JP6735407B1 - Laminated fabric for clothing containing multiple fibers and method for producing laminated fabric for clothing containing multiple fibers - Google Patents
Laminated fabric for clothing containing multiple fibers and method for producing laminated fabric for clothing containing multiple fibers Download PDFInfo
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- Laminated Bodies (AREA)
Abstract
【課題】 保温性、吸湿性及び発熱性を備え、軽量で柔らくボリュームのある複数繊維含有衣料品用積層生地及び複数繊維含有衣料品用積層生地の製造方法を提供する。【解決手段】複数の繊維を混合した混合繊維からなる第１混合繊維層と第２混合繊維層が積層された中間繊維層の上面及び下面に、熱可塑性樹脂層を介して、上面用生地層及び下面用生地層がそれぞれ積層され、第１混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、第２混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、全体が熱融着により一体化してなる複数繊維含有衣料品用積層生地。【選択図】 図１PROBLEM TO BE SOLVED: To provide a lightweight, soft and voluminous laminated fabric for a plurality of fiber-containing clothing and a method for producing a laminated fabric for a plurality of fiber-containing clothing, which has heat retention, hygroscopicity and exothermicity. SOLUTION: An upper surface fabric layer is provided with a thermoplastic resin layer on the upper surface and the lower surface of an intermediate fiber layer in which a first mixed fiber layer and a second mixed fiber layer composed of mixed fibers in which a plurality of fibers are mixed are laminated. And the lower surface fabric layers are respectively laminated, the first mixed fiber layer is made of a mixed fiber obtained by mixing two kinds or three kinds of polyester composite fiber, feather fiber and cupra fiber, and the second mixed fiber layer is made of polyester. A multi-fiber-containing laminated fabric for clothing, which is made of a mixed fiber obtained by mixing two or three types of a composite fiber, a feather fiber, and a cupra fiber, and is wholly integrated by heat fusion. [Selection diagram]
Description
本発明は、保温性、吸湿性及び発熱性を備え、軽量で柔らくボリュームのある複数繊維含有衣料品用積層生地及び複数繊維含有衣料品用積層生地の製造方法を提供する。 The present invention provides a laminated fabric for a plurality of fiber-containing clothing, which is heat-retaining, hygroscopic, and exothermic, and is lightweight, flexible, and a method for producing a laminated fabric for a plurality of fiber-containing clothing.
保温性が求められる衣料品や寝装具には、アヒルやガチョウなどの鳥のダウン（羽毛）やフェザー（羽根）（以下、「羽毛」とする。）が広く使われている。羽毛は軽量で保温性が高く吸湿発散性に優れ、羽毛を詰めた衣服や布団はとても温かいという特徴を備える。
一般に、羽毛を使った衣料品や寝装品などの羽毛製品は、側生地の間に羽毛が詰められ、その羽毛の膨らみにより嵩高となり空気の層ができ、保温性を高めている。
The downs (feathers) and feathers (feathers) of birds such as ducks and geese are widely used in clothing and bedding that require heat insulation. Feathers are lightweight, have high heat retention, and have excellent moisture wicking properties. Feather-filled clothes and futons are very warm.
Generally, in feather products such as clothing and bedding using feathers, the feathers are stuffed between the side fabrics, and the bulging of the feathers creates a bulky layer of air to improve heat retention.
しかし、単に側生地の間に羽毛を充填するだけでは、羽毛が一部に偏ってしまって均等に分散配置されないため、保温機能が低下し、型崩れし意匠的にも好ましくない。
そのため、所定の間隔で表側と裏側の側生地を縫付けてキルティング加工を施し、羽毛が大きく移動し偏るのを防止し製品全体に均等に羽毛が配置されるようにしたり、羽毛をダウンパックと呼ばれる袋状の中生地内に収納し、そのダウンパックを表側と裏側の側生地を縫い付けてできた空間に介在させたりして、羽毛の偏りや抜け出しを防止しているものがある。
しかし、このように側生地を縫い付け、その間に羽毛やダウンパックを充填した衣服は、縫い付けた部分が低く薄くなり、その分、羽毛やダウンパックを充填した部分がより高く厚く感じるため、凹凸が激しく着用すると着膨れをしてしまい、外観上問題がある。
また、羽毛は軽量で一つ一つが非常に細かいことから、側生地を縫い合わせた針穴から抜け出してしまい、特に衣服用の生地は伸縮するものが使われるため、着用時に生地が伸びるとさらに羽毛が抜けだしやすくなってしまうという問題がある。
However, if the feathers are simply filled between the side fabrics, the feathers are unevenly distributed and are not evenly distributed, so that the heat retaining function is deteriorated and the shape is lost, which is not preferable in terms of design.
Therefore, the front and back side fabrics are sewn at a predetermined interval and quilted to prevent large movements of the feathers and uneven distribution so that the feathers are evenly distributed throughout the product, or the feathers are downpacked. Some of them are stored in a so-called bag-shaped middle fabric, and the downpack is placed in the space created by sewing the front and back side fabrics together to prevent the feathers from being biased or slipping out.
However, in the garment in which the side fabric is sewn in this way, and the feathers and downpacks are filled between them, the sewn portion becomes low and thin, and the portion where the feathers and downpacks are filled feels higher and thicker by that amount, If it is worn with severe irregularities, it will swell and there is a problem in appearance.
In addition, since the feathers are lightweight and each piece is very fine, it slips out of the needle hole where the side fabrics are sewn together, and since the fabrics used for clothes are especially stretchable, when the fabrics stretch when worn There is a problem that it is easy to get out.
このような問題に対し、側生地の縫い合わせ部分が低く薄くならないようにする方法として、例えば、実開昭５２−９５５０１号公報には、「表生地に適当の間隔をおいてひだを取り、そのひだの基部に沿って縫目を設け、ひだの先端近くを裏生地に対して縫着し、これを繰返すことによって細長い室を並列して設け、この室内に中綿、羽毛等の中入材料を詰め込んだキルティング衣料。」が開示されている（特許文献１）。
また、実開昭５２−３２４１１号公報には、「上布と下布との二重構造を有し、その間に長手方向に対してほぼ直角に連通して、結合糸によって分割された間隙部を有して、この間隙部内に平均に羽毛を詰められた羽毛パッド。」が開示されている（特許文献２）。
In order to solve such a problem, as a method of preventing the seam portion of the side cloth from being thin and thin, for example, Japanese Utility Model Laid-Open No. 52-95501 discloses that "the outer cloth is pleated at appropriate intervals and A seam is provided along the base of the fold, and the vicinity of the tip of the fold is sewn to the lining fabric, and by repeating this, a long and narrow chamber is provided in parallel, and the filling material such as batting and feathers is placed in this chamber. Stuffed quilted clothing." is disclosed (Patent Document 1).
In addition, Japanese Utility Model Laid-Open No. 52-32411 discloses that "a double layer structure of an upper cloth and a lower cloth is communicated between them at a substantially right angle to a longitudinal direction, and a gap portion is divided by a binding yarn. And a feather pad having feathers evenly packed in the gap." (Patent Document 2).
上記特許文献１に記載のキルティング衣料であれば、表生地と裏生地を直接縫い合わせせず、表生地と裏生地の間にひだを設けて幅を持たせて羽毛等を充填する室を構成しているので、羽毛等の詰め物の厚さに応じてひだの幅を調整でき、表生地と裏生地の縫い合わせ部分が低く薄くなって外観を損なうということはない。
また、上記特許文献２に記載の羽毛パッドも、上布と下布の間に連結糸を設け、表生地と裏生地を直接縫い合わせしないので、これを表生地と裏生地の間に入れて衣服を製造すれば、外観的には低くて薄い部分がなく凹凸の少ない意匠性の高い衣服となる。
In the case of the quilted garment described in Patent Document 1, the front cloth and the back cloth are not directly sewn together, but a fold is provided between the front cloth and the back cloth so as to have a width and form a room for filling feathers and the like. Therefore, the width of the folds can be adjusted according to the thickness of the padding such as feathers, and the appearance of the front and back fabrics is not lowered and thinned and the appearance is not spoiled.
Further, in the feather pad described in Patent Document 2 as well, since a connecting thread is provided between the upper cloth and the lower cloth and the front cloth and the back cloth are not directly sewn together, the cloth is put between the front cloth and the back cloth. When manufactured, the garment has a low appearance, has no thin portion, and has a high degree of designability with few irregularities.
上記特許文献１や２に記載の方法であれば、表生地と裏生地を直接縫い合わせないので、縫い合わせ部が薄く低くなることがなく全体として凹凸が少なく、外観上優れた羽毛入りの衣服となるが、それぞれ、ひだを形成したり、連結糸をいれたりと、製造工程が多く手間がかかり作業効率が悪く、コストアップを強いられている。
また、これらの方法では、ひだを形成する縫い目や、連結糸をいれる縫い目等、縫い目が多くなり、羽毛の抜けだしを防止するのは難しい。
また、衣服にした場合、冬期以外の保管時や、外出先で脱いだ後など場所をとり、さらに流通における運送時には大きく場所を占領するため、取り扱いしにくいという問題がある。
本発明は、このような事情に鑑みなされたものであり、製造工程が複雑ではなく作業効率がよく、かつ羽毛のような暖かさ、柔らかさを備え、保温性、吸湿性及び発熱性に優れ、羽毛のような風合いを備えた軽量で柔らくボリュームのある複数繊維含有衣料品用積層生地及びその製造方法を提供するものである。
According to the methods described in Patent Documents 1 and 2, since the front and back fabrics are not directly sewn together, the sewn portion does not become thin and low, and there are few irregularities as a whole, resulting in a garment with feathers having an excellent appearance. However, there are many manufacturing processes, such as forming pleats and inserting connecting yarns, resulting in poor work efficiency and high cost.
Further, with these methods, there are many seams such as seams forming pleats and seams for connecting threads, and it is difficult to prevent feathers from slipping out.
In addition, in the case of clothing, there is a problem that it is difficult to handle because it takes up a lot of space during storage other than winter, after taking it off on the go, and during transportation during distribution.
The present invention has been made in view of such circumstances, the manufacturing process is not complicated, work efficiency is good, and it has warmth and softness like feathers and is excellent in heat retention, hygroscopicity and heat generation. The present invention provides a lightweight, soft and voluminous laminated fabric for a plurality of fiber-containing clothing having a feather-like texture and a method for producing the same.
本発明者は上記課題を下記の手段により解決した。
〈１〉複数の繊維を混合した混合繊維からなる第１混合繊維層と第２混合繊維層が積層された中間繊維層の上面及び下面に、熱可塑性樹脂層を介して、上面用生地層及び下面用生地層がそれぞれ積層されてなり、前記第１混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、前記第２混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、全体が熱融着により一体化してなることを特徴とする複数繊維含有衣料品用積層生地。
The present inventor has solved the above problems by the following means.
