, 42, 140, 142 of the body 31 of the article 10 is woven to have the desired height. In an embodiment, terry fabric is woven on a terry loom capable of weaving the terry fabric with the desired pile height in each zone. Notably, when weaving the fabric to result in the present invention, the height of the pile may be adjusted without significant additional adjustments to the weaving process or the density of the fabric in the faux dobby zone. For example, prior art standard dobby zones have between 33 and 60 picks/cm and the visible yarns forming the pattern of the dobby are in the fill. The number of picks per centimeter in prior art standard dobby zones are more than 200% the number of picks per centimeter fill found in the terry fabric outside of the dobby zones. In contrast, in embodiments of the present invention, the visible yarns are in the warp and the number of picks per centimeter fill in the faux dobby zones 40, 42, 140, 142 is no more than 200% of the number of picks per centimeter fill in the end zones 28, 30 and the intermediate zones 32, 34. In embodiments, the number of picks per centimeter fill in the faux dobby zones 40, 42, 140, 142 is up 150% of the number of picks per centimeter fill in the end zones 28, 30 and the intermediate zones 32, 34. In embodiments, the number of picks per centimeter fill in the faux dobby zones 40, 42, 140, 142 is up 125% of the number of picks per centimeter fill in the end zones 28, 30 and the intermediate zones 32, 34. In embodiments, the number of picks per centimeter fill in the faux dobby zones 40, 42, 140, 142 is within 10% of the number of picks per centimeter fill in the end zones 28, 30 and the intermediate zones 32, 34. In embodiments, the number of picks per centimeter fill in the faux dobby zones 40, 42, 140, 142 is the same as the number of picks per centimeter fill in the end zones 28, 30 and the intermediate zones 32, 34. In an exemplary embodiment, the faux dobby zones 40, 42, 140, 142 as well as the end zones 28, 30 and the intermediate zones 32, 34 may include from 10 picks per centimeter fill to 18 picks per centimeter fill. The higher density weave in prior art dobby zones results in thick tucked hems or selvages as well as puckering caused by differential shrinking in the dobby zones as compared to the remainder of the towel. The lower density of embodiments of the inventions described herein allows for thinner tucked hems or selvages in the faux dobby zone, which are aesthetically pleasing, and shrinkage that matches the remainder of the towel.
The presently described faux dobby fabrics can be used to produce articles, such as towels, that have the look and feel of more expensive and luxurious towels in less time when compared to weaving fabrics having standard dobby zones. In embodiments of the invention, the faux dobby fabric may be woven, on average, at least 100% more quickly than similar fabric having a standard dobby.
By virtue of the foregoing, there is thus provided a woven terry fabric towel 10 with faux dobby zones having the advantages described herein.
While the present invention has been illustrated by the description of embodiments thereof and specific examples, and while the embodiments have been described in considerable detail, it is not intended to restrict or in any way limit the scope of the appended claims to such detail. Additional advantages and modifications will readily appear to those skilled in the art. For example, although the drawings illustrate a three-pick terry-weave pattern, any suitable pattern may be used to form the woven terry fabric. It is further contemplated that the article could include one or more terry zones between the faux dobby zones and that more than one faux dobby zone may be associated with each end of the towel. Further, patterns can be formed in the faux dobby by varying the height of the pile to result in the desired pattern. Additionally, if more than one yarn type is used in the warp, any desired sequence or pattern of spun yarn and/or synthetic filament yarn may be used. Also, the woven terry fabric may include synthetic fibers, filaments, and/or yarns in the pile loops, with the synthetic material being polyester and/or other suitable synthetic material(s). Thus, the invention in its broader aspects is therefore not limited to the specific details, representative apparatus and methods and illustrative examples shown and described. Accordingly, departures may be made from such details without departing from the scope or spirit of applicant's general inventive concept.
Filing Document | Filing Date | Country | Kind |
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PCT/US2019/030380 | 5/2/2019 | WO | 00 |
Number | Date | Country | |
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62666148 | May 2018 | US |