JPH0919350A - Bedding - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the touch to the skin surpassing the touch to the skin of towels by constituting a woven fabric of a weft double cloth shape, curving and bulging the weft on the front surface to put the weft in relieve and to produce a special rugged feel and to obtain bedding commonly usable in hot and cold seasons by raising the rear surface and sewing end edges quadruple. SOLUTION: A front layer 10 is formed of the first front weft 1 which is bound by the front weft larger in size than the size of weft and total 8 pieces of warps including 7 pieces of warp sinking from the front weft and one piece of the warp floating therefrom, the larger-sized second front weft 2 arranged to deviation in the phase of the floating warp from the first front weft 1 and the succeeding similarly arranged third and fourth front weft 3, 4. On the other hand, a rear layer 13 is constituted by repeating the larger-sized rear weft 11 bound by the warp formed by repeating two units, each unit consisting of three pieces of the floating warp and one piece of the sinking warp and the larger-sized second rear weft arranged with the sinking warp so as to deviate in the phase from this first rear weft. The woven fabric of the weft backed weave is constituted by alternately repeating the front weft and the rear weft, by which the bedding is produced.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】この発明は、夏冬兼用の寝具であ
り、表面はタオル状またはタオルを超えた独特の凹凸の
ある感触を有し、裏面は毛布状に加工されて十分な保温
性を有し、さらに、端縁部を独特の構造に加工して、寝
具としての使用上の安定感を与えたものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to bedding for both summer and winter, the surface of which has a towel-like shape or a unique uneven texture that exceeds that of a towel, and the back surface of which is processed into a blanket-like shape for sufficient heat retention. In addition, the edge portion is processed into a unique structure to give a stable feeling when used as bedding.

【０００２】[0002]

【従来の技術】緯二重織の毛布の表面に対して、その表
面を起毛せずに裏面だけを起毛した商品が従来から知ら
れていた。けれども、この系統では表面が単調に過ぎる
欠点があった。また、一重織の布を片面起毛したものも
知られていた。この系統のように一重織の布を片面起毛
したものでは、表面に出る糸も裏面に出る糸も共通であ
り、表面に出る糸が起毛の影響で悪く変化するという欠
点があった。2. Description of the Related Art Conventionally, there has been known a product in which the surface of a blanket of a weft double woven fabric is not raised, but only the back face is raised. However, this system had the drawback that the surface was too monotonous. In addition, a single-woven cloth with one side raised is also known. In the case of a single-woven fabric that is raised on one side like this system, the yarn that appears on the front surface and the yarn that appears on the back surface are common, and there is a drawback in that the yarn that appears on the surface changes badly due to the effect of raising.

【０００３】[0003]

【発明が解決しようとする課題】緯二重織状の織物を構
成し、表面の緯糸を湾曲させかつ膨らませ、浮き上がら
せて、特殊な凹凸感を出現させたタオル状またはタオル
を超えた肌触りを得るとともに、裏面を起毛し端縁部を
４重に縫製して、夏冬兼用であり、かつ安定感のあるも
のを寝具として供給しようとするものである。[Problems to be Solved by the Invention] A double weave woven fabric is formed, and the weft yarn on the surface is curved and inflated to be lifted up to give a towel-like feel or a feel beyond a towel, which gives a special feeling of unevenness. At the same time, the back surface is raised and the edge portions are sewn in quadruple, and it is intended to supply a bedclothing that is both summer and winter and has a sense of stability.

【０００４】[0004]

