WO2019109863A1 - 一种填充体 - Google Patents

一种填充体 Download PDF

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Publication number
WO2019109863A1
WO2019109863A1 PCT/CN2018/118475 CN2018118475W WO2019109863A1 WO 2019109863 A1 WO2019109863 A1 WO 2019109863A1 CN 2018118475 W CN2018118475 W CN 2018118475W WO 2019109863 A1 WO2019109863 A1 WO 2019109863A1
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WO
WIPO (PCT)
Prior art keywords
filler
fiber
fabric
colored
surface layer
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PCT/CN2018/118475
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English (en)
French (fr)
Inventor
许金碧
景红川
顾金凤
铃木英俊
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东丽纤维研究所（中国）有限公司
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Publication of WO2019109863A1 publication Critical patent/WO2019109863A1/zh

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/02—Layered materials

Definitions

  • the invention belongs to the field of textile materials, and in particular relates to a filler body.
  • the filler used is the primary color (the original color), mainly relying on the color change or pattern design of the surface fabric to reflect its fashion sense, but the fabric is prone to wear during use, and the appearance of the garment will quickly depreciate. It is difficult to maintain a sense of fashion for a long time.
  • the covering layer comprises a transparent or translucent outer fabric
  • the inner side of the outer fabric is provided with a lining material
  • the outer fabric and the inner lining material edge are combined with each other
  • the outer fabric is combined with
  • a accommodating cavity for arranging material is formed between the lining materials, and a color filler such as down is provided in the accommodating cavity, but in order to prevent the wicking, an outer fabric and a lining having a gap between the yarns smaller than the diameter of the filler fiber is used.
  • the outer fabric and the inner lining material are too tightly organized, which not only causes a sultry feeling when worn, but also affects the color transmissive effect of the colored filler.
  • the filling body of the present invention comprises a surface layer fabric, an inner layer fabric and a colored filler, and the surface layer fabric has a ventilation capacity of 5 to 150 cm 3 /cm 2 /s and a visible light transmittance of 25% to 95%.
  • the filling body of the invention adopts a fabric having a specific ventilation amount and a visible light transmittance as a surface layer material, thereby not only achieving a softer visual effect, but also prolonging the service life; and having better air permeability as a garment.
  • a fabric having a specific ventilation amount and a visible light transmittance as a surface layer material, thereby not only achieving a softer visual effect, but also prolonging the service life; and having better air permeability as a garment.
  • the translucent effect is related to the texture of the surface fabric, the transparency of the yarn, and the like. Under the same conditions, the looser the structure of the fabric, the higher the transparency of the yarn, the better the translucency effect.
  • the amount of ventilation and the visible light transmittance are used to characterize.
  • the surface layer fabric used in the filler of the present invention has a ventilation capacity of 5 to 150 cm 3 /cm 2 /s and a visible light transmittance of 25% to 95%.
  • the aeration amount is preferably 10 to 100 cm 3 /cm 2 /s, and the visible light transmittance is preferably 30% to 80%.
  • the surface layer fabric used in the present invention has an L* value of from 35 to 95, more preferably from 45 to 90.
  • the color is preferably a color having a high transparency such as white, gray, khaki or pink.
  • the inner layer fabric is not particularly limited, but in view of wearing comfort and the like, the ventilation amount is preferably 5 to 150 cm 3 /cm 2 /s, and more preferably 10 to 100 cm 3 /cm 2 /s.
  • the surface layer fabric and the inner layer fabric are not particularly limited, and may be a woven fabric of a structure such as plain weave, twill weave, or satin weave, or a knitted fabric of a structure such as a flat stitch or a rib.
  • the fiber raw material to be used is not particularly limited, and may be polyester fiber (PET), polypropylene fiber (PP), modified polyester fiber (modified PET), polyamide fiber (NY), or the like.
  • the fabric can also have antibacterial, anti-ultraviolet, waterproof and other functions without affecting the translucent effect and the air permeability.
  • the colored filler used in the present invention means a filler colored by a dye or a colored filler such as a pigment added in a polymerization stage. It may be colored long fiber cotton, colored short fiber cotton, or colored spherical cotton.
  • the colored long fiber cotton here refers to a colored filled cotton formed by a long fiber bundle.
  • Such long-fiber cotton has superior anti-textile properties and excellent washing resistance with respect to other forms of filler such as feathers.
  • a colored long fiber cotton having a core-sheath structure is preferred, and can be specifically obtained by the following method: under the action of the compressed air, the fiber bundle of the sheath wire is separated to form a plurality of single fibers, and the single fibers pass through the core.