<1> On the upper and lower surfaces of the intermediate fiber layer in which the first mixed fiber layer and the second mixed fiber layer made of mixed fibers in which a plurality of fibers are mixed, are laminated, via the thermoplastic resin layer, the upper fabric layer and The lower surface fabric layers are respectively laminated, and the first mixed fiber layer is composed of a mixed fiber obtained by mixing two kinds or three kinds of polyester composite fiber, feather fiber and cupra fiber, and the second mixed fiber layer Is a polyester composite fiber, a feather fiber, and a cupra fiber, and is composed of a mixed fiber obtained by mixing two or three kinds, and the whole is integrated by heat fusion, so that a multi-fiber-containing laminated fabric for clothing is obtained. ..
〈２〉複数の繊維を混合した混合繊維からなる第１混合繊維層と第２混合繊維層が積層された中間繊維層の上面及び下面に、熱可塑性樹脂層を介して、上面用生地層及び下面用生地層がそれぞれ積層されてなり、前記第１混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維を混合した混合繊維からなり、前記第２混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維を混合した混合繊維からなり、全体が熱融着により一体化してなることを特徴とする複数繊維含有衣料品用積層生地。 <2> On the upper surface and the lower surface of the intermediate fiber layer in which the first mixed fiber layer and the second mixed fiber layer made of the mixed fiber in which a plurality of fibers are mixed are laminated, the upper fabric layer and the upper fabric layer via the thermoplastic resin layer. Lower surface fabric layers are respectively laminated, the first mixed fiber layer is made of a mixed fiber in which polyester composite fiber, feather fiber and cupra fiber are mixed, and the second mixed fiber layer is made of polyester composite fiber, feather fiber And a mixed fiber in which cupra fibers are mixed, and the whole is integrated by heat fusion, and a multi-fiber-containing laminated fabric for clothing.
〈３〉前記第１混合繊維層におけるポリエステル複合繊維の含有量が、前記第１混合繊維層の総重量に対して１〜９９重量％であり、羽毛繊維とキュプラ繊維の前記第１混合繊維層における含有量が、前記第１混合繊維層の総重量に対して、それぞれ０〜９９重量％であることを特徴とする前記〈１〉に記載の複数繊維含有衣料品用積層生地。
〈４〉前記第２混合繊維層におけるポリエステル複合繊維の含有量が、前記第２混合繊維層の総重量に対して１〜９９重量％であり、羽毛繊維とキュプラ繊維の前記第２混合繊維層における含有量が、前記第２混合繊維層の総重量に対して、それぞれ０〜９９重量％であることを特徴とする前記〈１〉に記載の複数繊維含有衣料品用積層生地。
<3> The content of the polyester composite fiber in the first mixed fiber layer is 1 to 99 wt% with respect to the total weight of the first mixed fiber layer, and the first mixed fiber layer of feather fibers and cupra fibers Content in each of the first mixed fiber layers is 0 to 99% by weight, based on the total weight of the first mixed fiber layers. The multi-fiber-containing laminated fabric for clothing according to the item <1>.
<4> The content of the polyester composite fiber in the second mixed fiber layer is 1 to 99% by weight based on the total weight of the second mixed fiber layer, and the second mixed fiber layer of feather fibers and cupra fibers Content in each of the second mixed fiber layers is 0 to 99% by weight with respect to the total weight of the second mixed fiber layers.
〈５〉前記第１混合繊維層において混合される繊維の含有量が、前記第１混合繊維層の総重量に対して、ポリエステル複合繊維が３０〜６０重量％であり、羽毛繊維が２０〜５０重量％であり、キュプラ繊維が２０〜５０重量％であることを特徴とする前記〈１〉又は〈２〉に記載の複数繊維含有衣料品用積層生地。
〈６〉前記第２混合繊維層において混合される繊維の含有量が、前記第２混合繊維層の総重量に対して、ポリエステル複合繊維が３０〜６０重量％であり、羽毛繊維が２０〜５０重量％であり、キュプラ繊維が２０〜５０重量％であることを特徴とする前記〈１〉又は〈２〉に記載の複数繊維含有衣料品用積層生地。
<5> The content of the fibers mixed in the first mixed fiber layer is 30 to 60% by weight of the polyester composite fiber and 20 to 50% of the feather fiber with respect to the total weight of the first mixed fiber layer. %, and the cupra fiber is 20 to 50% by weight. The multi-fiber-containing laminated fabric for clothing according to <1> or <2> above.
<6> The content of the fibers mixed in the second mixed fiber layer is 30 to 60% by weight of the polyester composite fiber and 20 to 50% of the feather fiber with respect to the total weight of the second mixed fiber layer. %, and the cupra fiber is 20 to 50% by weight. The multi-fiber-containing laminated fabric for clothing according to <1> or <2> above.
〈７〉前記複数繊維含有衣料品用積層生地の全体の厚さが２〜２０ｍｍであることを特徴とする前記〈１〉〜〈６〉のいずれか１項に記載の複数繊維含有衣料品用積層生地。 <7> For multiple fiber-containing clothing according to any one of <1> to <6>, wherein the total thickness of the laminated fabric for multiple fiber-containing clothing is 2 to 20 mm. Laminated fabric.
〈８〉前記〈１〉〜〈７〉に記載の複数繊維含有衣料品用積層生地を少なくともその一部に用いてなることを特徴とする衣料品。
〈９〉前記〈１〉〜〈７〉に記載の複数繊維含有衣料品用積層生地を少なくともその一部に用いてなることを特徴とする寝装品。
<8> A clothing product comprising the multi-fiber-containing laminated fabric for clothing described in <1> to <7>, at least in part.
<9> A bedding article comprising the laminated fabric for a plurality of fiber-containing clothes according to <1> to <7>, at least in part.
〈１０〉複数の繊維を混合した混合繊維からなる第１混合繊維層と第２混合繊維層が積層された中間繊維層の上面及び下面に、熱可塑性樹脂層を介して、上面用生地層及び下面用生地層がそれぞれ積層されてなり、前記第１混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、前記第２混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、全体が熱融着により一体化してなる複数繊維含有衣料品用積層生地の製造方法であって、
（１）基台上に下面用生地を配置する第１工程と、
（２）前記下面用生地の上に、熱可塑性樹脂を点状に塗布し樹脂層を形成する第２工程と、
（３）前記熱可塑性樹脂の樹脂層の上に、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維を網目状に配置し第１混合繊維層を形成する第３工程と、
（４）前記第１混合繊維層の上に、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維を網目状に配置し第２混合繊維層を形成する第４工程と、
（５）別途、基台上に上面用生地を配置する第５工程と、
（６）前記上面用生地の上に、熱可塑性樹脂を点状に塗布し樹脂層を形成する第６工程と、
（７）前記第４工程で形成された第２混合繊維層に、前記第６工程で樹脂層が形成された上面用生地を、前記樹脂層が前記第２混合繊維層側となるように積層し、前記第１混合繊維層と第２混合繊維層からなる中間繊維層の上面及び下面に、樹脂層を介して上面用生地層及び下面用生地層がそれぞれ積層された積層体を形成する第７工程と、
（８）第７工程の積層体を、前記熱可塑性樹脂の溶融温度より高い温度で加熱し、熱融着により一体化する第８工程と、
（９）第８工程で熱融着した積層体を、部材の表面に高温で当接させ、上面用生地層及び下面用生地層の表面を平坦で滑らかにする第９工程と、
を含むことを特徴とする複数繊維含有衣料品用積層生地の製造方法。
<10> On the upper and lower surfaces of the intermediate fiber layer in which the first mixed fiber layer and the second mixed fiber layer made of mixed fibers in which a plurality of fibers are mixed are laminated, the upper surface material layer and the upper surface material layer via the thermoplastic resin layer The lower surface fabric layers are respectively laminated, and the first mixed fiber layer is composed of a mixed fiber obtained by mixing two kinds or three kinds of polyester composite fiber, feather fiber and cupra fiber, and the second mixed fiber layer Is a method for producing a laminated fabric for a plurality of fiber-containing clothing, which is made of a mixed fiber obtained by mixing two or three kinds of polyester composite fiber, feather fiber and cupra fiber, and is wholly integrated by heat fusion. hand,
(1) The first step of arranging the lower surface material on the base,
(2) A second step of forming a resin layer by applying a thermoplastic resin in a dot shape on the lower surface fabric.
(3) On the resin layer of the thermoplastic resin, a mixed fiber obtained by mixing two kinds or three kinds of polyester composite fiber, feather fiber and cupra fiber is arranged in a mesh form to form a first mixed fiber layer. The third step,
(4) A second mixed fiber layer is formed by arranging, on the first mixed fiber layer, mixed fibers obtained by mixing two or three kinds of polyester composite fibers, feather fibers and cupra fibers in a mesh form. 4 steps,
(5) Separately, a fifth step of arranging the upper surface material on the base,
(6) A sixth step of forming a resin layer by applying a thermoplastic resin in spots on the upper surface cloth,
(7) The upper surface fabric having the resin layer formed in the sixth step is laminated on the second mixed fiber layer formed in the fourth step such that the resin layer is on the second mixed fiber layer side. And forming a laminate in which the upper surface dough layer and the lower surface dough layer are respectively laminated on the upper surface and the lower surface of the intermediate fiber layer composed of the first mixed fiber layer and the second mixed fiber layer with the resin layer interposed therebetween. 7 steps,
(8) An eighth step in which the laminated body of the seventh step is heated at a temperature higher than the melting temperature of the thermoplastic resin and integrated by thermal fusion,
(9) A ninth step in which the laminated body heat-sealed in the eighth step is brought into contact with the surface of the member at a high temperature to flatten and smooth the surfaces of the upper surface material layer and the lower surface material layer, and
A method for producing a laminated fabric for a plurality of fiber-containing clothing, comprising:
本発明にかかる複数繊維含有衣料品用積層生地は、複数の繊維を混合した混合繊維からなる第１混合繊維層と第２混合繊維層が積層された中間繊維層の上面及び下面に、熱可塑性樹脂層を介して、上面用生地層及び下面用生地層がそれぞれ積層されてなり、前記第１混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、前記第２混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、全体が熱融着により一体化してなるので、上面用生地層や下面用生地層がそのまま衣料品等の表生地や裏生地となり、複数繊維が含有された１枚の保温性の高い生地として使用できる。
また、複数繊維が混合された第１混合繊維層と第２混合繊維層とを積層して中間繊維層を形成しているので、全体として繊維の気密性が高くなり、羽毛のような保温性が高い生地となる。
また、前記混合繊維層内に羽毛繊維を混合した場合でも、羽毛繊維は他の繊維や上下の生地層に固着されるので、縫い目からの吹き出しや偏りがない羽毛繊維を含有する生地となり型崩れもなく、羽毛繊維のもつ保温性が発揮され軽量で暖かい。
The multi-fiber-containing laminated fabric for clothing according to the present invention has a thermoplastic resin on the upper surface and the lower surface of an intermediate fiber layer in which a first mixed fiber layer and a second mixed fiber layer made of mixed fibers in which a plurality of fibers are mixed are laminated. A fabric layer for the upper surface and a fabric layer for the lower surface are respectively laminated via a resin layer, and the first mixed fiber layer is a mixture of two or three of polyester composite fiber, feather fiber and cupra fiber. Since the second mixed fiber layer is made of a mixed fiber, the second mixed fiber layer is made of a mixed fiber obtained by mixing two kinds or three kinds of polyester composite fiber, feather fiber and cupra fiber, and the whole is integrated by heat fusion, The upper surface fabric layer and the lower surface fabric layer can be used as the front and back fabrics for clothing or the like as they are, and can be used as a single highly heat retaining fabric containing a plurality of fibers.