【課題を解決するための手段】本発明の寝具の表層は、
経糸に比べて太い糸からなる表緯糸とこの表緯糸に対し
て沈む７本の経糸と浮く１本の経糸の合計８本の経糸と
で綴じられる第一の表緯糸と、上記第一の表緯糸に比べ
て浮く経糸の位相をずらせて配置した太い第二の表緯糸
と、以下同様にして浮く経糸の位相を次第に斜め方向に
ずらせて配置した表緯糸によって表層を形成し、裏層
は、浮く３本の経糸と沈む１本の経糸の合計４本の経糸
の単位を２単位繰り返した経糸で綴じられる太い第一の
裏緯糸と、上記第一の裏緯糸に比べて位相をずらせて沈
む経糸を配置した太い第二の裏緯糸とからなり、この第
一の裏緯糸と第二の裏緯糸を繰り返して裏層を構成し、
この表緯糸と裏緯糸とを交互に繰り返しつつ表裏共通の
経糸で綴じて緯二重織状の織物を構成し、表層を形成す
る表緯糸は２本〜１２本の単糸を撚り合わせた撚糸から
なり、裏層を構成する裏緯糸は織布後に起毛加工されて
いて、その起毛加工によって起毛前に比べて縮まった状
態にあり、この裏緯糸の縮みによって、上記表緯糸は起
毛加工前に比べて短縮され、膨らんだ状態としたもので
ある。The surface layer of the bedding of the present invention comprises:
A first weft that is bound with a weft that is thicker than the warp, seven warps that sink to the front weft, and one warp that is floating, for a total of eight warps, and the first weft described above. The surface layer is formed by a thick second surface weft arranged by shifting the phase of the floating warp as compared with the weft, and a surface weft arranged by gradually shifting the phase of the floating warp in the same manner below, and the back layer is formed by A thick first back weft that is bound with a warp that repeats two units of a total of four warp threads, three floating warp threads and one sinking warp thread, and sinks with a phase shift compared to the first back weft thread It consists of a thick second back weft yarn with warps arranged, and the first back weft yarn and the second back weft yarn are repeated to form a back layer,
The front and back wefts and the back and back wefts are alternately repeated and bound with the warp common to the front and back to form a weft double-woven fabric, and the front and back wefts forming the surface layer are twisted yarns of 2 to 12 single yarns. The back weft yarns that make up the back layer have been napped after woven cloth, and are in a state of being shrunk compared to before fluffing due to the fluffing process. It is shortened and has a bulged state.

【０００５】また、上記裏緯糸の起毛加工による収縮率
は、起毛加工前に比べて１０％〜２５％としたものであ
る。The shrinkage ratio of the back weft due to the raising process is 10% to 25% of that before the raising process.

【０００６】また、上記寝具の端縁部をその起毛された
側が表面に出るように折り曲げ、さらに、この折り曲げ
られた部分を他の布で覆って縫製加工したものである。Further, the edge portion of the bedding is bent so that its raised side is exposed on the surface, and the bent portion is covered with another cloth for sewing.

【０００７】[0007]

【作用】この発明においては、上記構成としたので、以
下に述べる作用を奏する。一般に、緯二重織を単に裏面
起毛しただけでは表面が却って不自然になることが知ら
れている。その場合、裏面の起毛作業の進行を進めて幅
が次第に収縮すると、表面はますます醜くなる。これは
表面の緯糸が無理に押し縮められるからである。本発明
はこの現象を逆に利用し、表面の緯糸として単糸を多重
に撚り合わせた太い糸を用い、この多重に撚り合わせた
られた太い緯糸が軸方向に押し縮められる時に、撚糸を
構成する各単糸が遊離して各単糸の間に空間を生じて膨
らんだ状態にになり、さらに押し曲げられる現象を利用
する。その膨らみを容易にするために、多数の経糸のう
ちの１本で太い表緯糸を支えさせる。上記の表層の表緯
糸は膨み、かつ湾曲して浮き上がって、タオルとは異な
った肌触りを生じる。この凹凸面を肌に接して夏物、合
物としても使用できるだけでなく、このタオル状の表層
と毛布状の裏層を好みに応じて使い分けることが可能に
なる。その結果、毛布としての使用とシ−ツとしての使
用との二種の用途に用いることができる。In the present invention, since it has the above-mentioned structure, the following operation is achieved. It is generally known that simply raising the back of a weft double weave causes the surface to become unnatural. In that case, as the raising operation of the back surface progresses and the width gradually shrinks, the front surface becomes more and more ugly. This is because the weft on the surface is forcibly compressed. The present invention makes use of this phenomenon in reverse, and uses a thick yarn in which single yarns are twisted in multiples as a surface weft, and when the thick wefts twisted in multiples are compressed in the axial direction, a twisted yarn is formed. Utilizing the phenomenon in which the individual single yarns are released and a space is created between the individual single yarns to be in a swelled state, and further pushed and bent. In order to facilitate the bulge, one of the many warps supports a thick front weft. The surface weft yarns on the surface layer swell and are curved and lifted up to give a different touch to the towel. Not only can this uneven surface be brought into contact with the skin to be used as a summer item or a compound item, but also this towel-like surface layer and blanket-like back layer can be selectively used according to preference. As a result, it can be used for two purposes, that is, as a blanket and as a sheet.

