JP2013177721A - Inner cotton and clothes - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide inner cotton that has superior heat-retaining properties, reduces a storage cost and a transportation cost, is easily sewn, and can improve designability of clothes to be obtained by widening an option in a face fabric and a back fabric.SOLUTION: The inner cotton is formed by raising a woven fabric or a knitted fabric. In addition, it is preferable that a weight of the inner cotton is 20 g/m-200 g/m. Furthermore, it is preferable that a thickness of the inner cotton is 0.3 mm-30 mm. Moreover, it is preferable that a fineness of a single fiber that constitutes the inner cotton is less than 2.5 dtex.

Description

  The present invention relates to a batting and a garment using the same, and more particularly to a batting and a garment manufactured using a woven fabric or a knitted fabric.

  Filling is used in clothing, bedding, etc. for the purpose of improving heat retention. As the material, many things are known from natural fibers such as cotton (noodle), cotton, wool and feathers to synthetic fibers.

  Although batting is an important material for imparting heat retention to clothes and the like, there are the following problems when conventional batting is used for clothes and the like.

  First, the conventional padding is bulky and has a high cost problem in that it is expensive to transport and store. Secondly, conventional batting is scattered and bulky, so it is difficult to sew on clothes, etc. Also, there are problems during sewing such as using a separate downpack filled with feathers, which takes time during sewing. is there. Thirdly, the conventional batting has a problem of cotton slippage in that it slips in the clothes after sewing. 4thly, in the conventional batting, there exists a problem that batting may protrude from a surface material, a lining, and the needle hole of a sewing part.

  Conventionally, in order to solve such a problem, various measures have been taken for the lining and the outer surface sandwiching the batting. For example, for the problem of cotton slip, measures are taken to finely quilt the part where the batting is put. In addition, for the problem of padding popping out, thin fibers are used for the outer material and lining, calendering is used to reduce the gap between the fibers and the fiber, and weaving / knitting structure and density, etc. using the outer material and lining yarn For example, a countermeasure is taken such that the cover factor is increased by limiting (see Patent Document 1).

JP 2010-285704 A

  However, in order to prevent cotton slipping and batting, if the outer surface or lining is processed with fine quilting or a large cover factor, the degree of freedom in selecting the outer surface and lining is limited, and clothing However, it is difficult to express freely in terms of sensibility such as appearance and texture, and the design is inferior.

  The present invention has been made to solve the above-mentioned problems, and is obtained with excellent heat retention, reduced storage costs and transportation costs, is easy to sew, and increases the degree of freedom of selection of the outer and lining materials. It is an object of the present invention to provide a batting that can improve the design of clothes and clothes using the same.

  In order to solve the above problems, the batting according to the present invention is formed by raising a woven fabric or a knitted fabric.

Further, in the batting of the present invention, it is preferred that the basis weight is ^{20g / m 2 ~200g / m 2} .

  Furthermore, in the batting according to the present invention, the thickness is preferably 0.3 mm to 30 mm.

  Furthermore, in the batting according to the present invention, the fineness of the single fiber constituting the batting is preferably less than 2.5 dtex.

  Moreover, the clothing which concerns on this invention uses the batting in any one of said.

  If the batting according to the present invention is used, it is excellent in heat retention, and storage costs and transportation costs are suppressed, and sewing is easy. Furthermore, since the degree of freedom in selecting the outer material and the lining material is high, the design of the clothes obtained can be improved.

  Hereinafter, the batting according to the present invention and clothes using the same will be described in detail.

  The batting according to the present invention is formed by raising a woven fabric or a knitted fabric. Hereinafter, in this specification, the woven fabric and the knitted fabric are collectively referred to as a fiber fabric.

  As the fabric structure (woven structure) in the present invention, for example, plain weave, twill weave, satin weave, layered fabric, or pile fabric can be used. Things can be used. In addition, as the knitted fabric structure (knitting structure) in the present invention, for example, warp knitting or weft knitting (round knitting, flat knitting) can be used, but it is not limited to these and has any structure. Can be used.