In addition, since the intermediate fiber layer is formed by laminating the first mixed fiber layer and the second mixed fiber layer in which a plurality of fibers are mixed, the airtightness of the fiber is increased as a whole, and the heat-retaining property such as a feather is provided. Is a high fabric.
Further, even when feather fibers are mixed in the mixed fiber layer, since the feather fibers are fixed to other fibers and the upper and lower fabric layers, the fabric becomes a fabric containing the feather fibers which is not blown out from the seam or biased and loses its shape. Nonetheless, the heat-retaining properties of feather fibers are demonstrated, making them lightweight and warm.
さらに本発明にかかる複数繊維含有衣料品用積層生地は、全体の厚さが２〜２０ｍｍ程度で構成され極めて薄い状態で積層体全体が一体化されているので、そのまま裁断、縫製でき加工しやすく、製造作業も容易であり、羽毛繊維を含む場合でも、別途特殊な加工や羽毛の詰め込み作業等の必要がなく、裁断時や縫製時に羽毛が飛び散ることもなく、作業環境を良好に維持することができる。
そして、本発明にかかる複数繊維含有衣料品用積層生地は、中間繊維層に羽毛繊維を混合しても、ダウンパックやダウンプルーフ加工を施す必要がなく、さらに、熱可塑性樹脂層を構成する熱可塑性樹脂を点状に塗布すれは、通気性もよく柔らかな風合いを備え、様々な衣料品に使用できる。
Furthermore, the multi-fiber-containing laminated fabric for clothing according to the present invention has an overall thickness of about 2 to 20 mm, and since the entire laminate is integrated in an extremely thin state, it can be cut, sewn and processed easily. Also, the manufacturing work is easy, and even if it contains feather fibers, there is no need for special processing or feather filling work, and the feathers do not scatter during cutting or sewing, and a good working environment is maintained. You can
Then, the multi-fiber-containing clothing laminated fabric according to the present invention does not need to be subjected to downpacking or downproofing even if the intermediate fiber layer is mixed with the down fiber, and further, the thermoplastic resin layer constituting the thermoplastic resin layer is formed. When the plastic resin is applied in dots, it has good air permeability and a soft texture, and can be used for various clothing items.
そして、全体の厚さ２〜２０ｍｍ程度という薄さにより、複数繊維含有衣料品用積層生地は嵩張ることがなく、コンパクトに畳むことができ、流通においては運搬しやすく保管もしやすい。
また、第１混合繊維層と第２混合繊維層からなる中間繊維層と、上面及び下面の生地層を熱溶着で一体化したことで、上下方向にも左右方向にも弾力性を備え、衣料品に使用した場合には高い保温性だけでなく、着やすく動きやすくなる。
第１混合繊維層及び第２混合繊維層の両方又はいずれかにキュプラ繊維を混合することで、より吸湿性、発熱性を向上させ、軽くて嵩張らずに暖かで快適な生地を提供できる。
Further, due to the overall thickness of about 2 to 20 mm, the multi-fiber-containing laminated fabric for clothing can be folded compactly without being bulky, and can be easily transported and stored during distribution.
Further, the intermediate fiber layer composed of the first mixed fiber layer and the second mixed fiber layer and the fabric layers on the upper and lower surfaces are integrated by heat welding to have elasticity in the vertical direction and the horizontal direction. When used as a product, it not only has high heat retention but also becomes easy to wear and move.
By mixing the cupra fibers in either or both of the first mixed fiber layer and the second mixed fiber layer, it is possible to further improve hygroscopicity and heat generation, and to provide a warm and comfortable fabric that is light and not bulky.
さらに、本発明にかかる複数繊維含有衣料品用積層生地の製造方法によれば、第１混合繊維層及び第２混合繊維層の両方又はいずれかに、羽毛繊維を混合しても、衣料品等の製造時に羽毛が飛び散ることもなく、またダウンプルーフ加工やキルティング加工など特殊な縫製や加工を必要としないので、衣料品等の製造が容易である。
また、第１混合繊維層と第２混合繊維層を形成する混合繊維を網目状に配置するので、軽量で通気性を保持する一方で、繊維の密度が高く、保温性、保湿性の高い生地となる。
さらに、積層体を熱融着したあとに強い圧力をかけずに高温プレスをすることで、第１混合繊維層及び第２混合繊維層のボリューム感を維持させつつ、表面の凹凸をなくし滑らかで綺麗な仕上がりの複数繊維含有衣料品用積層生地を実現できるものとなっている。
Further, according to the method for producing a laminated fabric for a plurality of fiber-containing clothing according to the present invention, even if feather fibers are mixed in both or either of the first mixed fiber layer and the second mixed fiber layer, clothing etc. Since feathers do not scatter at the time of manufacturing, and special sewing and processing such as down-proof processing and quilting processing are not required, manufacturing of clothing and the like is easy.
In addition, since the mixed fibers forming the first mixed fiber layer and the second mixed fiber layer are arranged in a mesh shape, while being lightweight and breathable, the fabric has a high fiber density, high heat retention and high moisture retention. Becomes
Furthermore, after heat-bonding the laminated body, high-temperature pressing is performed without applying a strong pressure, thereby maintaining the volume feeling of the first mixed fiber layer and the second mixed fiber layer while eliminating surface irregularities and smoothing. This makes it possible to achieve a beautifully finished laminated fabric for multi-fiber clothing.
本発明にかかる複数繊維含有衣料品用積層生地及び該複数繊維含有衣料品用積層生地の製造方法を実施するための形態を、実施例の図に基づいて具体的に説明する。 A mode for carrying out a method for producing a laminated fabric for a multi-fiber containing clothing and a laminated fabric for a multi-fiber containing clothing according to the present invention will be specifically described with reference to the drawings of Examples.
図１は本発明にかかる複数繊維含有衣料品用積層生地の一実施例の説明用断面図であり、（ａ）は加熱により熱融着して一体化しプレスされた状態（当接した後の状態）を示す断面図であり、（ｂ）は加熱プレス前の状態（当接工程の前の状態）を示す断面図である。図２〜図４は本発明にかかる複数繊維含有衣料品用積層生地の製造方法の概要説明図である。
図において、１は複数繊維含有衣料品用積層生地、１０はプレス前の積層体、２ａは下面用生地層、２ｂは上面用生地層、３は中間繊維層、３ａは第１混合繊維層、３ｂは第２混合繊維層、３１は羽毛繊維、３２はポリエステル複合繊維、３３はキュプラ繊維、４（４ａ，４ｂ）は熱可塑性樹脂層である。
FIG. 1 is a cross-sectional view for explaining an embodiment of a laminated fabric for a multi-fiber containing clothing according to the present invention, in which (a) is a state in which it is heat-sealed by heating to be integrated and pressed (after abutting). (B) is a cross-sectional view showing a state before a hot press (a state before a contacting step). 2 to 4 are schematic explanatory views of a method for manufacturing a laminated fabric for a multi-fiber containing clothing according to the present invention.
In the figure, 1 is a laminated fabric for clothing containing a plurality of fibers, 10 is a laminate before pressing, 2a is a fabric layer for lower surface, 2b is a fabric layer for upper surface, 3 is an intermediate fiber layer, 3a is a first mixed fiber layer, 3b is a second mixed fiber layer, 31 is a feather fiber, 32 is a polyester composite fiber, 33 is a cupra fiber, and 4 (4a, 4b) is a thermoplastic resin layer.
図１に示す複数繊維含有衣料品用積層生地の一実施例の形態において、複数繊維含有衣料品用積層生地１は、複数の繊維を混合した混合繊維からなる第１混合繊維層３ａと第２混合繊維層３ｂとが積層された中間繊維層３、中間繊維層３の上面に熱可塑性樹脂層４ｂを介して積層される上面用生地層２ｂと、中間繊維層３の下面に熱可塑性樹脂層４ａを介して積層される下面用生地層２ａとが積層され積層体１０を構成している（図１（ｂ））。
そして、前面用生地層２ａ、熱可塑性樹脂層４ａ、中間繊維層３、熱可塑性樹脂層４ｂ、上面用生地層２ｂとが順に積層された積層体１０全体が加熱され熱融着により一体化して１枚の複数繊維含有衣料品用積層生地１を形成している（図１（ａ））。
In the embodiment of the multi-fiber containing clothing laminated fabric shown in FIG. 1, the multi-fiber containing clothing laminated fabric 1 includes a first mixed fiber layer 3a and a second mixed fiber layer 3a made of mixed fibers in which a plurality of fibers are mixed. The intermediate fiber layer 3 in which the mixed fiber layer 3b is laminated, the upper fabric layer 2b laminated on the upper surface of the intermediate fiber layer 3 via the thermoplastic resin layer 4b, and the thermoplastic resin layer on the lower surface of the intermediate fiber layer 3. The lower surface material layer 2a which is laminated via 4a is laminated to form a laminated body 10 (FIG. 1(b)).
Then, the entire laminated body 10 in which the front face fabric layer 2a, the thermoplastic resin layer 4a, the intermediate fiber layer 3, the thermoplastic resin layer 4b, and the upper face fabric layer 2b are laminated in order is heated and integrated by heat fusion. One sheet of multi-fiber-containing laminated fabric 1 for clothing is formed (FIG. 1(a)).
本実施例において、上面用生地層２ｂ及び下面用生地層２ａは、シート状の生地により構成され、衣料品等を製造する場合において、そのまま衣料品の表生地や裏生地とすることができるものであり、用途に応じ、綿、ナイロン、アクリル、レーヨン、ポリエステル等、任意の素材の生地を選択できる。
なお、本発明の複数繊維含有衣料品用積層生地１にかかる積層体１０は、加熱により熱可塑性樹脂層４ａ、４ｂの樹脂を溶解し、上面用生地層２ｂと中間繊維層３を、下面用生地層２ａと中間繊維層３を接着し、さらに加熱により中間繊維層３を構成する第１混合繊維層３ａ及び第２混合繊維層３ｂに混合されたポリエステル複合繊維の樹脂も溶解させ、第１混合繊維層３ａ及び第２混合繊維層３ｂ内の繊維同士を互いに固着させ、一体化する。
したがって、上面用生地層２ｂ及び下面用生地層２ａは、熱可塑性樹脂層４ａ、４ｂの溶融温度及びポリエステル複合繊維の溶融温度に耐えうる繊維で構成される。
本実施例では、上面用生地層２ｂ及び下面用生地層２ａについては、ポリエステル１００％の生地を使用しているが、これは特に限定されるものではなく、また、上面用生地層２ｂと下面用生地層２ａは同じ素材の生地である必要はなく、異なった素材の生地を採用してもよい。
In the present embodiment, the upper surface fabric layer 2b and the lower surface fabric layer 2a are formed of sheet-like fabrics, and can be used as the front and back fabrics of clothing when manufacturing clothing or the like. Therefore, according to the application, it is possible to select a fabric made of any material such as cotton, nylon, acrylic, rayon, polyester and the like.