【０００８】なお、上記表緯糸の膨らみと湾曲した浮き
上がりとは寝具の体積を増加させる効果を生じる。ま
た、裏面も裏緯糸の起毛加工の効果によって体積が増加
し、表緯糸と裏緯糸との相乗作用によって著しく保温性
に富んだ寝具が得られる。The bulge of the surface weft and the curved uplifting have the effect of increasing the volume of the bedding. In addition, the back surface also increases in volume due to the effect of raising the back weft, and the bedclothes that are remarkably rich in heat retention can be obtained by the synergistic action of the front weft and the back weft.

【０００９】さらに、端縁部を折り返し、それを別布で
覆って縫製加工して四重にすることにより、四方が額縁
状に保持される。これは折れ曲がり易い寝具自体の欠点
を補って安定性のある寝具が得られる。Further, by folding back the edge portion, covering it with another cloth and sewing it into four layers, the four sides are held in a frame shape. This compensates for the drawbacks of the bedding itself, which is easily bent, and provides a stable bedding.

【００１０】[0010]

【実施例】図１は本発明の実施例の寝具の一部を部分的
に裁断した断片を拡大して描いた斜視図、図２は組織図
である。図において１０は表層、５は経糸、１は第一の
緯糸、２は第二の緯糸、３は第三の緯糸、４は第四の緯
糸である。裏層１３は第一の裏緯糸１１と第二の裏緯糸
１２とが繰り返されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an enlarged perspective view of a fragmentary part of the bedding according to an embodiment of the present invention, and FIG. 2 is an organization chart. In the figure, 10 is a surface layer, 5 is a warp, 1 is a first weft, 2 is a second weft, 3 is a third weft, and 4 is a fourth weft. The back layer 13 is formed by repeating the first back weft yarn 11 and the second back weft yarn 12.

【００１１】図において、表層１０を形成する表緯糸１
〜４は、２本〜１２本の単糸を撚り合わせた太い撚糸で
ある。経糸５は上記表緯糸に比べて細く、表緯糸と裏緯
糸とを共通して組織する。In the figure, a surface weft 1 forming a surface layer 10
4 to 4 are thick twisted yarns in which 2 to 12 single yarns are twisted together. The warp yarns 5 are thinner than the front weft yarns, and have a common design for the front weft yarns and the back weft yarns.

【００１２】表層１０は経糸に比べて太い糸からなる第
一の表緯糸１、第二の表緯糸２、第三の表緯糸３、第四
の表緯糸４と、この表緯糸に対して、沈む７本の経糸と
浮く１本の経糸の合計８本の経糸５が、緯糸を綴じる位
置を次第に斜め方向にずらして配置され、表層１０を構
成している。図では第４の表緯糸まで符号で表示し、第
五以下も図のように続くが第五以下の表緯糸は符号を省
略した。The surface layer 10 is composed of yarns thicker than the warp yarns, namely a first surface weft 1, a second surface weft 2, a third surface weft 3, a fourth surface weft 4, and, with respect to this surface weft, A total of eight warp threads 5, that is, seven sinking warp threads and one floating warp thread, are arranged so that the positions for binding the weft threads are gradually shifted in an oblique direction to form a surface layer 10. In the figure, up to the fourth surface weft is also indicated by a code, and the fifth and subsequent threads continue as shown in the figure, but the fifth and lower surface wefts are omitted.