  • the tow forms an intersection and forms a three-dimensional multi-annular shape, and the intersection is not a fixed fusion point, and can move freely within a certain range.
  • the colored long fiber cotton of the present invention may be obtained by coloring the raw silk, or may be obtained by forming long fiber cotton and then dyeing.
  • the coloring of the raw silk may be obtained by spinning after adding the colored master batch in the polymerization stage, or by dyeing after direct spinning.
  • the L* value is from 12 to 80, and more preferably the L value is from 20 to 60. The smaller the L* value, the darker the color. If the L value is higher than 80, the color of the long-fiber cotton is too light and may not be able to pass through.
  • the colored staple fiber cotton can be obtained by cutting the colored long fiber cotton having the core-sheath structure described above.
  • the core fiber is composed of a low melting point fiber and a high melting point fiber, and the low melting point fiber is melted to fix the core fiber and the sheath fiber.
  • the high-melting-point fibers and the low-melting-point fibers described in the present invention are related to each other, and do not refer to fibers having a melting point above or below a specific value, but to two fibers having a certain difference in melting point. It can also be expressed as a fiber having a high melting point and a fiber of the same type having a low melting point. There is a difference in melting point between the core fibers.
  • the low-melting fiber partially melts, which is embodied by a part of itself melting, bonding, partially melting, and a part of the fusion bonding on the high-melting fiber.
  • the dispersed fusion bonding points are formed in the bundle. The presence of these fusion bonding points ensures that the core fiber and the sheath fiber are not easily dispersed during the cutting process, and the fluffy performance is superior, and the phenomenon of leakage is not easy to occur, even if washing is not performed. There is a problem with the filler offset.
  • the spherical cotton can be obtained by opening the above-mentioned colored staple fiber cotton, pressing it with a multi-roller, and kneading it. After filling, a part of the fibers on the adjacent spherical cotton will be entangled with each other, so that the tensile force between the spherical cotton is enhanced, the shape retention after washing is good, and it is not easy to be offset, and the machine can be filled with a down-filled machine, saving time and convenience. .
  • the fiber raw material used for the colored filler is not particularly limited, and may be polyester fiber (PET), polypropylene fiber (PP), modified polyester fiber (modified PET), polyamide fiber (NY), or the like.
  • the surface layer fabric used in the invention preferably has a basis weight of 10 to 100 g/m 2 , more preferably 35 to 60 g/m 2 .
  • the filling amount of the filler In general, the larger the filling amount of the filler, the better the heat retaining property. However, when the filling amount of the filler exceeds 200 g/m 2 , the appearance of the appearance tends to be lowered. When the filling amount is less than 20 g/m 2 , the heat retaining property tends to be deteriorated. Therefore, in the present invention, the filling amount is preferably 20 to 200 g/m 2 , and more preferably 50 to 100 g/m 2 .
  • the filling body of the present invention has an aeration amount of 3 to 100 cm 3 /cm 2 /s.
  • the product when used as a clothing, it is comfortable to wear and does not cause sultry feeling.
  • the product When used as a pillow or the like, the product can be kept in a dry state and is not easily odor-prone.
  • the filler of the present invention has a heat retention Kro value of more than 1.5, and particularly has an excellent heat insulating property in an environment of about zero degrees in winter.
  • the filling body of the invention can be used for making products such as jackets, pants, vests, jumpsuits, sportswear, tight pants, pajamas, etc., and can also be used for making quilts, pillows or sleeping bags.
  • the present invention will be further described below in conjunction with the examples and comparative examples.
  • the fabric to be evaluated is placed on the reference color whiteboard to obtain the measured color value Lfw,
  • the fabric to be evaluated is placed on the reference color whiteboard to obtain the measured color value Lfb,
  • the measurement was carried out in accordance with JIS L1096-2010 standard.
  • the measurement was carried out in accordance with JIS L1096-2010 standard.
  • the measured value Lm is measured according to the JIS Z8722-2009 standard.
  • the measured value Ln is measured according to the JIS Z8722-2009 standard.
  • the visible light transmittance of the fabric is 25 to 95%, and the L* value of the colored long fiber is in the range of 12 to 80.
  • the transparency effect is generally ⁇
  • the translucent effect is low.
  • the measurement was carried out according to the KES method.
  • the measurement was carried out according to the GB/T 14272-2011 standard.