  In addition, as a raw material of the fiber fabric in the present invention, for example, synthetic fibers such as polyester, nylon, acrylic or polypropylene, semi-synthetic fibers such as diacetate or triacetate, regenerated fibers such as rayon, or cotton, hemp, silk or Although natural fibers, such as wool, are mentioned, it is not specifically limited to these. Moreover, as a raw material of the fiber fabric in this invention, the composite spinning, mixed fiber, union or knitting etc. which compounded these fibers may be sufficient.

  In particular, those containing polypropylene are preferred from the viewpoint of light weight and heat retention. In addition, those containing nylon or acrylic are preferred from the viewpoint of light weight, hygroscopic exothermic property and easy dyeing. From the viewpoint of being lightweight and easy to dye, easily forming an air layer by yarn processing such as false twist, which will be described later, and excellent in stability of form against water and heat, those containing polyester are preferable.

  Thus, since the batting according to the present invention uses a woven fabric or a knitted fabric, the strength can be improved. In other words, in cotton and cotton padding, repeated expansion and contraction may cause the cotton or cotton fabric to tear off during use, but in the case of cotton or knitted cotton pad, it may tear off during use. Can be prevented.

  Moreover, when the outer surface and lining of clothes have elasticity, it is good to use what has elasticity similarly about a fiber fabric. Thus, by using a stretchable fiber fabric, the wearer of clothes can move the body more smoothly.

  In addition, as the yarn constituting the fiber fabric, raw yarn, twisted yarn, temporary twisted yarn and the like can be used, but the yarn is not particularly limited thereto. In addition, from the viewpoint of heat retention, it is preferable to use a twisted yarn or a processed yarn subjected to taslan processing or the like. This is because by using a twisted yarn or a processed yarn that has been subjected to Taslan processing or the like, the resulting batting contains a large amount of air, and the heat retention can be improved.

  Further, examples of the thread use include those of about 10 dtex to 500 dtex, but are not particularly limited to this range. Further, the fineness of the single fiber can be about 0.001 dtex to 10 dtex, but is not particularly limited to this range.

  From the viewpoint of heat retention, it is preferable that the fineness of the single fiber is smaller and contains more air, preferably less than 2.5 dtex, more preferably less than 1.5 dtex. Further, from the viewpoint of maintaining the heat retaining property by maintaining the thickness of the obtained batting to some extent, it is preferable that the fineness of the single fiber includes a fiber of 0.1 dtex or more. Moreover, you may combine and use what differs in the fineness of a single fiber. Furthermore, the yarn may be composed of long fibers, may be composed of short fibers, or may be composed of a combination of long fibers and short fibers. .

  Moreover, you may dye | stain with respect to a fiber fabric. By dyeing the fiber fabric in the same color as the outer material or lining, it is possible to express a deep color even when using a thin or coarse outer material or lining. Even when the filling is visible, it can be made inconspicuous.

  Also, by dyeing the outer material or lining and the batting in different colors, if you use a lighter or coarser outer surface or lining, the range of design choices will further increase depending on the color of the outer material, batting and lining Can be spread.

  Moreover, as a fiber fabric, you may use what was provided with functionality so that it may demonstrate below.

  For example, carbon black, zinc antimonate, antimony-doped tin oxide, tin-doped indium oxide, diimonium-based compounds, aminium compounds and other infrared-absorbing substances, hygroscopic exothermic acrylic resins, paraffin, etc. A material having an endothermic heat generation function or a heat-insulating material such as a hollow microcapsule having dead air is kneaded into a resin for spinning a fiber and is spun, or directly on the surface of a yarn or fiber fabric or a binder resin. A fiber fabric to which heat retaining properties are imparted may be used by fixing these substances using, for example.

  In addition, about what improves heat retention by providing said substance with infrared absorption capability, what has a temperature rise difference of 1 degreeC or more in a temperature rise difference test mentioned later, More preferably, 2 degreeC or more preferable. The upper limit of the temperature rise difference is preferably high, but from the viewpoint of texture and the like, the upper limit is about 15 ° C. When there is no restriction | limiting in a texture, you may have a temperature rise difference of 15 degreeC or more.

  Further, in the case of improving the heat retention by utilizing the hygroscopic exothermic property, it is preferable that the hygroscopic exothermic property measured by a hygroscopic exothermic test described later is 1 ° C. or higher, more preferably 2 ° C. or higher. From the viewpoint of comfort, the upper limit of the hygroscopic exothermic property is about 10 ° C, preferably 2 ° C to 5 ° C.