【００１３】裏層は、浮く３本の経糸と沈む１本の経糸
の合計４本の経糸の単位を２単位繰り返した経糸で綴じ
られる太い第一の裏緯糸１１と、上記太い第一の裏緯糸
に比べて位相をずらせて沈む経糸を配置した太い第二の
裏緯糸１２とからなり、この第一の裏緯糸と第二の裏緯
糸を繰り返して裏層１３を構成し、この表緯糸と裏緯糸
とを交互に繰り返しつつ表裏共通の経糸で綴じて緯二重
織状の織物を構成している。The backing layer includes a thick first back weft yarn 11 bound with a warp yarn obtained by repeating two units of a total of four warp yarns, three floating warp yarns and one sinking warp yarn, and the thick first back yarn. It is composed of a thick second back weft 12 in which a warp that is out of phase with respect to the weft is arranged. The first back weft and the second back weft are repeated to form a back layer 13, and this front weft is used. The weft double woven fabric is constructed by alternately repeating back and back wefts and binding them with a warp common to the front and back.

【００１４】図１の変化組織としては例えばて図３、図
４のような組織が存在するが、いずれにしても原理的に
は図１と何ら変わるところがない。As the change structure of FIG. 1, there are, for example, the structures shown in FIGS. 3 and 4, but in any case, in principle, there is no difference from that of FIG.

【００１５】裏面を組織図で示せば例えば図７（ａ）、
（ｂ）のようになる。（ａ）は正斜紋の例である。
（ｂ）は破斜紋の例であるが、これを若干変形させた破
斜紋であってもよい。If the back side is shown in an organization chart, for example, FIG.
(B). (A) is an example of an orthographic pattern.
Although (b) is an example of a torn pattern, it may be a slightly deformed torn pattern.

【００１６】表層を形成する表緯糸は２本〜１２本の単
糸を撚り合わせた撚糸からなり、裏層を構成する裏緯糸
は織布後に起毛加工されていて、その起毛加工によって
起毛前に比べて縮まった状態にあり、この裏緯糸の縮み
によって、上記表緯糸は起毛加工前に比べて短縮され、
膨らんだ状態になっている。The surface weft forming the surface layer is a twisted yarn in which 2 to 12 single yarns are twisted together, and the back weft forming the backing layer is napped after weaving, and before napping by the napping process. The front weft is shortened compared to before the raising process due to the shrinkage of the back weft,
It is inflated.

【００１７】表層を形成する太い表緯糸として縮まって
湾曲して浮き上がる緯糸は、単糸の２本〜１２本を撚り
合わせた撚糸を用いる。好ましくは単糸を２本〜１０
本、この実施例では５本を撚り合わせた撚糸を用いた。
次に、裏層を構成する裏緯糸は織布後に起毛加工されて
いて、その起毛加工の結果によって起毛前に比べて縮ま
った状態にあり、この裏緯糸の縮みによって、上記の表
層の表緯糸は起毛加工前に比べて短縮され、膨らんで湾
曲して浮き上がった状態にある。As a thick weft yarn forming a surface layer, a weft yarn which is contracted, curved and floated is a twisted yarn obtained by twisting two to twelve single yarns. Preferably 2 to 10 single yarns
In this example, a twisted yarn formed by twisting five yarns was used.
Next, the back weft constituting the back layer has been napped after woven cloth and is in a state of being shrunk compared to before fluffing as a result of the fluffing process. Is shorter than before nap processing, and is in a state of bulging, curving and floating.

【００１８】以上のように図１に示した最終製品では、
表緯糸が膨らんで湾曲して浮き上がっていて、僅かに１
本の浮く経糸で押さえられているが、浮く経糸と浮く経
糸との間隔、換言すれば湾曲して浮き上がった部分のピ
ッチは、３ｍｍ〜１０ｍｍ、好ましくは４ｍｍ〜８ｍｍ
に設定する。この実施例では５．５ｍｍに設定してあ
る。As described above, in the final product shown in FIG.
The surface weft bulges, bends, and floats up to 1
Although it is held down by the floating warp of the book, the distance between the floating warp and the floating warp, in other words, the pitch of the curved and raised portion is 3 mm to 10 mm, preferably 4 mm to 8 mm.
Set to. In this embodiment, it is set to 5.5 mm.