The laminated body 10 according to the laminated fabric 1 for clothing containing a plurality of fibers of the present invention melts the resin of the thermoplastic resin layers 4a and 4b by heating to form the upper fabric layer 2b and the intermediate fiber layer 3 for the lower surface. The dough layer 2a and the intermediate fiber layer 3 are adhered to each other, and the resin of the polyester composite fiber mixed in the first mixed fiber layer 3a and the second mixed fiber layer 3b forming the intermediate fiber layer 3 is also dissolved by heating, The fibers in the mixed fiber layer 3a and the second mixed fiber layer 3b are fixed and integrated with each other.
Therefore, the upper fabric layer 2b and the lower fabric layer 2a are composed of fibers that can withstand the melting temperature of the thermoplastic resin layers 4a and 4b and the melting temperature of the polyester composite fiber.
In the present embodiment, the upper fabric layer 2b and the lower fabric layer 2a are made of 100% polyester fabric, but this is not particularly limited, and the upper fabric layer 2b and the lower fabric layer 2b are not limited thereto. The dough layers 2a do not have to be made of the same material, but may be made of different materials.
本発明において、上面用生地層２ｂと下面用生地層２ａの間に配置される中間繊維層３は、第１混合繊維層３ａ及び第２混合繊維層３ｂが積層されて構成される。
第１混合繊維層３ａ及び第２混合繊維層３ｂは、それぞれ、ポリエステル複合繊維３２、羽毛繊維３１及びキュプラ繊維３３のうち、２種又は３種を混合した混合繊維からなる。
第１混合繊維層３ａ及び第２混合繊維層３ｂの混合繊維は、例えば、ポリエステル複合繊維３２と羽毛繊維３１、ポリエステル複合繊維３２とキュプラ繊維３３の２種の混合であっても、ポリエステル複合繊維３２、羽毛繊維３１及びキュプラ繊維３３の３種の混同であってもよく、また、第１混合繊維層３ａの混合繊維の種類と、第２混合繊維層３ｂの混合繊維の種類とが、同一であっても、異なる構成であってもよい。
In the present invention, the intermediate fiber layer 3 disposed between the upper surface fabric layer 2b and the lower surface fabric layer 2a is formed by laminating the first mixed fiber layer 3a and the second mixed fiber layer 3b.
The 1st mixed fiber layer 3a and the 2nd mixed fiber layer 3b consist of a mixed fiber which mixed 2 types or 3 types among the polyester composite fiber 32, the feather fiber 31, and the cupra fiber 33, respectively.
The mixed fibers of the first mixed fiber layer 3a and the second mixed fiber layer 3b may be, for example, two kinds of the polyester composite fiber 32 and the feather fiber 31, or the polyester composite fiber 32 and the cupra fiber 33. 32, feather fibers 31, and cupra fibers 33 may be confused, and the type of the mixed fibers of the first mixed fiber layer 3a and the type of the mixed fibers of the second mixed fiber layer 3b are the same. Or different configurations may be used.
第１混合繊維層３ａ及び第２混合繊維層３ｂに混合される羽毛繊維３１は、羽毛で構成される。ここで「羽毛」とは、アヒルやガチョウなどの鳥のダウン（羽毛）やフェザー（羽根）のいずれをも含む総称である。したがって、羽毛繊維３１として、ダウンだけを使用しても、フェザーだけを使用してもよく、ダウンとフェザーを混合してもよい。なお、軽量で暖かく、風合いが柔らかいことから天然の羽毛が好ましいが、本発明の構成は、人工羽毛、人工羽毛綿と呼ばれる合成繊維の疑似羽毛を用いてもよい。
第１混合繊維層３ａ及び第２混合繊維層３ｂに羽毛繊維３１を混合することで、保温性が高く通気性も備え、柔らかな風合いを備えた複数繊維含有衣料品用積層生地１を得る。
The feather fibers 31 mixed in the first mixed fiber layer 3a and the second mixed fiber layer 3b are composed of feathers. Here, “feather” is a general term that includes both down (feather) and feather (feather) of birds such as ducks and geese. Therefore, as the down fiber 31, only down or only feather may be used, or down and feather may be mixed. Although natural feathers are preferable because they are lightweight, warm, and have a soft texture, artificial feathers or artificial feathers of synthetic fibers called artificial feather cotton may be used in the configuration of the present invention.
By mixing the feather fibers 31 in the first mixed fiber layer 3a and the second mixed fiber layer 3b, the multi-fiber-containing laminated fabric 1 for clothing having high heat retention and air permeability and a soft texture is obtained.
第１混合繊維層３ａ及び第２混合繊維層３ｂに混合するポリエステル複合繊維３２は、性質の異なる二種類以上のポリマーを口金で複合した繊維であり、本実施例ではＰＥＴ（ポリエチレンテレフタレート）とＰＴＴ（ポリトリメチレンテレフタレート）の２種類のポリマー成分を複合したポリエステル系の複合繊維を使用している。なお、アセテート系やアクリル系の複合繊維を代用することも可能であるが、ＰＥＴの特性の軽量、速乾性、耐熱性、耐久性と、ＰＴＴの特性の高い伸縮性や形状安定性、そして柔らかい感触とを複合したポリエステル複合繊維が好適である。さらにポリエステル複合繊維は熱可塑性であるため、加熱プレスにより接着効果を発揮するので、羽毛繊維３１やキュプラ繊維３３とを相互にしっかり固着する。
性質の異なる二種類以上のポリマーを複合した複合繊維は、ポリエステル１００％の場合のように過剰な弾力性が生じることがなく、また、複数のポリマーの収縮率がそれぞれ異なることから、原糸に捲縮が発現し伸縮性が生じるので、本発明にかかる複数繊維含有衣料品用積層生地１に、高い伸縮性を与える場合がある。
The polyester composite fiber 32 mixed in the first mixed fiber layer 3a and the second mixed fiber layer 3b is a fiber in which two or more kinds of polymers having different properties are composited with a spinneret, and in this embodiment, PET (polyethylene terephthalate) and PTT are used. A polyester-based composite fiber in which two types of polymer components (polytrimethylene terephthalate) are composite is used. It is also possible to substitute acetate-based or acrylic-based composite fibers, but the characteristics of PET such as light weight, quick drying, heat resistance, and durability, and the high elasticity and shape stability of PTT and softness A polyester composite fiber that combines the feeling and the feel is preferable. Further, since the polyester composite fiber is thermoplastic, it exerts an adhesive effect by hot pressing, so that the feather fiber 31 and the cupra fiber 33 are firmly fixed to each other.
A composite fiber composed of two or more polymers with different properties does not have excessive elasticity as in the case of 100% polyester, and the shrinkage ratio of multiple polymers is different from each other. Since crimps develop and stretchability occurs, the multi-fiber-containing laminated fabric for clothing 1 according to the present invention may be imparted with high stretchability.
また、第１混合繊維層３ａ及び第２混合繊維層３ｂに混合するキュプラ繊維３３は、天然綿の短い繊維であるコットンリンターを薬品に溶かして繊維に加工した再生繊維でセルロースを主成分とする繊維である。
キュプラ繊維３３は、水に濡らした時の強度である湿潤強度が高く、第１混合繊維層３ａ及び第２混合繊維層３ｂにキュプラ繊維３３を混合することで、吸水性、吸湿性に優れる特性を複数繊維含有衣料品用積層生地１に与える。
さらに、キュプラ繊維３３は発熱性を有するので、第１混合繊維層３ａ及び／又は第２混合繊維層３ｂにキュプラ繊維３３を混合することで、複数繊維含有衣料品用積層生地１の発熱性を高めることができる。
本願発明者が、第１混合繊維層３ａ及び第２混合繊維層３ｂにキュプラ繊維３３を混合したものと、混合しなかったものとを比較検証したところ、キュプラ繊維３３を混合した複数繊維含有衣料品用積層生地１の方がおよそ３〜４℃程度高い温度が確認できた。
Further, the cupra fibers 33 mixed in the first mixed fiber layer 3a and the second mixed fiber layer 3b are regenerated fibers obtained by dissolving cotton linter, which is a short fiber of natural cotton, in a chemical and processed into fibers, and have cellulose as a main component. It is a fiber.
The cupra fiber 33 has high wet strength, which is the strength when wet with water, and by mixing the cupra fiber 33 in the first mixed fiber layer 3a and the second mixed fiber layer 3b, the cupra fiber 33 has excellent water absorption and hygroscopicity. Is given to the laminated fabric 1 for clothing containing a plurality of fibers.
Further, since the cupra fiber 33 has heat generation property, the cupra fiber 33 is mixed with the first mixed fiber layer 3a and/or the second mixed fiber layer 3b to increase the heat generation property of the multi-fiber-containing clothing laminated fabric 1. Can be increased.
The inventor of the present application has comparatively verified that the first mixed fiber layer 3a and the second mixed fiber layer 3b are mixed with the cupra fiber 33 and the mixture is not mixed, and the plural fiber-containing clothing containing the cupra fiber 33 is compared. It was confirmed that the laminated fabric 1 for products had a temperature higher by about 3 to 4°C.
本発明において、第１混合繊維層３ａにおけるポリエステル複合繊維３２の含有量は、第１混合繊維層３ａの総重量に対して１〜９９重量％である。そして、羽毛繊維３１とキュプラ繊維３３の第１混合繊維層３ａにおける含有量は、それぞれ第１混合繊維層３１の総重量に対して０〜９９重量％である。 In the present invention, the content of the polyester composite fiber 32 in the first mixed fiber layer 3a is 1 to 99% by weight based on the total weight of the first mixed fiber layer 3a. The content of the feather fibers 31 and the cupra fibers 33 in the first mixed fiber layer 3a is 0 to 99% by weight with respect to the total weight of the first mixed fiber layer 31.
そして、第２混合繊維層３ｂにおけるポリエステル複合繊維３２の含有量は、第２混合繊維層３ｂの総重量に対して１〜９９重量％である。そして、羽毛繊維３１とキュプラ繊維３３の第２混合繊維層３ｂにおける含有量は、それぞれ第２混合繊維層３１の総重量に対して０〜９９重量％である。 The content of the polyester composite fiber 32 in the second mixed fiber layer 3b is 1 to 99% by weight based on the total weight of the second mixed fiber layer 3b. The contents of the feather fibers 31 and the cupra fibers 33 in the second mixed fiber layer 3b are 0 to 99% by weight based on the total weight of the second mixed fiber layer 31, respectively.