  In addition, antibacterial substances such as silver, copper, quaternary ammonium salts, zinc pyrithione, or titanium oxide photocatalysts are kneaded into a resin for spinning fibers, and a spun fiber is used on the surface of the yarn or fiber fabric. A fiber fabric imparted with antibacterial and antibacterial and deodorizing properties may be used by fixing these antibacterial substances directly or using a binder resin or the like.

  In addition, a fiber obtained by kneading a fluorine-based water repellent, a silicon-based water repellent, or a paraffin-based water repellent into a fiber spinning resin and using the spun fiber or the surface of the yarn or the fiber cloth may be used. A fiber fabric to which water repellency is imparted by fixing a liquid agent may be used.

  Moreover, you may use what gave waterproofness by laminating | stacking waterproof resin films, such as a urethane resin or an acrylic resin, on a fiber fabric.

  In addition, halogen-based flame retardants such as hexabromocyclododecane, hexabromocyclodecane, tris (2,3-dibromopropyl) isocyanurate, or phosphorus-based flame retardants such as biphenylyldiphenyl phosphate and naphthyl diphenyl phosphate Fibers imparted with flame retardancy by using spun fibers kneaded into a resin for spinning, or by fixing these flame retardants directly to the surface of the yarn or fiber fabric or using a binder resin or the like A fabric may be used.

  In addition, nonionic antistatic agents such as polyethylene glycol or derivatives thereof, cationic antistatic agents such as quaternary ammonium salt type, anionic antistatic agents such as phosphate ester type and sulfonate type, betaine type, etc. These amphoteric antistatic agents or conductive fine particles such as conductive carbon particles are kneaded into a resin for spinning fibers and used as a spun fiber, or directly on the surface of a yarn or fiber fabric, or a binder resin, etc. A fiber fabric imparted with antistatic properties may be used by fixing these antistatic agents.

  The degree of antistatic is preferably 3000 V or less in terms of the frictional voltage measured in the antistatic test described later. If it exceeds 3000 V, a cracking phenomenon may occur frequently when changing clothes.

  In addition, hygroscopic substances such as polyethylene glycol or derivatives thereof are kneaded into a resin for spinning fibers and used as a spun fiber, or these hygroscopic substances are used directly on the surface of a yarn or fiber fabric or using a binder resin. A fiber fabric to which hygroscopicity is imparted may be used by fixing the.

  Resins for spinning fibers with deodorants such as porous fine particles such as titanium oxide, zinc oxide, titanium oxide photocatalyst or zeolite, or compounds having a strong polar functional group such as amino group or sulfone group A fiber fabric imparted with deodorizing properties by using fibers spun into and spun in, or by adhering these porous fine particles or deodorant directly to the surface of the yarn or fiber fabric or using a binder resin or the like. May be used.

  In addition, anti-allergenic agents such as phenolic compounds that have the ability to inactivate allergens such as pollen and mite carcasses are kneaded into a resin for spinning fibers, and a spun fiber is used. A fiber fabric imparted with anti-allergen properties may be used by fixing these anti-allergenic agents directly or using a binder resin or the like on the surface.

  In addition, the process which provides these functional agents to the surface of a thread | yarn or a fiber cloth directly or using binder resin etc. may be before or after raising a fiber cloth.

  And the fiber fabric in this invention is raised. Since the thickness of the fiber fabric can be increased by raising the hair as described above, the heat retaining property can be improved.

  Here, being raised means that the surface of the fiber fabric is ground (sanded) with sandpaper or the like, or raised using a raised cloth (hereinafter also referred to as a needle cloth). In this case, at least a part of the fibers constituting the fiber fabric is drawn. The drawn fiber may be one in which a loop is formed, one in which the loop is cut, or one in which the end of the fiber is drawn out. .

  In addition, in this invention, although the length of the hair foot by raising is not specifically limited, In this Embodiment, it is about 0.01 mm-10 mm in length.