【００１９】図１（ｂ）は起毛加工前の状態を示す端面
図である。図１（ａ）と比べてわかるように、裏緯糸は
起毛されず従って長さは縮まっておらず、表緯糸は膨ら
んだり浮き上がったりしていない。最も好ましい膨らみ
と浮き上がりを得ようとして実験を重ねた結果では、起
毛加工作業の進行によって裏緯糸を縮ませる収縮率は１
０％〜２５％、好ましくは１２％〜２２％、上記の実施
例では２０％に設定した。図１（ｂ）に符号Ｗ₁ で示し
た起毛前の横幅は、図１（ａ）では符号Ｗ₂ で示す横幅
のように起毛加工によって収縮している。この収縮率が
表緯糸の膨らみや湾曲、浮き上がりを左右する。FIG. 1 (b) is an end view showing the state before the raising process. As can be seen from comparison with FIG. 1 (a), the back weft is not raised and therefore the length is not shortened, and the surface weft is not swollen or lifted. As a result of repeated experiments in order to obtain the most preferable bulge and lift, the shrinkage rate for shrinking the back weft yarn by the progress of the raising process is 1
It was set to 0% to 25%, preferably 12% to 22%, and 20% in the above examples. The lateral width before raising, which is indicated by reference numeral W ₁ in FIG. 1B, is contracted by raising processing like the lateral width indicated by reference numeral W ₂ in FIG. 1A. This contraction rate influences the bulge, curve and lift of the surface weft.

【００２０】図５は、端縁部９を縫製する途中の過程を
示す。端縁部は裏層１３（起毛側）が外側になるように
曲げる。FIG. 5 shows a process in the middle of sewing the edge portion 9. The edge portion is bent so that the back layer 13 (brushed side) is on the outside.

【００２１】図６は、本発明の寝具を示し縫製を終えた
後の状態を示す。図５に示した折り曲げ部をカバ−する
ように別布８で覆って、縫い付け部６、７で四重に縫い
合わせる。もし表層がプリント加工によって色模様があ
っても、上述のように、無地の裏層（起毛面）が表層を
包み込むので、端縁部には何らの模様も出ず、たとえ別
布８が薄い布であっても端縁部９には余分な模様が出現
しない。FIG. 6 shows the bedding of the present invention in a state after sewing is completed. The folded portion shown in FIG. 5 is covered with another cloth 8 so as to cover it, and sewn portions 6 and 7 are sewn in four layers. Even if the surface layer has a color pattern due to the printing process, as mentioned above, the plain back layer (raised surface) wraps the surface layer, so no pattern appears on the edge, and even if the separate cloth 8 is thin. Even with cloth, no extra pattern appears on the edge portion 9.

【００２２】以上、図１（ａ）および組織図図２、図
３、図４に示した実施例は、発明者らが最も好ましい実
施例として選んだものを掲げた。この好ましい実施例に
到達するまでの研究過程では、発明者らは、いろいろな
原組織を出発点として似たようなものを試作した。次に
掲げる組織図は本発明の請求項とは関係せず、本出願に
対する次善のものであるが、参考までに次に掲げる。As described above, the embodiment shown in FIG. 1 (a) and the organization charts FIG. 2, FIG. 3 and FIG. 4 has been selected by the inventors as the most preferred embodiment. In the course of research until reaching this preferred embodiment, the inventors have made similar prototypes starting from various original tissues. The following organizational charts are not related to the claims of the present invention and are suboptimal to this application, but are listed below for reference.

【００２３】図８は、３本の経糸を１単位とする緯二重
織を原組織として、それを横に二倍に並べ、表緯糸は沈
む５本の経糸と浮く１本の経糸からなり、この浮く１本
の経糸の位置の位相を次第にずらせて配置したものであ
り、これを起毛すれば表面には膨らみ湾曲して浮き上が
った表緯糸が斜め方向に配列される。FIG. 8 shows a weft double weave having three warps as one unit, which are doubled side by side. The surface wefts are composed of five sinking warps and one floating warp. The floating warp yarns are arranged so that the phase of the position of the warp yarns is gradually shifted, and when the warp yarns are raised, the surface weft yarns that are bulged and curved and floated are arranged in an oblique direction.