  • 10dtex-10f-NY FDY (manufactured by Changle Liheng Nylon Technology Co., Ltd.) was used as the warp and weft yarn to obtain a plain weave fabric with a total density of 550/inch and a weight of 35 g/m 2 . It was 65% and the aeration amount was 10 cm 3 /cm 2 /s, which was cut and used as a surface layer fabric.
  • 30dtex-12f-PET DTY (manufactured by Guangdong Dahongma Industrial Co., Ltd.) was used as the warp and weft yarn to obtain a plain weave fabric with a total density of 320/inch and a weight of 45 g/m 2 .
  • the air permeability of the obtained woven fabric was 20cm 3 /cm 2 /s, cut it and use it as a backing fabric.
  • 80dtex-12f-colored PET FDY obtained by spinning the colored masterbatch in the polymerization stage as a sheath yarn
  • 80dtex-12f-PET FDY manufactured by Toray Synthetic Fiber Co., Ltd.
  • the sheath wire and the core wire are respectively fed into the coupler through different feeding rollers, the feeding speed of the core wire is 20 m/min, and the feeding speed of the sheath wire is 400 m/min.
  • the flow rate of the inner air is 70 L/min
  • the sheath wire and the core wire are formed into a processed tow through an air nozzle, and then the obtained processed tow is preheated by a 170 ° C hot box, and then conditioned by a silicon-based smoothing agent.
  • the silicon-based aqueous solution was padded and then fixed through a hot box to obtain a colored long fiber cotton having an L value of 45.
  • the filling amount of the filler was adjusted to 25 g/m 2 , and the rest was prepared in the same manner as in Example 1.
  • the performance test results are shown in Table 1.
  • 15dtex-10f-NY DTY (manufactured by Changle Liheng Nylon Technology Co., Ltd.) was used as the warp and weft yarn to obtain a satin woven fabric with a total density of 518/inch and a gram weight of 35 g/m 2 , and the woven fabric was ventilated. The amount was 30 cm 3 /cm 2 /s, which was cut and used as a surface layer fabric. The rest was the same as in Example 1, and the filling body was obtained. The performance test results are shown in Table 1.
  • the filling amount of the filler was adjusted to 18 g/m 2 , and the rest was prepared in the same manner as in Example 3, and the performance test results are shown in Table 1.
  • the visible woven fabric has a visible light transmittance of 35% and a ventilation capacity of 17 cm 3 /cm 2 /s, which is cut and used as a surface layer fabric, and the rest is the same as in the first embodiment to obtain a filler body.
  • the performance test results are shown in Table 1.
  • the colored long fiber cotton having an L value of 20 was selected, and the rest was prepared in the same manner as in Example 1.
  • the performance test results are shown in Table 1.
  • the colored long fiber cotton having an L value of 85 was selected, and the rest was prepared in the same manner as in Example 1.
  • the performance test results are shown in Table 1.
  • 80dtex-12f-PET DTY (manufactured by Toray Synthetic Fiber Co., Ltd.) obtained by spinning after adding colored masterbatch in the polymerization stage as a sheath fiber raw material
  • 42dtex-12f-PET DTY having a melting point of 220 ° C was selected (Toray Synthesis) Manufactured by Fiber Co., Ltd. and 56dtex-48f-PP DTY (manufactured by Toray Synthetic Fiber Co., Ltd.) having a melting point of 170 ° C as a core fiber raw material, and fed separately by using different feeding rollers, wherein the feeding speed of the core fiber is 20 In meters per minute, the feeding speed of the sheath fibers was 400 m/min.
  • the flow rate of the air in the nozzle was set to 70 L/min, and the air pressure of the nozzle was 0.35 MPa.
  • the sheath wire and the core wire were formed into a processed tow through an air nozzle, and then the obtained processed tow was preheated by passing through a 170 ° C hot box. Then, it is padded by a silicon-based aqueous solution prepared by a silicon-based smoothing agent, and then fixed by a hot box to obtain colored long-fiber cotton, and then the obtained colored long-fiber cotton is cut into colored short-fiber cotton having an average length of 4 cm. The rest was the same as in Example 1, and the filler was obtained.
  • the performance test results are shown in Table 2.
  • 80dtex-12f-PET DTY (manufactured by Toray Synthetic Fiber Co., Ltd.) obtained by spinning after adding colored masterbatch in the polymerization stage as a sheath fiber raw material
  • 42dtex-12f-PET DTY having a melting point of 220 ° C was selected (Toray Synthesis) Manufactured by Fiber Co., Ltd. and 56dtex-48f-PP DTY (manufactured by Toray Synthetic Fiber Co., Ltd.) having a melting point of 170 ° C as a core fiber raw material, and fed separately by using different feeding rollers, wherein the feeding speed of the core fiber is 20 In meters per minute, the feeding speed of the sheath fibers was 400 m/min.
