WO2013075395A1 - 一种无纺纤维织物及其生产设备 - Google Patents

一种无纺纤维织物及其生产设备 Download PDF

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Publication number
WO2013075395A1
WO2013075395A1 PCT/CN2012/001269 CN2012001269W WO2013075395A1 WO 2013075395 A1 WO2013075395 A1 WO 2013075395A1 CN 2012001269 W CN2012001269 W CN 2012001269W WO 2013075395 A1 WO2013075395 A1 WO 2013075395A1
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WIPO (PCT)
Prior art keywords
receiver
fabric
spinneret
nonwoven fabric
fibers
Prior art date
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PCT/CN2012/001269
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English (en)
French (fr)
Inventor
阳业东
Original Assignee
广州市三泰汽车内饰材料有限公司
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Application filed by 广州市三泰汽车内饰材料有限公司 filed Critical 广州市三泰汽车内饰材料有限公司
Priority to KR20137032194A priority Critical patent/KR20140004244A/ko
Priority to JP2013552822A priority patent/JP2014505182A/ja
Priority to RU2013144851/12A priority patent/RU2013144851A/ru
Priority to EP12851923.8A priority patent/EP2784203A4/en
Priority to US13/983,769 priority patent/US20140272360A1/en
Publication of WO2013075395A1 publication Critical patent/WO2013075395A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition

Definitions

  • the present invention relates to a fiber nonwoven fabric, and more particularly to a melt-blown nonwoven fabric having a V-shape when viewed in a vertical vertical section, and to a V-shaped nonwoven fabric. Fabric production equipment. Background art
  • Nonwoven products are found everywhere in everyday life, such as diapers, sanitary napkins, rags and filter books.
  • the meltblown quality of ultra-fine fiber webs is a difficult point in the processing of non-woven fabrics.
  • the non-woven fabric of the prior art is mainly formed by mixing polypropylene into a high-temperature and high-pressure air melt-spraying process, and the obtained product is arranged in a cross-sectional direction, and the fibers in the middle portion are arranged in a disorderly irregular shape, and it is difficult to obtain an ideal bulkiness. And uniformity, the filling is relatively low.
  • the technical solution adopted by the present invention to solve the technical problem thereof is: a non-woven fabric comprising directly formed fibers disposed in a V-shaped structure in the fabric, the fibers being composed of 65-75% of meltblown fibers and The amount of polyester staple fibers is composed to form a continuous, fluffy, and elastic fabric structure without large voids.
  • the fabric has a change in light transmission of less than 2%.
  • the directly formed fibers have a geometric diameter of no more than 10 ⁇ m.
  • the fabric has a thickness of not more than 10 cm, a density of less than 50 Kg/m', and a sound resistance ratio of more than 100 MKS ray Is
  • Another object of the present invention is to provide an apparatus for producing a V-shaped meltblown nonwoven fabric.
  • a non-woven fabric production equipment comprising a receiver, a carding machine disposed on the left side of the receiver, and a screw extruder disposed on the right side of the receiver.
  • a spinneret is connected to the bottom of the screw extruder, and a laying machine is arranged between the carding machine and the receiver, and the end of the laying machine is provided with an electrostatic generating device located below the spinneret.
  • the static electricity generating device includes an electrostatic generator disposed on a lower left side of the spinneret and a static receiving plate disposed on a lower right side of the spinneret.
  • the volts of the current is 0. 2 - 0. 8 mA.
  • the voltage is between 20 and 30 kHz.
  • the invention has the beneficial effects that: when the device is being produced, when the device is being produced, the melt-blown fiber enters the spinneret 3 from the mast extruder, and is driven downward by the high temperature and high pressure air, and passes through the static electricity generating device. Falling into the receiver, the polyester staple fiber is combed by the carding machine, and the netting machine is laid down onto the static electricity generating device, that is, when it is between the electrostatic generator and the static receiving plate, it is charged under the electric field, and the polyester is short. The fibers are introduced into the meltblown fibers and finally entangled into a V-shaped nonwoven fabric as viewed in a longitudinal vertical section.
  • the nonwoven fabric is relatively high-filled, has ideal bulk and uniformity, and has excellent sound insulation and separation. Thermal characteristics.
  • FIG. 2 is a schematic view showing the structure of the production apparatus of the present invention. DETAILED DESCRIPTION OF THE INVENTION The present invention will be further described in detail below with reference to the accompanying drawings.
  • the present invention discloses a nonwoven fabric comprising a V disposed within the fabric.
  • a directly formed fiber of a shaped structure the fiber consisting of 65-75% of meltblown fibers and the balance of polyester staple fibers to form a continuous, fluffy and elastic fabric structure without large voids, as the first
  • the PP fiber and the PET fiber account for 65% and 35%, respectively.
  • the PP fiber and the PET fiber account for 75% and 25%, respectively.
  • the PP fiber and the PET fiber account for 70% and 30%, respectively.
  • the nonwoven fabric of the present invention has relatively high filling, ideal bulkiness and uniformity, and excellent sound insulation and heat insulation properties.
  • the specific indexes are as follows: 2% transmittance change, the directly formed fiber has a geometric diameter of not more than 10 ⁇ m, the fabric thickness is less than 5 cm, the density is less than 50 Kg/m', and the acoustic resistance is greater than 100 MKS rayls 0
  • the surface characteristics of the fabric of the present invention may be similar to those of other nonwoven fabrics, the characteristics of which vary from relatively open and porous to varying degrees of compaction and reduced porosity, and the insulation quality of the fibers within the fabric of the present invention is generally Regardless of the material formed, the fibers used in the present invention can be formed from almost any fiber-forming material, and representative polymers for forming melt-blown microfibers include polypropylene, polyethylene, polyethylene terephthalate, Polyamides, as well as other polymers known in the art, can also be used to form other fibers.
  • the present invention also discloses a non-woven fabric production apparatus, comprising a receiver 4, a carding machine 1 disposed on the left side above the receiver 4, and a screw extrusion disposed on the upper side of the receiver 4.
  • Machine 2 a spinneret 3 is connected to the bottom of the screw extruder 2, and a laying machine 7 is arranged between the carding machine 1 and the receiver 4, and the end of the laying machine 7 is provided with static electricity under the spinneret 3
  • a generating device comprising an electrostatic generator 5 disposed on a left side below the spinneret 3 and an electrostatic receiving plate 6 disposed on a lower side of the spinneret 3, the electrostatic generator 5 and static electricity receiving ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇
  • the (PP) slice enters the spinneret 3 from the screw extruder 2, and the high-temperature and high-pressure air acts as a melt-blown fiber downward, and falls through the static electricity generating device 5.
  • the polyester staple fiber (PET) is combed by the carding machine 1 and laid by the laying machine 7 and then dropped onto the static electricity generating device, that is, between the electrostatic generator 5 and the static electricity receiving plate 6, under the electric field. With charge, the polyester staple fiber is introduced into the meltblown fiber, and is charged under the electric field. The mixture of the two fibers gathers in the direction of the electrostatic receiving plate 6 during the falling process, and finally tangles into a V-shaped shape when viewed in the longitudinal vertical section. Spinning fabric.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