【００２４】図９は、図８の系統であり、原組織を横に
３倍に並べたものである。FIG. 9 shows the system of FIG. 8 in which the original tissues are arranged side by side three times.

【００２５】[0025]

【発明の効果】以上のように、本発明によれば、表層の
表緯糸は膨み、かつ湾曲して浮き上がって、タオルとは
異なった肌触りを生じる。この凹凸面を肌に接して夏
物、合物としても使用できるだけでなく、このタオル状
の表層と毛布状の裏層を好みに応じて使い分けることが
可能になる。その結果、毛布としての使用とシ−ツとし
ての使用との二種の用途に用いることができる。As described above, according to the present invention, the surface weft of the surface layer swells and is curved and lifted up to give a different touch to the towel. Not only can this uneven surface be brought into contact with the skin to be used as a summer item or a compound item, but also this towel-like surface layer and blanket-like back layer can be selectively used according to preference. As a result, it can be used for two purposes, that is, as a blanket and as a sheet.

【００２６】また、本発明によれば、表緯糸の膨らみと
湾曲した浮き上がりとは寝具の体積を増加させる効果を
生じる。また、裏面も裏緯糸の起毛加工の効果によって
体積が増加し、表緯糸と裏緯糸との相乗作用によって、
著しく体積が大きく保温性に富んだ寝具が得られる。Further, according to the present invention, the bulge of the surface weft and the curved uplifting have the effect of increasing the volume of the bedding. In addition, the back surface also increases in volume due to the effect of raising the back weft, and due to the synergistic effect of the front and back wefts,
A bedding having a remarkably large volume and excellent heat retention can be obtained.

【００２７】また、本発明によれば、端縁部を折り返
し、それを別布で覆って四重に縫製加工することによ
り、四方が額縁状に保持される。これは折れ曲がり易い
寝具自体の欠点を補って安定性のある寝具が得られる。
もし表層がプリント加工によって色模様があっても、無
地の裏層（起毛面）が表層を包み込むので、端縁部には
何らの模様も出ず、縫製で覆う別布が薄い布であっても
端縁部には余分な模様が出現しない。Further, according to the present invention, the edges are folded back, covered with another cloth and sewn in four layers, whereby the four sides are held in a frame shape. This compensates for the drawbacks of the bedding itself, which is easily bent, and provides a stable bedding.
Even if the surface layer has a color pattern due to printing, the plain back layer (brushed surface) wraps the surface layer, so there is no pattern on the edge, and the separate cloth covered by sewing is a thin cloth. No extra pattern appears at the edges.

【図面の簡単な説明】[Brief description of the drawings]

【図１】（ａ）本発明の寝具の一部分を裁断して示した
拡大斜視図である。 （ｂ）上記（ａ）の起毛加工前を示す端面図である。FIG. 1 (a) is an enlarged perspective view showing a part of the bedding of the present invention by cutting. (B) It is an end view which shows the above-mentioned (a) before raising processing.

【図２】本発明の寝具に用いる組織図である。FIG. 2 is an organization chart used for the bedding of the present invention.

【図３】本発明の寝具に用いる組織図である。FIG. 3 is an organization chart used for the bedding of the present invention.

【図４】本発明の寝具に用いる組織図である。FIG. 4 is an organization chart used for the bedding of the present invention.

【図５】本発明の寝具の縫製の途中の工程を示す部分拡
大斜視図である。FIG. 5 is a partial enlarged perspective view showing a step in the middle of sewing the bedding of the present invention.

【図６】本発明の寝具の縫製を終えた状態を示す部分拡
大端面図である。FIG. 6 is a partially enlarged end view showing a state in which the bedding of the present invention has been sewn.

【図７】本発明の寝具の裏面組織を示す組織図である。FIG. 7 is a structural diagram showing a back surface structure of the bedding of the present invention.

【図８】本発明の完成に至るまでの研究過程に登場した
参考例の組織図である。FIG. 8 is an organization chart of a reference example that appeared in the research process until the completion of the present invention.

【図９】本発明の完成に至るまでの研究過程に登場した
参考例の組織図である。FIG. 9 is an organization chart of a reference example that appeared in the research process until the completion of the present invention.