  • the flow rate of the air in the nozzle was set to 70 L/min, and the air pressure of the nozzle was 0.35 MPa.
  • the sheath wire and the core wire were formed into a processed tow through an air nozzle, and then the obtained processed tow was preheated by passing through a 170 ° C hot box. Then, it is padded by a silicon-based aqueous solution prepared by a silicon-based smoothing agent, and then fixed by a hot box to obtain colored long-fiber cotton, and then the obtained colored long-fiber cotton is cut into colored short-fiber cotton having an average length of 4 cm. After two times of fiber opening, and then through the dora's extrusion and squeezing, a ball-shaped cotton with excellent bulkiness was obtained, and the rest was prepared in the same manner as in Example 1. The performance test results are shown in Table 2.
  • the filler was replaced by colored long-fiber cotton to colored down.
  • the rest was prepared in the same manner as in Example 1.
  • the performance test results are shown in Table 2.
  • 15dtex-12f-PET DTY (manufactured by Guangdong Dahongma Industrial Co., Ltd.) was used as the warp and weft yarn to obtain a plain weave fabric with a total density of 295/inch and a basis weight of 45 g/m 2 .
  • the air permeability of the obtained woven fabric was 4 cm 3 /cm 2 /s, which was cut and used as a surface layer fabric, and the rest was prepared in the same manner as in Example 1.
  • the performance test results are shown in Table 2. Comparative example 4
  • the woven fabric was obtained by using 22dtex-12f-NY FDY (manufactured by Jiangsu Hengli Chemical Fiber Co., Ltd.) to obtain a jersey fabric having a total density of 140/inch and a gram weight of 35 g/m 2 , and the resulting knitted fabric had a ventilation capacity of 155 cm 3 . /cm 2 /s, it was cut and used as a surface layer fabric, and the rest was prepared in the same manner as in Example 5, and the performance test results are shown in Table 2.
  • Example 3 It can be seen from Example 3 and Example 6 that, under the same conditions, the filler having a filling amount of 25 g/m 2 is more resistant to underflow and penetration than the filler having a filling amount of 18 g/m 2 .
  • the color effect and ventilation are comparable, and the former is slightly better than the latter.
  • Example 1 It can be seen from Example 1, Example 9, and Example 10 that under the same conditions, the smaller the L value of the filler, the better the color-transparent effect of the filler.
  • Example 11 and Example 1 It can be seen from Example 11 and Example 1 that, under the same conditions, the filler of the short fiber cotton as the filler and the filler of the long fiber cotton as the filler are used, although the obtained filler has a rough feel, The translucent effect and ventilation are comparable, but the former is slightly better than the former.
  • Example 12 It can be seen from Example 12 and Example 1 that, under the same conditions, the filler body using the spherical cotton as the filler is compared with the filler body using the long-fiber cotton as the filler, although the obtained filler body is rough and transparent.