  Moreover, the raising | fluff process should just be given to the at least one surface of the both surfaces of a fiber fabric, and can be given to the single side | surface or both surfaces of a fiber fabric. In addition, from a heat retention viewpoint, it is good that the raising process is performed with respect to both surfaces of the fiber fabric.

Also, batting in accordance with the present invention, may basis weight is ^{20g / m 2 ~200g / m 2} . More ^preferably, may it is basis weight of ^{30g / m 2 ~120g / m 2} . This is because when the weight per unit area is less than 20 g / m ² , the strength decreases, and when used as a batting between the outer material and the lining material, it may break during use like cotton or non-woven fabric, This is because there is a possibility of slipping and a state in which a hole is formed in the batting. Further, if the basis weight is less than 20 g / m ² , there is a possibility that sufficient heat retention cannot be exhibited. On the other hand, if the weight per unit area exceeds 200 g / m ² , the mass of the garment itself using the outer material, the batting, and the lining becomes too large and heavy, which may limit the use range.

  Moreover, the thickness of the batting which concerns on this invention is good in it being 0.3-30 mm. This is because if the thickness is less than 0.3 mm, sufficient heat retention may not be obtained. On the other hand, if the thickness exceeds 30 mm, the bulk becomes too high and the range of use may be limited from the viewpoint of fashionability, and the fabric weight obtained by using the batting becomes heavy due to the increase in the weight of the batting. There is a fear. In addition, more preferable thickness is 0.5 mm-20 mm, More preferably, it is 0.8-15 mm.

  Further, from the viewpoint of heat retention and flexibility, the rate of increase in the thickness of the filling after raising is preferably 20% or more compared to the fiber fabric before raising. A more preferable increase rate of the thickness is 50% or more, and more preferably 100% or more. The upper limit of the rate of increase in thickness is not particularly limited, but is preferably about 2000% from the viewpoint of strength and fluffing.

  In addition, the increase rate of the thickness of the filling after raising compared with the fiber fabric before raising can be calculated | required by the following formula | equation.

  Thickness increase rate (%) = [(Thickness after raising (mm) −Thickness before raising (mm)) / Thickness before raising (mm)] × 100

The thickness can be measured using a disk-shaped measuring element having a diameter of 5 cm under the condition that the pressure during the measurement is 1.5 gf / cm ² (147 pa).

  As mentioned above, since the batting which concerns on this Embodiment is the batting which raised the woven fabric and the knitted fabric as a base, while having the outstanding heat retention, it has strong intensity | strength compared with the batting using cotton (cotton) or a nonwoven fabric. .

  Thus, since the batting according to the present embodiment has a high strength, it can be transported and stored by being wound around a paper branch pipe or the like. Thereby, since a bulk can be made small compared with a feather or a cotton and can be transported and stored, a transport cost and a storage cost can be reduced. Moreover, since the batting which concerns on this Embodiment has strong intensity | strength, it can prevent that the said batting is torn while wearing the clothing using the said batting.

  In addition, since the batting according to the present embodiment is based on a woven fabric or a knitted fabric, when the batting is sewn between the outer material and the lining for use as clothing, the same strength and elasticity as the outer material and the lining are provided. What you have can be supplied easily. Thereby, sewing becomes easy.

  In addition, since the batting according to the present embodiment is based on a woven fabric or a knitted fabric, the batting is less likely to occur after being sewn as a garment such as feathers or cotton (cotton), so it is necessary to apply fine quilting. Eliminates design freedom. In addition, since it is not necessary to manufacture a downpack such as feathers or cotton, it is easy to sew. In addition, since there is almost no jumping out of the outer surface and lining like feathers and cotton, there is no restriction on the use of yarn on the outer surface or lining, or the weaving / knitting structure and density, etc. There is no need to increase the cover factor of the outer or lining. Thereby, since an arbitrary surface and lining can be used, the selection range of a design becomes large and the freedom degree of a design can be improved.

  Further, since the batting according to the present embodiment is based on a woven fabric or a knitted fabric, it can be easily dyed. Thus, by making the color of the batting similar to that of the outer material and the lining, even if the batting is visible from the needle hole during sewing, it can be made almost inconspicuous. Moreover, since it can be easily dyed into a color different from the color of the outer material or the lining material, the degree of freedom in design can be further improved.