このように本発明にかかる複数繊維含有衣料品用積層生地１の中間層３は、複数の繊維を任意の割合で混合した繊維からなる第１混合繊維層３ａと、第２混合繊維層３ｂとからなり、複数の繊維の混合割合は、適宜製作する衣料品の用途等を考慮して調整できる。
例えば、第１混合繊維層３ａに発熱性を持たせ、第２混合繊維層３ｂに柔らかな風合いを持たせたい場合には、第１混合繊維層３ａにはキュプラ繊維３３を混合し、第２混合繊維層３ｂには羽毛繊維３１を混合するというように、それぞれの繊維の特徴を最大限生かすことができるものとなっている。
本実施例においては、第１混合繊維層３ａは、総重量に対してポリエステル複合繊維３２が３０〜６０重量％であり、羽毛繊維３１が２０〜５０重量％、キュプラ繊維３３が２０〜５０重量％で構成した。
また、本実施例では第２混合繊維層３ｂについても、同様に総重量に対してポリエステル複合繊維３２が３０〜６０重量％、羽毛繊維３１が２０〜５０重量％、キュプラ繊維３３が２０〜５０重量％で構成した。
As described above, the intermediate layer 3 of the multi-fiber-containing laminated fabric 1 for clothing according to the present invention includes the first mixed fiber layer 3a and the second mixed fiber layer 3b, each of which is formed by mixing a plurality of fibers at an arbitrary ratio. The mixing ratio of the plurality of fibers can be adjusted in consideration of the intended use of the garment to be appropriately manufactured.
For example, when it is desired that the first mixed fiber layer 3a has a heat generating property and the second mixed fiber layer 3b has a soft texture, the first mixed fiber layer 3a is mixed with the cupra fiber 33, Feather fibers 31 are mixed in the mixed fiber layer 3b so that the characteristics of each fiber can be utilized to the maximum.
In the present embodiment, the first mixed fiber layer 3a has a polyester composite fiber 32 of 30 to 60% by weight, a feather fiber 31 of 20 to 50% by weight, and a cupra fiber 33 of 20 to 50% by weight based on the total weight. %.
Further, in the present embodiment, also for the second mixed fiber layer 3b, similarly, the polyester composite fiber 32 is 30 to 60% by weight, the feather fiber 31 is 20 to 50% by weight, and the cupra fiber 33 is 20 to 50% with respect to the total weight. Made up by weight percent.
第１混合繊維層３ａ及び第２混合繊維層３ｂに混合される羽毛繊維３１が、それぞれの混合繊維層の総重量に対し、２５〜４０重量％程度の場合、複数繊維含有衣料品用積層生地１にほどよい暖かさと柔らかさをもたらすので好適である。 When the feather fibers 31 mixed in the first mixed fiber layer 3a and the second mixed fiber layer 3b are about 25 to 40% by weight with respect to the total weight of the respective mixed fiber layers, a laminated fabric for a plurality of fiber-containing clothing 1 is suitable because it provides a moderate warmth and softness.
また、第１混合繊維層３ａ及び第２混合繊維層３ｂに混合されるポリエステル複合繊維３２の含有量が、それぞれの混合繊維層の総重量に対して３５〜５０重量％の場合、軽量で、速乾性、耐熱性、耐久性を備えた複数繊維含有衣料品用積層生地１となる。 Moreover, when the content of the polyester composite fiber 32 mixed in the first mixed fiber layer 3a and the second mixed fiber layer 3b is 35 to 50% by weight with respect to the total weight of the respective mixed fiber layers, it is lightweight, The multi-fiber-containing laminated fabric 1 for clothing having quick-drying property, heat resistance, and durability is obtained.
さらに、第１混合繊維層３ａ及び第２混合繊維層３ｂにおけるキュプラ繊維３３の含有量が、各混合繊維層の総重量に対して２５〜４０重量％であると、優れた吸水性、吸湿性が発揮できる。 Furthermore, when the content of the cupra fibers 33 in the first mixed fiber layer 3a and the second mixed fiber layer 3b is 25 to 40% by weight based on the total weight of each mixed fiber layer, excellent water absorption and hygroscopicity are obtained. Can be demonstrated.
このような各繊維の特徴を踏まえて、第１混合繊維層３ａと第２混合繊維層３ｂからなる中間繊維層３を、第１混合繊維層３ａに混合する繊維の種類と量、第２混合繊維層３ｂに混合する繊維の種類と量をそれぞれ調整し積層することで、各繊維の特徴を最大限生かすことができ、ニーズに合わせた複数繊維含有衣料品用積層生地１となる。なお、第一混合繊維層３ａと、第二混合繊維層３ｂは、同じでも異なっていてもよい。同じ成分を含有する場合であっても、成分の含有割合が異なれば、第一混合繊維層３ａと第二混合繊維層３ｂは異なるものとする。 Based on such characteristics of each fiber, the type and amount of the fibers to be mixed with the first mixed fiber layer 3a, the intermediate fiber layer 3 including the first mixed fiber layer 3a and the second mixed fiber layer 3b, and the second mixed fiber layer 3a By adjusting the types and amounts of the fibers to be mixed in the fiber layer 3b and stacking them, the characteristics of each fiber can be utilized to the maximum extent, and the multi-fiber-containing laminated fabric for clothing 1 that meets the needs can be obtained. The first mixed fiber layer 3a and the second mixed fiber layer 3b may be the same or different. Even if the same components are contained, the first mixed fiber layer 3a and the second mixed fiber layer 3b are different if the content ratios of the components are different.
本発明にかかる複数繊維含有衣料品用積層生地１において、その中間繊維層３を構成する第１混合繊維層３ａと第２混合繊維層３ｂは、羽毛繊維３１、ポリエステル複合繊維３２及びキュプラ繊維３３を混合、又はポリエステル複合繊維３２及びキュプラ繊維３３のうち２種又は３種を混合してなることから、繊維の量が豊富で嵩高になるが、加熱により熱融着して一体化すると、各繊維が相互に固着し程よい柔らかさとボリュームを保持し保温性を高める。
また、例えば、中間繊維層３の上下の熱可塑性樹脂層４ａ、４ｂを点状に塗布し熔解させ、かつ中間繊維層３の第１混合繊維層３a及び第２混合繊維層３ｂを構成する混合繊維を網目状に構成することで、全体として軽量になり、通気性を備える複数繊維含有衣料品用積層生地１となる。
In the multi-fiber-containing laminated fabric 1 for clothing according to the present invention, the first mixed fiber layer 3a and the second mixed fiber layer 3b constituting the intermediate fiber layer 3 are composed of the feather fiber 31, the polyester composite fiber 32, and the cupra fiber 33. Or a mixture of two or three types of the polyester composite fiber 32 and the cupra fiber 33, the amount of the fiber is abundant and bulky. The fibers stick to each other and maintain moderate softness and volume to improve heat retention.
Further, for example, the thermoplastic resin layers 4a and 4b above and below the intermediate fiber layer 3 are applied in dots and melted, and the first mixed fiber layer 3a and the second mixed fiber layer 3b of the intermediate fiber layer 3 are mixed. By constructing the fibers in a mesh shape, the laminated fabric 1 for a multi-fiber-containing garment is lightened as a whole and is breathable.
したがって、本発明にかかる複数繊維含有衣料品用積層生地１の使用用途にあわせて、中間繊維層３を構成する第１混合繊維層３ａ及び第２混合繊維層３ｂに混合する繊維の量を調整し、各繊維の種類、含有量を調整して混合し、網目状の他、全体に積層したり、横、縦のライン状に積層したりすることで、全体の軽さを調整することができるので、より使用用途に適した複数繊維含有衣料品用積層生地１を提供できるものとなっている。 Therefore, the amount of fibers mixed in the first mixed fiber layer 3a and the second mixed fiber layer 3b forming the intermediate fiber layer 3 is adjusted according to the intended use of the multi-fiber-containing laminated fabric 1 for clothing according to the present invention. However, by adjusting the type and content of each fiber and mixing them, it is possible to adjust the overall lightness by laminating not only in a mesh shape but also in the whole area or in a horizontal or vertical line shape. Therefore, it is possible to provide the multi-fiber-containing laminated fabric 1 for clothing that is more suitable for the intended use.
そして、本発明にかかる複数繊維含有衣料品用積層生地１は、その全体の厚さαを２〜２０ｍｍとし、あたかも一枚の生地のように構成する。これは、薄すぎると保温性を確保できず、また２０ｍｍ以上になると、厚くなりすぎて嵩張る上に、軽量感がなくなり、裁断、縫製等の製造作業がしにくくなるためである。
したがって、さらに好ましくは、複数繊維含有衣料品用積層生地１の厚さαが２〜１０ｍｍ程度になるよう中間繊維層３を構成する第１混合繊維層３ａ及び第２混合繊維層３ｂに混合する各繊維の混合比率を調整すると、軽量で嵩張らず、より一枚の生地のように扱え、衣料品や寝装具の製造において裁断、縫製等の製造作業がしやすくなり好適である。
The multi-fiber-containing laminated fabric 1 for clothing according to the present invention has an overall thickness α of 2 to 20 mm and is configured as if it were a single fabric. This is because if it is too thin, heat retention cannot be ensured, and if it is 20 mm or more, it becomes too thick and bulky, and the feeling of lightness is lost, making it difficult to carry out manufacturing operations such as cutting and sewing.
Therefore, more preferably, the first mixed fiber layer 3 a and the second mixed fiber layer 3 b that form the intermediate fiber layer 3 are mixed so that the thickness α of the multi-fiber-containing laminated fabric 1 for clothing is about 2 to 10 mm. When the mixing ratio of each fiber is adjusted, it is lightweight and not bulky, and can be handled like one sheet of cloth, and it is preferable because the manufacturing work such as cutting and sewing can be easily performed in the manufacture of clothing and bedding.
そして、本発明にかかる複数繊維含有衣料品用積層生地１は、上記のようにあたかも一枚の生地のように取り扱うことができるので、ジャケットやズボン、スカート、シャツ、防寒用インナーや帽子などの衣料品、掛け布団や敷ぶとんなどの寝装具など、任意の保温用の製品を製造するための生地として用いることができる。この場合、上面用生地層２ｂが製品の表生地となり、その他中綿等の充填を必要としない。
本発明にかかる複数繊維含有衣料品用積層生地１は、その製造に際し、中間繊維層３に熱可塑性樹脂層４ｂを介して積層される上面用生地層２ｂと、同じく熱可塑性樹脂層４ａを介して積層される下面用生地層２ａを、加熱による熱可塑性樹脂層４ａ、４ｂの樹脂の熔解により接着され一体化させ、かつ中間繊維層３の各繊維は、ポリエステル複合繊維３２の樹脂の熔解により相互に固着するので、第１混合繊維層３ａや第２混合繊維層３ｂに羽毛繊維３１を混合しても、羽毛繊維３１が吹き出したり偏ったりしないものとなっている。
Since the multi-fiber-containing laminated fabric 1 for clothing according to the present invention can be handled as if it were a single fabric as described above, it can be used in jackets, pants, skirts, shirts, innerwear for winter, hats, etc. It can be used as a fabric for producing an arbitrary product for heat retention such as clothing, bedding such as a comforter and a bedding. In this case, the upper surface fabric layer 2b serves as the surface fabric of the product, and does not require filling with other fillings.