  • the color effect and ventilation are comparable, but the former is slightly less insulative than the latter.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)

Abstract

一种填充体，该填充体包括表层面料、里层面料和有色填充物，表层面料的通气量为5～150cm 3/cm 2/s，表层面料的可视光透过率为25～95％。该填充体不但具有更加柔和的视觉效果，延长了使用寿命；而且具有更好的透气性能。作为服装、睡袋等用途时，不会出现闷热感，舒适性好。

Description

一种填充体 技术领域
本发明属于纺织材料领域，具体涉及一种填充体。
背景技术
目前市场上的大部分保暖服装，所用填充物为原色(本色)，主要依靠表层面料的颜色变化或图案设计来体现其时尚感的，但是面料在使用过程中容易发生磨损，服装外观会快速折旧，难以长久维持时尚感。
为了解决这样的问题，如CN204861257U中公开了一种新型夹层服装，包覆层包括透明或半透明外面料，外面料内侧设有内衬料，外面料与内衬料边缘相互结合，在外面料与内衬料之间形成可装设物料的容纳腔，容纳腔内设有如羽绒等彩色填料，但是为了防止漏绒，其使用了纱线之间的间隙小于填料纤维的直径的外面料和内衬料，这样的外面料和内衬料组织过于紧密，不但穿着时会出现闷热感，而且会影响到彩色填料的透色效果。
发明内容
本发明的目的在于提供一种不但具有柔和的透色效果，而且通气性能极为优越的填充体。
本发明的填充体，包括表层面料、里层面料和有色填充物，表层面料的通气量为5～150cm 3/cm 2/s、可视光透过率为25％～95％。
本发明的填充体，通过选用具有特定通气量以及可视光透过率的 面料作为表层材料，不但实现了更加柔和的视觉效果，有利于延长使用寿命；而且具有更好的透气性能，作为服装、睡袋等用途时，不会出现闷热感，舒适性好。
具体实施方式
一般来说，透色效果与表层面料的组织结构、纱线的透明度等有关。同等条件下，面料的组织结构越松散，纱线的透明度越高的话，透色效果也就越好。本发明中采用通气量和可视光透过率来表征。为了兼顾透色效果以及防钻绒性，本发明的填充体所用表层面料的通气量为5～150cm 3/cm 2/s、可视光透过率为25％～95％。其中通气量优选10～100cm 3/cm 2/s，可视光透过率优选30％～80％。
作为优选，本发明所用表层面料L*值在35～95之间，更优选45～90。颜色优选为白色、灰色、卡其色、粉色等透明度高的色彩。
本发明中，对里层面料没有特别限定，但是考虑到穿着舒适性等，优选其通气量为5～150cm 3/cm 2/s，更优选为10～100cm 3/cm 2/s。
本发明中，表层面料以及里层面料没有特别限定，可以是平纹、斜纹、缎纹等组织的机织物，也可以是平针、罗纹等组织的针织物。所用纤维原料也没有特别限定，可以是聚酯纤维(PET)、聚丙烯纤维(PP)、改性聚酯纤维(改性PET)、聚酰胺纤维(NY)等。在不影响透色效果以及通气性等的基础上，面料还可以具有抗菌、抗紫外、防水等功能。
本发明中所用有色填充物是指利用染料着色的填充物或者是在聚合阶段加入颜料等着色的填充物。可以是有色长纤维棉，也可以是 有色短纤维棉，还可以是有色球状棉等。
这里的有色长纤维棉是指长纤维束形成的有色填充棉。相对于羽毛等其他形态的填充物，这样的长纤维棉具有更为优越的防绒性以及优良的耐洗涤性能。本发明中优选具有芯鞘结构的有色长纤维棉，具体可通过如下方法制得：在压缩空气的喷射作用下，鞘丝的纤维束被分开形成多根单纤维，这些单纤维在穿过芯丝束形成交叉点的同时又构成了三维立体的多圆环状的形状，而且交叉点并非固定在一起的融着点，在一定范围内可以自由移动。在受外力挤压而变形时，长纤维棉的交叉点会发生一定的位移以吸收外力，在外力移除后，可以恢复原状。本发明的有色长纤维棉，可以是原丝着色得到，也可以是形成长纤维棉后再染色得到。其中原丝着色可以是通过在聚合阶段添加有色母粒后纺丝得到，也可以是直接纺丝后进行染色得到。优选L*值为12～80，更优选L值为20～60。L*值越小，颜色越深，若L值高于80的话，有色长纤维棉的颜色偏浅，有可能透不出来。