  Moreover, since the batting according to the present embodiment is based on a woven fabric or a knitted fabric, the versatility is high. Thereby, even if it is the fiber fabric manufactured for using as a surface material or a lining, it can be used as a batting in a short period of time. In addition, since the dyeing process and the process of imparting the various functions described above can be performed quickly, clothes can be provided in a short period of time.

  Further, the batting according to the present embodiment can be used for clothes, bedding such as a futon, and other arbitrary things.

  For example, the garment using the batting according to the present embodiment can be obtained by sandwiching the batting between an arbitrary surface and / or lining and sewing. Further, the garment according to the present embodiment is not limited to sewing, and may be one in which the outer material and / or the lining and the batting are bonded by a welder process or an adhesive.

  Since the clothing according to the present embodiment uses a cotton pad raised from a woven fabric or a knitted fabric, the selection of the outer material and the lining (color, yarn) is better than that using conventional cotton or other cotton. Use, density, texture, cover factor, presence / absence of calendar processing, etc.) can be widened, and constraints such as the sewing method can be relaxed. Thereby, since the thing with a high design freedom can be provided, the clothes excellent in design property are obtained.

  In addition, as a surface material and a lining material of the clothes in this embodiment, those subjected to arbitrary processing such as water repellent processing, heat insulation processing, and antistatic processing can be used. In addition, as clothes in the present embodiment, jumpers, coats, hoodies, jackets, T-shirts, trousers, gloves, hats, shoes, and other general clothes and work clothes, or ski wear, snowboard wear, jacket, anorak, dry Sports clothes such as suits and windbreakers can be exemplified, but the invention is not particularly limited thereto, and any can be mentioned.

  Hereinafter, the batting according to the present invention will be described in detail based on examples.

  In this example, evaluation of heat retention, basis weight, thickness increase rate, hygroscopic exothermic property, antistatic property, temperature rise difference, and dimensional stability of the obtained batting was performed by the following methods.

<Heat retention>
Using a test piece consisting of two nylon taffeta sandwiched with batting and the two nylon taffeta alone, at a distance of 10 cm from a hot water bottle containing 36 ° C ± 1 ° C hot water, The test pieces were placed side by side, and the surface temperature of each test piece on the opposite side of the hot water bottle was measured with an Advanced Thermo TVS-500 (manufactured by NEC Avio Infrared Technology Co., Ltd.). The room temperature was 15 ° C., the humidity was 60%, and the wind speed was 0 m / sec.

  Moreover, the temperature difference was calculated | required with the following formula from the measured surface temperature of each test piece, and this temperature difference was evaluated as heat retention.

Temperature difference (° C) = Surface temperature of the test piece with batting between nylon taffeta (° C) (* Note 1)-Surface temperature (° C) when removing the batting and using only the nylon taffeta as the test piece (* Note) 1)
(* Note 1): The surface temperature is an average temperature for 60 to 180 seconds after the test piece is placed and temperature measurement is started.

<Unit weight>
What cut the batting into 100 cm < ² > was made into the test piece, the mass of the test piece was measured with the electronic balance, and it converted into the mass per 1 m < ² >.

<Increase rate of thickness>
The fiber fabric before and after raising is cut into a vertical 15 cm x horizontal 15 cm test piece, and the thickness of the test piece is measured with PEACOK DIGITAL UPRIGHT GUAGE R5-257 (manufactured by Ozaki Mfg. Co., Ltd.). It calculated | required by the following formula. In this case, a disk-shaped measuring element having a diameter of 5 cm was used as the measuring element. Moreover, after setting the pressure at the time of a measurement to be 1.5 gf / cm < ² > (147pa) and placing the said measuring element on the test piece gently, the thickness was measured about 3 seconds afterward.