The multi-fiber-containing garment laminated fabric 1 according to the present invention, in the production thereof, has the upper face fabric layer 2b laminated on the intermediate fiber layer 3 via the thermoplastic resin layer 4b and the thermoplastic resin layer 4a. The lower surface fabric layer 2a to be laminated is adhered and integrated by melting the resin of the thermoplastic resin layers 4a and 4b by heating, and each fiber of the intermediate fiber layer 3 is formed by melting the resin of the polyester composite fiber 32. Since they are fixed to each other, even if the feather fibers 31 are mixed with the first mixed fiber layer 3a and the second mixed fiber layer 3b, the feather fibers 31 are not blown out or biased.
また、複数繊維含有衣料品用積層生地１を側生地内に介装、充填して中綿として使用することもできる。その場合でも各繊維は接着され一体化しているので、羽毛繊維３１を混合した場合でも、羽毛繊維３１が吹き出したり偏ったりすることはなく、側生地にキルティング加工等の特別な加工を必要とせず、取り扱いしやすい。側生地内に充填、介装する場合には、側生地は、綿、ウール、麻等の天然繊維、レーヨン等の再生繊維、ポリエステル、ナイロン、アクリル系繊維等の合成繊維、天然あるいは合成の皮革等、任意の素材の生地を使用できる。 In addition, the multi-fiber-containing laminated fabric 1 for clothing can be used as batting by inserting and filling it in the side fabric. Even in that case, since the respective fibers are adhered and integrated, even if the down fibers 31 are mixed, the down fibers 31 will not be blown out or biased, and the side fabric does not require any special processing such as quilting. , Easy to handle. When filling and interposing in the side fabric, the side fabric is made of natural fibers such as cotton, wool and hemp, regenerated fibers such as rayon, synthetic fibers such as polyester, nylon and acrylic fiber, natural or synthetic leather. For example, a cloth made of any material can be used.
また、各種衣料品や寝装具の一部に本発明にかかる複数繊維含有衣料品用積層生地１を用いることもできる。例えば、ジャケットの前身頃と後身頃だけ複数繊維含有衣料品用積層生地１を使い、袖部を既存の薄手の生地を用いるなど組み合わせると、デザイン性の高い衣料品を製造することもできる。
同様に、寝装品についてもその一部に本発明にかかる複数繊維含有衣料品用積層生地１を用いて保温性の高い寝装品とすることもできる。
なお、図５の写真では、上面用生地層の生地と、下面用生地層の生地のいずれも白色の生地を使用しているが、これらの生地としてプリントした生地を使用するか、又は、積層体を形成した後に生地層にプリントする、又は、複数繊維含有衣料品用積層生地を形成した後に生地層にプリントすることにより、最終的な複数繊維含有衣料品用積層生地は色やデザインが施されたものとなる。
In addition, the multi-fiber-containing laminated fabric 1 for clothing according to the present invention can be used as a part of various clothing and bedding. For example, by using the laminated fabric 1 for clothing containing a plurality of fibers only for the front body and the back body of the jacket and using the existing thin fabric for the sleeves, it is possible to manufacture a clothing product with high designability.
Similarly, as for the bedding, the laminated fabric 1 for a plurality of fibers-containing clothing according to the present invention can be used as a part thereof to obtain a bedding with high heat retention.
In the photograph of FIG. 5, both the upper layer fabric layer and the lower layer layer fabric are white fabrics. However, printed fabrics are used as these fabrics or they are laminated. The final multi-fiber containing clothing laminated fabric is colored or designed by printing on the fabric layer after forming the body, or by forming on the fabric layer after forming the multi-fiber containing clothing laminated fabric. It has been done.
次に、本発明にかかる複数繊維含有衣料品用積層生地の製造方法を図２〜４に基づいて説明する。
本発明にかかる複数繊維含有衣料品用積層生地１の製造方法の一例としては、
（１）基台上に下面用生地２ａを配置する第１工程と、
（２）下面用生地２ａの上に、熱可塑性樹脂を点状に塗布し樹脂層（熱可塑性樹脂層４ａ）を形成する第２工程と、
（３）熱可塑性樹脂の樹脂層（熱可塑性樹脂層４ａ）の上に、羽毛繊維３１とポリエステル複合繊維３２及びキュプラ繊維３３のうち、２種又は３種を混合した混合繊維を網目状に配置し第１混合繊維層３ａを形成する第３工程と、
（４）第１混合繊維層３ａの上に、羽毛繊維３１とポリエステル複合繊維３２及びキュプラ繊維３３のうち、２種又は３種を混合した混合繊維を網目状に配置し第２混合繊維層３ｂを形成する第４工程と、
（５）別途、基台上に上面用生地２ｂを配置する第５工程と
（６）上面用生地２ｂの上に、熱可塑性樹脂を点状に塗布し樹脂層（熱可塑性樹脂層４ｂ）を形成する第６工程と、
（７）第４工程で形成された第２混合繊維層３ｂに、第６工程で樹脂層（熱可塑性樹脂層４ｂ）が形成された上面用生地２ｂを、樹脂層４ｂが第２混合繊維層３ｂと対向するように積層し、第１混合繊維層３ａと第２混合繊維層３ｂからなる中間繊維層３の上面及び下面に、樹脂層（４ａ、４ｂ）を介して上面用生地層２ｂ及び下面用生地層２ａがそれぞれ積層された積層体１０を形成する第７工程と、
（８）第７工程の積層体１０を、熱可塑性樹脂の溶融温度より高い温度で加熱し、熱融着により一体化する第８工程と、
（９）第８工程で熱融着した積層体１０を、部材の表面に高温で当接させ、上面用生地層２ｂ及び下面用生地層２ａの表面を平坦で滑らかにする第９工程
からなる。
Next, a method for producing a laminated fabric for a multi-fiber containing clothing according to the present invention will be described with reference to FIGS.
As an example of the method for producing the laminated fabric 1 for a plurality of fiber-containing clothing according to the present invention,
(1) First step of arranging the lower surface material 2a on the base,
(2) A second step of applying a thermoplastic resin in dots to form a resin layer (thermoplastic resin layer 4a) on the lower surface cloth 2a,
(3) On the resin layer of the thermoplastic resin (thermoplastic resin layer 4a), a mixed fiber obtained by mixing two or three of the feather fiber 31, the polyester composite fiber 32, and the cupra fiber 33 is arranged in a mesh pattern. And a third step of forming the first mixed fiber layer 3a,
(4) On the first mixed fiber layer 3a, a mixed fiber obtained by mixing two kinds or three kinds of the feather fiber 31, the polyester composite fiber 32, and the cupra fiber 33 is arranged in a mesh shape to form the second mixed fiber layer 3b. A fourth step of forming
(5) Separately, a fifth step of arranging the upper surface material 2b on the base, and (6) applying a thermoplastic resin in dots on the upper surface material 2b to form a resin layer (thermoplastic resin layer 4b). A sixth step of forming,
(7) The upper surface cloth 2b having the resin layer (thermoplastic resin layer 4b) formed in the sixth step on the second mixed fiber layer 3b formed in the fourth step, and the resin layer 4b being the second mixed fiber layer 3b is laminated so as to face each other, and on the upper and lower surfaces of the intermediate fiber layer 3 composed of the first mixed fiber layer 3a and the second mixed fiber layer 3b, the upper fabric layer 2b and the upper fabric layer 2b via the resin layers (4a, 4b). A seventh step of forming a laminated body 10 in which the lower surface fabric layers 2a are laminated,
(8) An eighth step in which the laminated body 10 in the seventh step is heated at a temperature higher than the melting temperature of the thermoplastic resin and integrated by thermal fusion.
(9) In the ninth step, the laminate 10 heat-sealed in the eighth step is brought into contact with the surface of the member at a high temperature to flatten and smooth the surfaces of the upper fabric layer 2b and the lower fabric layer 2a. ..
図２においては、基台上（図示せず）に、中間繊維層３を積層する側が上面になるように下面用生地２ａがセットされる（（ａ）第１工程）。
次いで、下面用生地２ａの上面に、熱可塑性樹脂を点状に塗布し、熱可塑性樹脂層４ａを積層する（（ｂ）第２工程）。
ここで熱可塑性樹脂層４ａの樹脂は、後の工程の加熱で溶解し中間繊維層３と熱融着するものが使用される。例えば、ポリウレタン、ポリアミド、ポリオレフィン、ポリエステル系の樹脂が挙げられる。
すなわち、後の工程の加熱における加熱温度に合わせて、適合する溶解温度の樹脂が使用され、例えば加熱温度を１８０℃とする場合には、溶解温度が１２０〜１６０℃の樹脂が使用される。
本実施例では、加熱温度を１８０℃とし、溶解温度を１３０〜１５０℃に構成した熱可塑性ポリウレタン樹脂を用いている。特にこれに限定するものではないが、熱可塑性ポリウレタン樹脂は伸縮性に優れ、接着力が高く好適に用いられる。
そして樹脂を下面用生地層２ａ上に、点状に塗布することで、全体の軽量化、通気性の向上を図る。
In FIG. 2, the lower surface material 2a is set on a base (not shown) such that the side on which the intermediate fiber layer 3 is laminated is the upper surface ((a) first step).
Then, a thermoplastic resin is applied in dots on the upper surface of the lower surface cloth 2a, and the thermoplastic resin layer 4a is laminated ((b) second step).
Here, as the resin of the thermoplastic resin layer 4a, a resin which is melted by heating in a later step and heat-bonded to the intermediate fiber layer 3 is used. Examples thereof include polyurethane, polyamide, polyolefin and polyester resins.
That is, a resin having a suitable melting temperature is used according to the heating temperature in the heating in the subsequent step. For example, when the heating temperature is 180° C., the resin having a melting temperature of 120 to 160° C. is used.
In this embodiment, a thermoplastic polyurethane resin having a heating temperature of 180° C. and a melting temperature of 130 to 150° C. is used. Although not particularly limited to this, the thermoplastic polyurethane resin is preferably used because of its excellent elasticity and high adhesive strength.
Then, the resin is applied in dots on the lower surface fabric layer 2a to reduce the overall weight and improve the air permeability.