本发明中，有色短纤维棉可以由上述具有芯鞘结构的有色长纤维棉切断后得到。其中芯纤维由低熔点纤维与高熔点纤维构成，低熔点纤维熔融使得芯纤维和鞘纤维固着。本发明中所述的高熔点纤维与低熔点纤维是相互关联的，并非是指特定数值以上或以下熔点的纤维，而是指具有一定熔点差的两种纤维。也可以表达为熔点高的纤维和熔点低的同类纤维。芯纤维之间存在熔点差，在同样的热处理条件下，低熔点纤维发生部分融化现象，具体体现为一部分自身融着、粘合，一部分融断，一部分熔融粘合在高熔点纤维上，在丝束中形成了分散 的熔融粘合点，这些熔融粘合点的存在保证了在进行切断工艺时，芯纤维和鞘纤维不易分散开，蓬松性能优越，不易出现漏绒现象，即便洗涤也不会出现填充物偏移的问题。
本发明中，球状棉可以通过将上述有色短纤维棉开松后，再经多重罗拉挤压、揉搓后制得。在填充后，相邻球状棉上会有一部分纤维相互纠缠，使得球状棉之间的拉力增强，洗涤后形态保持性好，不易偏移，而且可以使用填充羽绒的机器进行填充，省时、方便。
本发明中，有色填充物所用纤维原料没有特别限定，可以是聚酯纤维(PET)、聚丙烯纤维(PP)、改性聚酯纤维(改性PET)、聚酰胺纤维(NY)等。
本发明中，表层面料的克重如果大于100g/m 2的话，透色效果有降低的趋势；而克重不足10g/m 2的话，虽然透明度提高了，但强度有下降的趋势，因此，本发明中所用表层面料优选克重为10～100g/m 2，更优选为35～60g/m 2。
一般来说，填充物的充填量越大，保温性越好。但是，填充物的充填量超过200g/m 2的话，外观美观性有降低的趋势；充填量低于20g/m 2的话，则保温性有变差的趋势。因此，本发明中优选充填量为20～200g/m 2，更优选为50～100g/m 2。
作为优选，本发明的填充体的通气量为3～100cm 3/cm 2/s。特别是作为服装用途时，穿着舒适，不会产生闷热感。而作为枕头类等产品时，可以让产品一直处于干燥的状态，而且不易产生异味。
作为优选，本发明的填充体的保温性克罗值大于1.5，特别是在 冬季零度左右的环境下，能够抵御寒冷，具有优良的保温性能。
本发明中，亦可以通过选用两种或两种以上不同颜色的有色填充物，按照一定比例混合，得到具有彩色效果的填充物，进一步提高填充体的时尚感。
本发明的填充体可用于制作如外套、裤子、背心、连体服、运动服、紧身裤、睡衣等产品，也可用于制作被子、枕头或者睡袋等产品。下面结合实施例及比较例对本发明作进一步说明。
本发明所涉及的各项指标的测定方法如下：
(1)面料的可视光透过率
可视光透过率的数值越高，表示可视光透过性越好，具体测试步骤如下：
a.设备：分光测色仪D65光源，
b.测定基准色白板得测色值Lw，
c.测定基准色黑板得测色值Lb，
d.将待评价的面料放在基准色白板得测色值Lfw，
e.将待评价的面料放在基准色白板得测色值Lfb，
f.根据公式计算可视光透过率
Figure PCTCN2018118475-appb-000001
(2)面料及填充体的通气量
根据JIS L1096-2010标准进行测定。
(3)面料的克重
根据JIS L1096-2010标准进行测定。
(4)填充体的透色效果
a.有色长纤维棉的L*值
根据JIS Z8722-2009标准进行测定得测试值Lm，
b.由有色长纤维棉所填充的填充体L*值
根据JIS Z8722-2009标准进行测定得测定值Ln，
c.根据公式计算出△L
△L＝Ln-Lm
d.在面料的可视光透过率在25～95％，有色长纤维的L*值在12～80的范围之内，填充体与有色长纤维棉之间的△L值越小，说明有色长纤维的颜色透过率越高，填充体的透色性越高。根据△L来进行判断：
0～10：透色效果很好◎
11～20：透色效果好○
21～30：透色效果一般△
31以上：透色效果低╳。
(5)保温性克罗值
根据KES方法进行测定。
(6)钻绒量
根据GB/T 14272-2011标准进行测定。
实施例1
选用10dtex-10f-NY FDY(长乐力恒锦纶科技有限公司制)作为经纬纱进行织造，得到总密度为550根/英寸、克重为35g/m 2的平纹 机织物，可视光透过率为65％、通气量为10cm 3/cm 2/s，将其裁减后作为表层面料使用。
选用30dtex-12f-PET DTY(广东大红马实业有限公司制)作为经纬纱进行织造，得到总密度为320根/英寸、克重为45g/m 2的平纹机织物，所得机织物的通气量为20cm 3/cm 2/s，将其裁剪后作为里层面料使用。