  Increase rate of thickness (%) = [(Thickness after raising (mm) −Thickness before raising (mm)) / Thickness before raising (mm)] × 100

<Hygroscopic heat generation>
A 10 cm × 10 cm sample is prepared and left in a 120 ° C. hot air oven for 1 hour. Next, it is allowed to cool in an atmosphere of 20 ° C. × 40% RH. Next, the sample is wrapped around the sensor of the thermometer, and the sample is fixed to the sensor portion of the thermometer with a cellophane tape, and then left to stand for 5 minutes or more in an atmosphere of 20 ° C. × 40% RH. After confirming that the temperature of the thermometer indicates 20 ° C, immediately put the thermometer with the sample in a thermo-hygrostat set to 25 ° C x 90% RH, and set the temperature after 5 minutes. taking measurement. By subtracting 20 ° C. from the temperature measured at this time, the moisture absorption exotherm was measured. As the thermometer, a rod-shaped contact thermometer 513E and a recorder AP210 (both manufactured by Anritsu Keiki Co., Ltd.) were used.

<Electrical control>
In accordance with JIS L1094 friction band voltage measurement method, the friction band voltage was measured. However, a sample in which batting was sandwiched between two nylon taffeta that had not been subjected to antistatic processing used in the heat retention test was used as a sample.

<Temperature rise difference>
A reference cloth and a test piece were placed side by side at a distance of 15 cm from one lamp (trade name: eye lamp, 100V, PRF-500WD manufactured by Iwasaki Electric Co., Ltd.), and the reference cloth and the test piece were irradiated with light. . Next, using a non-contact type thermometer (Yokogawa Meter & Instruments Co., Ltd., Digital Radiation Thermometer 530 04), the lamp of the test piece when the back surface temperature of the reference surface of the lamp is 40 ° C. The back surface temperature of the irradiated surface was measured, and the temperature rise difference was obtained by subtracting the reference fabric temperature from the test fabric temperature.

  As the reference fabric, batting (BREATHER THERMO (registered trademark) used in commercial clothes) having a basis weight of 45 g was used.

  The reference cloth and the test piece were sandwiched between two nylon taffeta used in the heat retention test of the batting, and the temperature rise difference test was performed.

<Dimensional stability>
JIS L1096 Dimensional change The test was performed according to the G method (household electric washing machine method). The number of washing was 5 times.

Example 1
In Example 1, as a raised fiber fabric, polyester / nylon unwoven plain woven fabric (Ponji. Warp yarn: (Polyester) 55 dtex 36 filaments. Weft yarn: (Nylon) 77 dtex / 68 filament. Warp yarn density x weft yarn density = 99 / 2.54 cm × 74 / 2.54 cm (thickness: 0.18 mm).

  After applying a raising agent to this woven fabric, both sides of the woven fabric were subjected to raising treatment using a needle cloth to produce a filling.

The obtained batting had a thickness of 1.43 mm, a basis weight of 96 g / m ² , and a thickness increase rate of 694%.

  Moreover, when the heat retention property of the obtained batting was measured, there was a temperature difference of 1.5 ° C., and the batting made of nonwoven fabric (Maxthermo (registered trademark) Toyobo Co., Ltd. Co., Ltd., a jointly developed product with a thickness of 1.66 mm.

  In addition, when the above-mentioned commercially available comparative pad and the pad of this example were pulled by hand with the same force, the pad of the comparative example was easily torn, but the pad of this example was not torn. It was.

  Further, when a jumper was manufactured by sandwiching the batting of the present example between the outer material and the lining material, a thin and warm jumper was obtained.

(Example 2)
In Example 2, as a raised fiber fabric, a polyester / nylon unwoven plain fabric dyed red (ponge. Warp yarn: (Polyester) 84 dtex 36 filaments. Weft yarn: (Nylon) 77 dtex 68 filaments. Warp yarn density X Weft density = 90 / 2.54 cm × 80 / 2.54 cm (thickness: 0.20 mm).

  After applying a raising agent to this woven fabric, both sides of the woven fabric were subjected to raising treatment using 240 mesh sandpaper to produce a filling.

The obtained batting had a thickness of 1.16 mm, a basis weight of 119 g / m ² , and an increase rate of the thickness was 480%.

  Moreover, when the heat retention property of the obtained batting was measured, there was a temperature difference of 1.4 ° C. and the heat retention property was almost the same as that of a commercially available non-woven fabric batting material as a comparative example.

  In addition, when the above-mentioned commercially available comparative pad and the pad of this example were pulled by hand with the same force, the pad of the comparative example was easily torn, but the pad of this example was not torn. It was.