そして、熱可塑性樹脂層４ａが積層された下面用生地層２ａの上に、混合繊維を網目状に配置し第１混合繊維層３ａを形成する（（ｃ）第３工程）。
第１混合繊維層３ａの混合繊維は、羽毛繊維３１とポリエステル複合繊維３２及びキュプラ繊維３３のうち、２種又は３種を混合したものであり、含有量は、第１混合繊維層３ａの総重量に対してポリエステル複合繊維３２については１〜９９重量％であり、羽毛繊維３１については０〜９９重量％、キュプラ繊維３３については０〜９９重量％であり、好ましくは、ポリエステル複合繊維３２が、３０〜６０重量％、羽毛繊維３１が２０〜５０重量％、キュプラ繊維３３が２０〜５０重量％である。
第１混合繊維層３ａの繊維の混合は、あらかじめ設定した比率で混合し、その混合した繊維を下面用生地層２ａの上に積層された熱可塑性樹脂層４ａの上に配置する。その際、前記混合繊維を網目状に配置すると、凹凸の少ない滑らかな仕上がりとなるので好適である。
Then, the mixed fibers are arranged in a mesh on the lower surface fabric layer 2a on which the thermoplastic resin layer 4a is laminated to form the first mixed fiber layer 3a ((c) third step).
The mixed fiber of the first mixed fiber layer 3a is a mixture of two kinds or three kinds of the feather fiber 31, the polyester composite fiber 32 and the cupra fiber 33, and the content is the total of the first mixed fiber layer 3a. The polyester composite fiber 32 is 1 to 99% by weight, the feather fiber 31 is 0 to 99% by weight, and the cupra fiber 33 is 0 to 99% by weight, preferably the polyester composite fiber 32 is , 30 to 60% by weight, the feather fiber 31 is 20 to 50% by weight, and the cupra fiber 33 is 20 to 50% by weight.
The fibers of the first mixed fiber layer 3a are mixed at a preset ratio, and the mixed fibers are arranged on the thermoplastic resin layer 4a laminated on the lower surface fabric layer 2a. At that time, it is preferable to arrange the mixed fibers in a mesh shape because a smooth finish with less unevenness is obtained.
そして、第１混合繊維層３ａの上に、さらに混合繊維を網目状に配置し第２混合繊維層３ｂを形成する（（ｄ）第４工程）。
第２混合繊維層３ｂの混合繊維も、羽毛繊維３１とポリエステル複合繊維３２及びキュプラ繊維３３のうち、２種又は３種を混合したものであり、含有量は、第２混合繊維層３ｂの総重量に対してポリエステル複合繊維３２については１〜９９重量％、羽毛繊維３１については０〜９９重量％、キュプラ繊維３３については０〜９９重量％であり、好ましくは、ポリエステル複合繊維３２が、３０〜６０重量％、羽毛繊維３１が２０〜５０重量％、キュプラ繊維３３が２０〜５０重量％である。
第２混合繊維層３ｂの繊維の混合も、第１混合繊維層３ａと同様に、あらかじめ設定した比率で混合し、その混合した繊維を第１混合繊維層３ａの上に配置する。その際、第１混合繊維層３ａの網目状とずらして、混合繊維を網目状に配置すると、繊維密度が高く、より凹凸の少ない滑らかな仕上がりとなるので好適である。
Then, the mixed fibers are further arranged in a mesh on the first mixed fiber layer 3a to form the second mixed fiber layer 3b ((d) fourth step).
The mixed fiber of the second mixed fiber layer 3b is also a mixture of two kinds or three kinds of the feather fiber 31, the polyester composite fiber 32 and the cupra fiber 33, and the content is the total of the second mixed fiber layer 3b. The polyester composite fiber 32 is 1 to 99% by weight, the feather fiber 31 is 0 to 99% by weight, and the cupra fiber 33 is 0 to 99% by weight, preferably 30 to 30% by weight. ˜60% by weight, feather fiber 31 is 20 to 50% by weight, and cupra fiber 33 is 20 to 50% by weight.
The fibers of the second mixed fiber layer 3b are also mixed in the same ratio as the first mixed fiber layer 3a at a preset ratio, and the mixed fibers are arranged on the first mixed fiber layer 3a. At that time, it is preferable to displace the mixed fibers in a mesh shape so as to be shifted from the mesh shape of the first mixed fiber layer 3a, because the fiber density is high and the smooth finish with less unevenness is obtained.
第４工程後、別途、基台上に上面用生地２ｂを設置し（（ｅ）第５工程）、上面用生地２ｂの上に、熱可塑性樹脂を点状に塗布し樹脂層（熱可塑性樹脂層４ｂ）を形成する（（ｆ）第６工程）。
そして、第４工程で形成された第２混合繊維層３ｂの上に、熱可塑性樹脂層４ｂが対向するように上面用生地層２ｂを積層して、積層体１０を形成する（（ｇ）第７工程）。
第３工程〜第７工程の積層体１０の形成は、その工程に限定するものではなく、例えば、第４工程で形成された第２混合繊維層３ｂの上に、熱可塑性樹脂を塗布して熱可塑性樹脂層４ｂを形成し、その上に上面用生地層２ｂを配置して積層体１０を形成してもよい。
After the fourth step, the upper surface cloth 2b is separately installed on the base ((e) fifth step), and the thermoplastic resin is applied in dots on the upper surface cloth 2b to form a resin layer (thermoplastic resin). The layer 4b) is formed ((f) sixth step).
Then, the upper surface material layer 2b is laminated on the second mixed fiber layer 3b formed in the fourth step so that the thermoplastic resin layer 4b faces to form the laminated body 10 ((g) 7 steps).
The formation of the laminated body 10 in the third step to the seventh step is not limited to that step, and, for example, by applying a thermoplastic resin on the second mixed fiber layer 3b formed in the fourth step. The laminated body 10 may be formed by forming the thermoplastic resin layer 4b and disposing the upper surface fabric layer 2b thereon.
その後、第７工程で形成された積層体１０を、熱可塑性樹脂層４ａ、４ｂを構成する樹脂の溶融温度より高い温度で加熱し、熱可塑性樹脂を溶解し、熱融着により上面用生地層２ｂ、第１混合繊維層３ａと第２混合繊維層３ｂからなる中間繊維層３及び下面用生地層２ａを一体化する。（（ｈ）第８工程）。
上面用生地層２ｂと下面用生地層２ａの間に積層される中間繊維層３は、中間繊維層３を構成する第１混合繊維層３ａ及び第２混合繊維層３ｂに混合された繊維内にポリエステル複合繊維３２を混合している。したがって、上面用生地層２ｂと、中間繊維層３と、下面用生地層２ａが順に積層された積層体１０を高温加熱すると、第１混合繊維層３ａ及び第２混合繊維層３ｂに混合されたポリエステル複合繊維３２のポリエステル樹脂が溶け、混合されている羽毛繊維３１とキュプラ繊維３３は、溶けたポリエステル樹脂と混ざり合い、この状態で冷やされることで各繊維が相互に固着する。また、高温加熱により溶けたポリエステル樹脂は、熱可塑性樹脂層４ａ、４ｂを構成する樹脂とも混ざり合い、全体が熱融着し一体化し、積層体１０をあたかも１層のごとく形成する。
本実施例においては、熱可塑性樹脂層４ａ、４ｂの樹脂の溶解温度が１３０〜１５０℃、中間繊維層３のポリエステル複合繊維３２のポリエステル樹脂の溶解温度が１２０℃のものを使用し、１８０℃の加熱をして熱溶着している。
Then, the laminated body 10 formed in the seventh step is heated at a temperature higher than the melting temperature of the resin forming the thermoplastic resin layers 4a and 4b to melt the thermoplastic resin and heat-bond to form the upper surface fabric layer. 2b, the intermediate fiber layer 3 including the first mixed fiber layer 3a and the second mixed fiber layer 3b, and the lower surface fabric layer 2a are integrated. ((H) Eighth step).
The intermediate fiber layer 3 laminated between the upper surface fabric layer 2b and the lower surface fabric layer 2a is formed in the fibers mixed in the first mixed fiber layer 3a and the second mixed fiber layer 3b constituting the intermediate fiber layer 3. The polyester composite fiber 32 is mixed. Therefore, when the laminated body 10 in which the upper fabric layer 2b, the intermediate fiber layer 3 and the lower fabric layer 2a are laminated in order is heated at high temperature, they are mixed with the first mixed fiber layer 3a and the second mixed fiber layer 3b. The feather fiber 31 and the cupra fiber 33, in which the polyester resin of the polyester composite fiber 32 is melted and mixed, are mixed with the melted polyester resin and are cooled in this state so that the fibers are fixed to each other. Further, the polyester resin melted by heating at a high temperature mixes with the resin forming the thermoplastic resin layers 4a and 4b, and the whole is heat-fused and integrated to form the laminated body 10 as if it were one layer.
In this embodiment, the thermoplastic resin layers 4a and 4b having a resin melting temperature of 130 to 150° C. and the polyester fiber 32 of the intermediate fiber layer 3 having a polyester resin melting temperature of 120° C. are used. It is heated and heat welded.
第８工程で熱融着した積層体１０は、部材の表面に高温で当接され、（（ｉ）第９工程）、上面用生地層２ｂ及び下面用生地層２ａの表面を平坦で滑らかにして複数繊維含有衣料品用積層生地１を得る（ｊ）。ここで、部材とは、板などの平板状のもの、ローラーなどの円筒状のものなどが用いられるが、連続的に製造できる観点から、図４（ｉ）のように、ローラーを用いることが好ましい。積層体１０を部材の表面に当接することで、積層体１０の表面の平坦性を高めることができる。なお、図４（ｉ）のように、積層体１０をローラーの表面に片面ずつ当接させることが好ましい。
第８工程で熱融着し一体化した積層体１０は、異なる繊維が混合されている中間繊維層３が積層されているため、全体が均一に滑らかな平坦にはならず、表面が凸凹している部分が生じる場合がある。本発明では、複数繊維含有衣料品用積層生地１を、衣料品等を製造する生地として使用するのに適するよう、その表面を平坦で滑らかにするため、加熱後の積層体１０を部材の表面に当接させる（本明細書では、「強い圧力をかけずに高温プレスする」、ともいう）。この当接工程（プレス工程）を実施することで、強い圧力をかけることないため、中間繊維層３の柔らかさやボリューム感を損なわないようになる。そして、積層体１０の表面は、いわゆるアイロンを掛けたのと同様の効果を得て、皺や凸凹がなくなり平坦で滑らかな仕上がりとなる。
こうして製造された複数繊維含有衣料品用積層生地１は、その厚さαが２〜２０ｍｍに調整され、生地として使いやすい厚さで形成される。
The laminate 10 heat-sealed in the eighth step is brought into contact with the surface of the member at a high temperature ((i) ninth step) to make the surfaces of the upper surface dough layer 2b and the lower surface dough layer 2a flat and smooth. A multi-fiber-containing laminated fabric 1 for clothing is obtained (j). Here, as the member, a flat plate-shaped member such as a plate or a cylindrical member such as a roller is used, but from the viewpoint of continuous production, it is preferable to use a roller as shown in FIG. 4(i). preferable. The flatness of the surface of the laminated body 10 can be improved by bringing the laminated body 10 into contact with the surface of the member. In addition, as shown in FIG. 4I, it is preferable that the laminated body 10 is brought into contact with the surface of the roller one by one.