通过在聚合阶段添加有色母粒后纺丝所制得的80dtex-12f-有色PET FDY(东丽合成纤维有限公司制)作为鞘丝、80dtex-12f-PET FDY(东丽合成纤维有限公司制)作为芯丝，将鞘丝和芯丝通过不同的喂入罗拉分别喂入交络器中，芯丝的喂入速度为20米/分钟，鞘丝的喂入速度为400米/分钟，设置喷嘴内空气的流速为70L/分钟，鞘丝和芯丝通过空气喷嘴形成加工丝束，接着将得到的加工丝束通过170℃的热箱进行预热处理后，再经过由硅系平滑剂调制成的硅系水溶液进行浸轧涂层，然后经过热箱固着，得到L值为45的有色长纤维棉。
接着将表里层面料缝合并填充有色长纤维棉，制得填充体，其各项性能测试结果见表1。
实施例2
选用22dtex-24f-NY FDY(绍兴市大业纺织品有限公司制)作为经纬纱进行织造，得到总密度为420根/英寸、克重为35g/m 2的斜纹机织物，所得机织物的可视光透过率为28％，将其裁减后作为表层面料使用，其余同实施例1，制得填充体，其各项性能测试结果见表1。
实施例3
将填充体的填充量调整为25g/m 2，其余同实施例1，制得填充体，其各项性能测试结果见表1。
实施例4
选用15dtex-10f-NY DTY(长乐力恒锦纶科技有限公司制)作为经纬纱进行织造，得到总密度为518根/英寸、克重为35g/m 2的缎纹机织物，所得机织物的通气量为30cm 3/cm 2/s，将其裁减后作为表层面料使用，其余同实施例1，制得填充体，其各项性能测试结果见表1。
实施例5
选用44dtex-24f-NY DTY(长乐力恒锦纶科技有限公司制)进行编织，得到总密度为170根/英寸、克重为35g/m 2的平针针织物，所得针织物的通气量为145cm 3/cm 2/s，将其裁减后作为表层面料使用，其余同实施例1，制得填充体，其各项性能测试结果见表1。
实施例6
将填充体的填充量调整为18g/m 2，其余同实施例3，制得填充体，其各项性能测试结果见表1。
实施例7
选用56dtex-36f-PET DTY(东丽合成纤维有限公司制)作为经纬纱进行织造，得到总密度为320根/英寸、克重为100g/m 2的纬二重机织物，所得机织物的可视光透过率为30％、通气量为30cm 3/cm 2/s，将其裁减后作为表层面料使用，其余同实施例1，制得填充体，其各项性能测试结果见表1。
实施例8
选用56dtex-36f-PET DTY(东丽合成纤维有限公司制)作为经纱，选用95dtex-36f-PET DTY作为纬纱进行织造，得到总密度为236根/英寸、克重为70g/m 2的平纹机织物，所得机织物的可视光透过率为35％、通气量为17cm 3/cm 2/s，将其裁减后作为表层面料使用，其余同实施例1，制得填充体，其各项性能测试结果见表1。
实施例9
选用L值为20的有色长纤维绵，其余同实施例1，制得填充体，其各项性能测试结果见表1。
实施例10
选用L值为85的有色长纤维绵，其余同实施例1，制得填充体，其各项性能测试结果见表1。
实施例11
通过在聚合阶段添加有色母粒后纺丝所制得的80dtex-12f-PET DTY(东丽合成纤维有限公司制)作为鞘纤维原料，选用熔点220℃的42dtex-12f-PET DTY(东丽合成纤维有限公司制)和熔点170℃的56dtex-48f-PP DTY(东丽合成纤维有限公司制)作为芯纤维原料，并利用不同的喂入罗拉分别喂入，其中芯纤维的喂入速度为20米/分钟，鞘纤维的喂入速度为400米/分钟。设置喷嘴内空气的流速为70L/分，喷嘴的压空为0.35MPa，鞘丝和芯丝通过空气喷嘴形成加工丝束，接着将得到的加工丝束通过170℃的热箱进行预热处理后，再经过由硅系平滑剂调制成的硅系水溶液进行浸轧，然后经过热箱固 着，得到有色长纤维棉，接着将所得有色长纤维棉剪切成平均长度为4cm的有色短纤维棉，其余同实施例1，制得填充体，其各项性能测试结果见表2。
实施例12
通过在聚合阶段添加有色母粒后纺丝所制得的80dtex-12f-PET DTY(东丽合成纤维有限公司制)作为鞘纤维原料，选用熔点220℃的42dtex-12f-PET DTY(东丽合成纤维有限公司制)和熔点170℃的56dtex-48f-PP DTY(东丽合成纤维有限公司制)作为芯纤维原料，并利用不同的喂入罗拉分别喂入，其中芯纤维的喂入速度为20米/分钟，鞘纤维的喂入速度为400米/分钟。设置喷嘴内空气的流速为70L/分，喷嘴的压空为0.35MPa，鞘丝和芯丝通过空气喷嘴形成加工丝束，接着将得到的加工丝束通过170℃的热箱进行预热处理后，再经过由硅系平滑剂调制成的硅系水溶液进行浸轧，然后经过热箱固着，得到有色长纤维棉，接着将所得有色长纤维棉剪切成平均长度为4cm的有色短纤维棉，通过两次开纤，再经过多罗拉的挤压和揉搓，制得蓬松性优良的球状棉，其余同实施例1，制得填充体，其各项性能测试结果见表2。