  Further, when a jumper was manufactured by sandwiching the obtained batting between a transparent outer surface and a lining dyed in red, a thin and warm jumper was obtained. Moreover, it was a red jumper with a deep appearance.

(Example 3)
In Example 3, as a raised fiber fabric, a knitted fabric made of polyester dyed in blue (tricot. Yarn: 33 dtex / 12 filament and 84 dtex / 36 filament knitting. Thickness: 0.19 mm) was used. .

  After giving a raising agent to this knitted fabric, both sides of the knitted fabric were subjected to raising treatment using a needle cloth to produce a filling.

The obtained batting had a thickness of 1.60 mm, a basis weight of 68 g / m ² , and an increasing rate of the thickness was 742%.

  Moreover, when the heat retention property of the obtained batting was measured, there was a temperature difference of 1.5 ° C. and the heat retention property was almost the same as that of a commercially available non-woven fabric batting material as a comparative example.

  In addition, when the above-mentioned commercially available comparative pad and the pad of this example were pulled by hand with the same force, the pad of the comparative example was easily torn, but the pad of this example was not torn. It was.

  In addition, when a ground jumper for baseball was manufactured by sandwiching the obtained batting between a stretchy blue outer material and a lining material, it was a thin and warm jumper. It was easy to move by following and expanding.

Example 4
In Example 4, a knitted fabric made of polyester (tricot. Yarn: 33 dtex / 12 filament and 84 dtex / 36 filament and 84 dtex / 144 filament interwoven. Thickness: 0.20 mm) was used as the raised fiber fabric. Using.

  After giving a raising agent to this knitted fabric, both sides of the knitted fabric were subjected to raising treatment using a needle cloth to produce a filling.

The obtained batting had a thickness of 1.14 mm, a basis weight of 67 g / m ² , and an increase rate of the thickness was 470%.

  Moreover, when the heat retention property of the obtained batting was measured, there was a temperature difference of 1.4 ° C., and the heat retention property was almost the same as that using a commercially available non-woven fabric batting as a comparative example.

  In addition, when the above-mentioned commercially available comparative pad and the pad of this example were pulled by hand with the same force, the pad of the comparative example was easily torn, but the pad of this example was not torn. It was.

  In addition, when a ground jumper for baseball was manufactured by sandwiching the obtained batting between a stretchable outer material and a lining material, it was a thin and warm jumper, and the jumper followed the movement of the body. It was easy to move.

(Example 5)
In Example 5, knitted fabrics dyed brown with disperse dye (tricot. Yarn: (polyester) 33 dtex / 12 filaments and (polyester) 84 dtex / 36 filaments and (polyester) 84 dtex / 72 filaments as raised fiber fabrics And (Nylon) 78 decitex / 68 filament and conductive fiber (registered trademark: manufactured by Beltron KB Seiren Co., Ltd.) 22 decitex / 3 filament, density: 28 wells / 2.54 cm, 98 courses / 2.54 cm (Thickness: 0.20 mm).

  After giving a raising agent to this knitted fabric, both sides of the knitted fabric were subjected to raising treatment using a needle cloth to produce a filling.

The obtained batting had a thickness of 1.00 mm, a basis weight of 60 g / m ² , and the rate of increase in thickness was 400%.

  Moreover, when the heat retention property of the obtained batting was measured, the temperature difference was 1.6 ° C., and the heat retention was almost the same as that using a commercially available batting (BREATH THERMO (registered trademark), 45 g weight) as a comparative example. Had sex.

  Further, when the above-mentioned commercially available comparative batting (BREATH THERMO (registered trademark); basis weight 45 g) and the batting of this example were pulled by hand with the same force, the comparative batting was easily broken. However, the batting of this example was not torn.

  Furthermore, when the hygroscopic exothermic property was measured, the hygroscopic exothermic property of 2.7 ° C. was confirmed. This increase in temperature is probably due to the hygroscopic nylon.

  Further, the frictional voltage measured as antistatic property was 2100V. In Example 4 in which no conductive fiber was used, the voltage was 5500 V, and in this example, an improvement in antistatic property was confirmed.