In the laminated body 10 which is heat-fused and integrated in the eighth step, the intermediate fiber layer 3 in which different fibers are mixed is laminated, so that the whole is not uniformly flat and smooth, and the surface is uneven. There may be a part that has. In the present invention, in order to make the surface of the multi-fiber-containing laminated fabric for clothing 1 flat and smooth so as to be suitable for use as a fabric for producing clothing or the like, the laminated body 10 after heating is treated with the surface of the member. (In the present specification, also referred to as “high temperature pressing without applying a strong pressure”). By performing this contacting step (pressing step), a strong pressure is not applied, so that the softness and volume feeling of the intermediate fiber layer 3 are not impaired. Then, the surface of the laminated body 10 has the same effect as that of applying a so-called iron, and has a flat and smooth finish without wrinkles and unevenness.
The multi-fiber-containing laminated fabric 1 for clothing manufactured in this manner has a thickness α adjusted to 2 to 20 mm, and is formed to have a thickness easy to use as a fabric.
本発明の複数繊維含有衣料品用積層生地１の製造は、上記の実施例に限定されるものではなく、その趣旨を逸脱しない範囲において、種々の変更を加えることができる。 The production of the multi-fiber-containing laminated fabric 1 for clothing of the present invention is not limited to the above-mentioned examples, and various modifications can be made without departing from the spirit thereof.
図５は、本発明にかかる複数繊維含有衣料品用積層生地の断面を示す写真である。
図５に示す複数繊維含有衣料品用積層生地１は、上面用生地層２ｂ及び下面用生地層２ａがポリエステル１００％の生地であり、中間繊維層３は、第１混合繊維層３ａは、その総重量に対し３０重量％の羽毛繊維３１と、４０重量％のポリエステル複合繊維３２と、３０重量％のキュプラ繊維３３による混合繊維、第２混合繊維層３ｂは、その総重量に対し３０重量％の羽毛繊維３１と、５０重量％のポリエステル複合繊維３２と、２０重量％のキュプラ繊維３３による混合繊維から構成され、その全体の厚さαは２〜２０ｍｍに形成され、羽毛のようなボリューム感を有する柔らかで保温性の高いものとなっている。
FIG. 5 is a photograph showing a cross section of a laminated fabric for a multi-fiber containing clothing according to the present invention.
In the multi-fiber-containing clothing laminated fabric 1 shown in FIG. 5, the upper fabric layer 2b and the lower fabric layer 2a are 100% polyester fabric, the intermediate fiber layer 3 and the first mixed fiber layer 3a are the same. 30% by weight of the total weight of the feather fibers 31, 40% by weight of the polyester composite fiber 32, 30% by weight of the cupra fiber 33 mixed fiber, the second mixed fiber layer 3b, the total weight of 30% by weight Feather fiber 31, 50% by weight of polyester composite fiber 32, and 20% by weight of cupra fiber 33 are mixed to form a total thickness α of 2 to 20 mm. It has softness and high heat retention.
本発明にかかる複数繊維含有衣料品用積層生地１は、上面用生地層２ｂと下面用生地層２ａの間に、羽毛繊維３１とポリエステル複合繊維３２及びキュプラ繊維３３を混合した混合繊維からなる第１混合繊維層３ａと第２混合繊維層３ｂからなる中間繊維層３を有し、全体が熱融着により一体化してなるので、薄くて軽量でボリューム感もあり見た目にも温かく、かつ吸湿性、発熱性を備えているので、保温性が求められる衣料品だけでなく、布団や毛布、こたつ掛け等、保温性が求められる布製品一般に使用することができる。 The multi-fiber-containing laminated fabric 1 for clothing according to the present invention is composed of a mixed fiber in which feather fibers 31, polyester composite fibers 32 and cupra fibers 33 are mixed between the upper fabric layer 2b and the lower fabric layer 2a. Since it has an intermediate fiber layer 3 consisting of 1 mixed fiber layer 3a and 2nd mixed fiber layer 3b, and the whole is integrated by heat fusion, it is thin and lightweight, has a volume feeling, is warm to the eye, and is hygroscopic. Since it has heat-generating properties, it can be used not only for clothing that requires heat retention, but also for general cloth products that require heat retention, such as duvets, blankets, and kotatsu hangings.
１ 複数繊維含有衣料品用積層生地
１０ 積層体
２ａ 下面用生地層
２ｂ 上面用生地層
３ 中間繊維層
３ａ 第１混合繊維層
３ｂ 第２混合繊維層
３１ 羽毛繊維
３２ ポリエステル複合繊維
３３ キュプラ繊維
α 複数繊維含有衣料品用積層生地の厚さ
1 Laminated Fabric for Fiber-Containing Clothing 10 Laminated Body 2a Lower Fabric Layer 2b Upper Fabric Layer 3 Intermediate Fiber Layer 3a First Mixed Fiber Layer 3b Second Mixed Fiber Layer 31 Feather Fiber 32 Polyester Composite Fiber 33 Cupra Fiber α Multiple Thickness of laminated fabric for fiber-containing clothing
Claims (10)
前記第１混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、
前記第２混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、
全体が熱融着により一体化してなることを特徴とし、
前記中間繊維層は、ポリエステル複合繊維を含む、複数繊維含有衣料品用積層生地。 The upper and lower surfaces of the intermediate fiber layer in which the first mixed fiber layer and the second mixed fiber layer, which are composed of mixed fibers in which a plurality of fibers are mixed, are laminated through the thermoplastic resin layer on the upper surface material layer and the lower surface material. Layers are laminated respectively,
The first mixed fiber layer is composed of a mixed fiber obtained by mixing two or three of polyester composite fiber, feather fiber and cupra fiber,
The second mixed fiber layer is composed of a mixed fiber obtained by mixing two or three of polyester composite fiber, feather fiber and cupra fiber,
Characterized by the fact that the whole is integrated by heat fusion,
The intermediate fiber layer is a multi-fiber-containing laminated fabric including a polyester composite fiber .
前記第１混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維を混合した混合繊維からなり、
前記第２混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維を混合した混合繊維からなり、
全体が熱融着により一体化してなることを特徴とする複数繊維含有衣料品用積層生地。 The upper and lower surfaces of the intermediate fiber layer in which the first mixed fiber layer and the second mixed fiber layer, which are composed of mixed fibers in which a plurality of fibers are mixed, are laminated through the thermoplastic resin layer on the upper surface material layer and the lower surface material. Layers are laminated respectively,
The first mixed fiber layer is composed of a mixed fiber in which polyester composite fiber, feather fiber and cupra fiber are mixed,
The second mixed fiber layer is composed of a mixed fiber in which polyester composite fiber, feather fiber and cupra fiber are mixed,
A laminated fabric for a plurality of fiber-containing clothing, characterized in that the whole is integrated by heat fusion.
前記第１混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、
前記第２混合繊維層が、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維からなり、
全体が熱融着により一体化してなる複数繊維含有衣料品用積層生地の製造方法であって、
（１）基台上に下面用生地を配置する第１工程と、
（２）前記下面用生地の上に、熱可塑性樹脂を点状に塗布し樹脂層を形成する第２工程と、
（３）前記熱可塑性樹脂の樹脂層の上に、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維を網目状に配置し第１混合繊維層を形成する第３工程と、
（４）前記第１混合繊維層の上に、ポリエステル複合繊維、羽毛繊維及びキュプラ繊維のうち、２種又は３種を混合した混合繊維を網目状に配置し第２混合繊維層を形成する第４工程と、
（５）別途、基台上に上面用生地を配置する第５工程と、
（６）前記上面用生地の上に、熱可塑性樹脂を点状に塗布し樹脂層を形成する第６工程と、
（７）前記第４工程で形成された第２混合繊維層に、前記第６工程で樹脂層が形成された上面用生地を、前記樹脂層が前記第２混合繊維層側となるように積層し、前記第１混合繊維層と第２混合繊維層からなる中間繊維層の上面及び下面に、樹脂層を介して上面用生地層及び下面用生地層がそれぞれ積層された積層体を形成する第７工程と、
（８）第７工程の積層体を、前記熱可塑性樹脂の溶融温度より高い温度で加熱し、熱融着により一体化する第８工程と、
（９）第８工程で熱融着した積層体を、部材の表面に高温で当接させ、上面用生地層及び下面用生地層の表面を平坦で滑らかにする第９工程と、
を含むことを特徴とし、前記中間繊維層は、ポリエステル複合繊維を含む、複数繊維含有衣料品用積層生地の製造方法。
The upper and lower surfaces of the intermediate fiber layer in which the first mixed fiber layer and the second mixed fiber layer, which are composed of mixed fibers in which a plurality of fibers are mixed, are laminated through the thermoplastic resin layer on the upper surface material layer and the lower surface material. Layers are laminated respectively,
The first mixed fiber layer is composed of a mixed fiber obtained by mixing two or three of polyester composite fiber, feather fiber and cupra fiber,
The second mixed fiber layer is composed of a mixed fiber obtained by mixing two or three of polyester composite fiber, feather fiber and cupra fiber,
A method for manufacturing a laminated fabric for a plurality of fiber-containing clothing, wherein the whole is integrated by heat fusion,
(1) The first step of arranging the lower surface material on the base,
(2) A second step of forming a resin layer by applying a thermoplastic resin in a dot shape on the lower surface fabric.
(3) On the resin layer of the thermoplastic resin, a mixed fiber obtained by mixing two kinds or three kinds of polyester composite fiber, feather fiber and cupra fiber is arranged in a mesh form to form a first mixed fiber layer. The third step,
(4) A second mixed fiber layer is formed by arranging, on the first mixed fiber layer, mixed fibers obtained by mixing two or three kinds of polyester composite fibers, feather fibers and cupra fibers in a mesh form. 4 steps,
(5) Separately, a fifth step of arranging the upper surface material on the base,
(6) A sixth step of forming a resin layer by applying a thermoplastic resin in spots on the upper surface cloth,
(7) The upper surface fabric having the resin layer formed in the sixth step is laminated on the second mixed fiber layer formed in the fourth step such that the resin layer is on the second mixed fiber layer side. And forming a laminate in which the upper surface dough layer and the lower surface dough layer are respectively laminated on the upper surface and the lower surface of the intermediate fiber layer composed of the first mixed fiber layer and the second mixed fiber layer with the resin layer interposed therebetween. 7 steps,
(8) An eighth step in which the laminated body of the seventh step is heated at a temperature higher than the melting temperature of the thermoplastic resin and integrated by thermal fusion,
(9) A ninth step in which the laminated body heat-sealed in the eighth step is brought into contact with the surface of the member at a high temperature to flatten and smooth the surfaces of the upper surface material layer and the lower surface material layer, and
A method for producing a laminated fabric for a plurality of fiber-containing clothing, wherein the intermediate fiber layer contains a polyester composite fiber .
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