比较例1
将填充物由有色长纤维棉替换为有色羽绒，其余同实施例1，制得填充体，其各项性能测试结果见表2。
比较例2
选用33dtex-24f-PET DTY(绍兴市大业纺织品有限公司制)作 为经纬纱进行织造，得到总密度为420根/英寸、克重为35g/m 2的平纹机织物，所得织物的可视光透过率为20％，将其裁减后作为表层面料使用，其余同实施例2，制得填充体，其各项性能测试结果见表2。比较例3
选用15dtex-12f-PET DTY(广东大红马实业有限公司制)作为经纬纱进行织造，得到总密度为295根/英寸、克重为45g/m 2的平纹机织物，所得机织物的通气量为4cm 3/cm 2/s，将其裁剪后作为表层面料使用，其余同实施例1，制得填充体，其各项性能测试结果见表2。比较例4
选用22dtex-12f-NY FDY(江苏恒力化纤有限公司制)进行编织，得到总密度为140根/英寸、克重为35g/m 2的平针针织物，所得针织物的通气量为155cm 3/cm 2/s，将其裁减后作为表层面料使用，其余同实施例5，制得填充体，其各项性能测试结果见表2。
Figure PCTCN2018118475-appb-000002
Figure PCTCN2018118475-appb-000003
根据表1、表2，
(1)由实施例3和实施例6可知，同等条件下，填充量为25g/m 2的填充体与填充量为18g/m 2的填充体相比，两者的防钻绒性、透色效果和通气量均相当，前者的保温性略优于后者。
(2)由实施例1、实施例9、实施例10可知，同等条件下，填充物的L值越小，填充体的透色效果越好。
(3)由实施例11和实施例1可知，同等条件下，采用短纤维棉作为填充物的填充体和采用长纤维棉作为填充物的填充体相比，虽然所得填充体的钻绒性、透色效果和通气量均相当，但前者的保温性略优于前者。
(4)由实施例12和实施例1可知，同等条件下，采用球状棉作为填充物的填充体和采用长纤维棉作为填充物的填充体相比，虽然所得填充体的钻绒性、透色效果和通气量均相当，但前者的保温性略不及后者。
(5)由比较例1与实施例1可知，同等条件下，采用羽毛作为填充物的填充体和采用长纤维棉作为填充物的填充体相比，两者的保温性及透色效果相当，但前者的透气量不及后者，而且防钻绒性很差。
(6)由比较例2与实施例2可知，同等条件下，表层面料的可视光透过率为22％的填充体与表层面料的可视光透过率为28％的填充体相比，两者的保温性、防钻绒性和通气量均相当，但前者的透色效果比较差。
(7)由比较例3和实施例1可知，同等条件下，表层面料的通气量 为4cm 3/cm 2/s的填充体与表层面料的通气量为10cm 3/cm 2/s的填充体相比，两者的保温效果和防钻绒性相当，但前者的通气量和透色效果比较差。
(8)由比较例4和实施例5可知，同等条件下，表层面料的通气量为155cm 3/cm 2/s的填充体与表层面料的通气量为145cm 3/cm 2/s的填充体相比，两者的透色效果相当，但前者的保温性、防钻绒性都比较差。

Claims (6)

  1. 一种填充体，包括表层面料、里层面料和有色填充物，其特征是：所述表层面料的通气量为5～150cm 3/cm 2/s、可视光透过率为25％～95％。
  2. 根据权利要求1所述填充体，其特征是：所述有色填充物为芯鞘结构的有色长纤维棉。
  3. 根据权利要求2所述填充体，其特征是：所述表层面料的克重为10～100g/m 2。
  4. 根据权利要求2或3所述填充体，其特征是：所述有色长纤维棉的填充量为20～200g/m 2。
  5. 根据权利要求2或3所述填充体，其特征是：所述有色长纤维棉的L*值为12～80。
  6. 根据权利要求2或3所述填充体，其特征是：该填充体的通气量为3～100cm 3/cm 2/s。
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JP2002339227A (ja) * 2001-05-15 2002-11-27 Toray Ind Inc 繊維構造物
CN101161142A (zh) * 2007-11-28 2008-04-16 盛虹集团有限公司 红外羽绒服填充面料的织造
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