  Further, the dimensional change rate was measured and found to be -1.5% in both the vertical and horizontal directions. In comparison, the batting used in commercial clothes (BREATH THERMO (registered trademark), weight per unit: 45 g) was 12.0% in the vertical direction and 15.0% in the horizontal direction. Therefore, since the conventional conventional batting is greatly shrunk by the washing process, the clothes using the conventional batting are not suitable for washing. On the other hand, since the form of the batting of this embodiment is stable even after washing processing, the clothes using the batting of this embodiment can be washed without causing deformation even when washing is performed. be able to.

  Thus, it was found that this example not only has excellent heat retention and high strength, but also has excellent hygroscopic heat generation, durability antistatic properties and dimensional stability.

(Example 6)
In Example 6, as a raised fiber fabric, a knitted fabric (tricot. Yarn: (polyester) 33 dtex / 12 filament and (polyester) 84 dtex / 36 filament and (black original yarn in which carbon is kneaded into polyester) 84. Decitex / 72 Filament and (Nylon) 78 Decitex / 68 Filament and Conductive Fiber (Registered Trademark: Beltron KB Selen Co., Ltd.) 22 Decitex / 3 Filament Knitting Density: 28 wells / 2.54 cm, 98 courses /2.54 cm, thickness: 0.20 mm).

  After giving a raising agent to this knitted fabric, both sides of the knitted fabric were subjected to raising treatment using a needle cloth to produce a filling.

The obtained batting had a thickness of 1.00 mm, a basis weight of 62 g / m ² , and the rate of increase in thickness was 400%.

  Moreover, when the heat retention property of the obtained batting was measured, the temperature difference was 1.6 ° C., and the heat retention was almost the same as that using a commercially available batting (BREATH THERMO (registered trademark), 45 g weight) as a comparative example. Had sex.

  Further, when the above-mentioned commercially available comparative batting (BREATH THERMO (registered trademark); basis weight 45 g) and the batting of this example were pulled by hand with the same force, the comparative batting was easily broken. However, the batting of this example was not torn.

  Furthermore, when the hygroscopic exothermic property was measured, the hygroscopic exothermic property of 3.1 ° C. was confirmed. This increase in temperature is probably due to the hygroscopic nylon.

  Further, the frictional voltage was measured as antistatic property and found to be 2300V. In Example 4, which is a tricot that does not use conductive fibers, it was 5500 V, and in this example, an improvement in antistatic property was confirmed.

  Furthermore, when the temperature rise difference was measured, a temperature rise difference of 7 ° C. was confirmed.

  Moreover, when the dimensional change rate was measured, they were -1.0% in the vertical direction and -1.5% in the horizontal direction. Since the form of the batting of this embodiment is stable even after washing processing, the clothes using the batting of this embodiment can be washed without causing deformation even when washing is performed. it can.

  Thus, it was found that this example not only has excellent heat retention and high strength, but also has excellent hygroscopic heat generation, durability antistatic properties and dimensional stability.

  In addition, the measurement result and performance of the above-described padding of Examples 1 to 6 and the padding of the comparative example are summarized in Table 1 below.

  As shown in Table 1, it can be seen that all of the batting of this example are excellent in heat retention and strong.

  As mentioned above, although the batting and clothes which concern on this invention were demonstrated based on embodiment and an Example, this invention is not limited to said embodiment and Example. For example, the embodiments can be realized by arbitrarily combining the components in the embodiments and examples without departing from the spirit of the present invention, and forms obtained by making various modifications conceived by those skilled in the art with respect to the embodiments. This form is also included in the present invention.

  The batting according to the present invention includes jumpers, coats, hoodies, jackets, T-shirts, trousers, gloves, hats, shoes, and other general clothes and work clothes, or ski wear, snowboard wear, Yakke, anorak, dry suit, windbreaker. It can be widely used in clothes such as sports clothes such as bedding, bedding such as futons, or other sewing products.

Claims (5)

  Filling made of woven or knitted fabric. Batting of claim 1 having a basis weight of the batting is ^{20g / m 2 ~200g / m 2} .   The batting according to claim 1 or 2, wherein the batting has a thickness of 0.3 mm to 30 mm.   The batting according to any one of claims 1 to 3, wherein the fineness of the single fiber constituting the batting is less than 2.5 dtex.   The clothing using the batting according to any one of claims 1 to 4.