【符号の説明】[Explanation of symbols]

１ 第一の表緯糸 ２ 第二の表緯糸 ３ 第三の表緯糸 ４ 第四の表緯糸 ５ 経糸 ６、７ 縫い付け部 ８ 覆う別の布 ９ 端縁部 １０ 表層 １１ 裏緯糸 １２ 裏緯糸 １３ 裏層 1 1st surface weft 2 2nd surface weft 3 3rd surface weft 4 4th surface weft 5 Warp 6, 7 Sewing part 8 Another cloth to cover 9 Edge edge 10 Surface layer 11 Back weft 12 Back weft 13 Back layer

───────────────────────────────────────────────────── フロントページの続き (72)発明者 向阪修一 大阪府堺市高倉台４丁11番５号 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Shuichi Kosaka 4-11-5 Takakuradai, Sakai City, Osaka Prefecture

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 表層は、経糸に比べて太い糸からなる表
緯糸とこの表緯糸に対して沈む７本の経糸と浮く１本の
経糸の合計８本の経糸とで綴じられる第一の表緯糸と、
上記第一の表緯糸に比べて浮く経糸の位相をずらせて配
置した太い第二の表緯糸と、以下同様にして浮く経糸の
位相を次第に斜め方向にずらせて配置した表緯糸によっ
て表層を形成し、 裏層は、浮く３本の経糸と沈む１本の経糸の合計４本の
経糸の単位を２単位繰り返した経糸で綴じられる太い第
一の裏緯糸と、上記第一の裏緯糸に比べて位相をずらせ
て沈む経糸を配置した太い第二の裏緯糸とからなり、こ
の第一の裏緯糸と第二の裏緯糸を繰り返して裏層を構成
し、 この表緯糸と裏緯糸とを交互に繰り返しつつ表裏共通の
経糸で綴じて緯二重織状の織物を構成し、 表層を形成する表緯糸は２本〜１２本の単糸を撚り合わ
せた撚糸からなり、裏層を構成する裏緯糸は織布後に起
毛加工されていて、その起毛加工によって起毛前に比べ
て縮まった状態にあり、この裏緯糸の縮みによって、上
記表緯糸は起毛加工前に比べて短縮され、膨らんだ状態
にあることを特徴とする寝具。1. The first surface is bound by a surface weft that is thicker than the warp, and 7 warps that sink to the surface weft and a total of 8 warps that float 1 warp. With weft,
A surface layer is formed by a thick second surface weft arranged by shifting the phase of the floating warp as compared with the first surface weft and a surface weft arranged by gradually shifting the phase of the floating warp in the same manner below. , The back layer is a thick first back weft that is bound with a warp that repeats two units of a total of four warps of three floating warps and one sinking warp, and compared to the first back weft described above. It consists of a thick second back weft with a warp that is sunk by shifting the phase, and repeats the first back weft and the second back weft to form a back layer, and alternates this front weft and back weft. A weft double woven fabric is formed by repeatedly binding the warps common to the front and back, and the surface weft forming the surface layer is a twisted yarn formed by twisting 2 to 12 single yarns, and the back weft forming the back layer. Is napped after being woven, and the nap is shrinking compared to before napping. Located state, by shrinkage of the backing weft, Table wefts is shortened than before raising processing, bedding, characterized in that in the inflated state. 【請求項２】 請求項１記載の寝具において、上記裏緯
糸の起毛加工による収縮率は、起毛加工前に比べて１０
％〜２５％であることを特徴とする寝具。2. The bedding according to claim 1, wherein the shrinkage rate of the back weft due to the raising process is 10 as compared with that before the raising process.
% To 25% bedding. 【請求項３】 請求項１記載の寝具において、上記寝具
の端縁部をその起毛された側が表面に出るように折り曲
げ、さらに、この折り曲げられた部分を他の別布で覆っ
て縫製加工したことを特徴とする寝具。3. The bedding according to claim 1, wherein the edge portion of the bedding is bent so that its raised side is exposed on the surface, and the bent portion is covered with another cloth for sewing. Bedding characterized by that.