一种无纺纤维织物，包括设置在织物内呈V形结构的直接形成的纤维，所述的纤维由65—75%的熔喷纤维和余量的涤纶短纤维组成，以形成连续的、蓬松且有弹性的没有大空隙的织物结构；以及一种无纺织纤维织物生产设备，包括接收器（4）、设于接收器（4）上方左侧的梳理机（1）和设于接收器上方右侧的螺杆挤出机（2），螺杆挤出机（2）底部连接有喷丝板（3），梳理机（1）和接收器（4）之间设有铺网机（7），所述的铺网机（7）末端设有位于喷丝板（3）下方的静电产生装置。该纤维织物沿纵向垂直截面观看时呈V形排列，填充比较高，具有理想的蓬松度和均匀性。

Description

一种无纺纤维织物及其生产设备 技术领域 本发明涉及纤维无纺织物， 特别涉及一种沿纵向垂直截面观看时呈 V形的 熔喷无纺纤维织物， 还涉及一种 V形无纺纤维织物的生产设备。 背景技术 说
非织造布产品在日常生活中随处可见， 例如像尿布、 卫生巾、 抹布及过滤 书
类产品等等， 非织造布产品的多项重要性能需要由超细纤维网来实行， 超细纤 维网的熔喷质量是无纺纤维织物加工中的难点所在。 现有技术中的无纺纤维织物， 主要由丙纶混合后注入高温高压空气熔喷而 成， 得到的产品从截面方向看， 中间部分的纤维排列为杂乱无章的不规则形， 难以获得理想的蓬松度和均匀性， 填充比较低。 发明内容 本发明的目的之一是提供一种沿纵向垂直截面观看时呈 V形的熔喷无纺纤
本发明解决其技术问题所采用的技术方案是： 一种无纺纤维织物， 包括设 置在织物内呈 V形结构的直接形成的纤维，所述的纤维由 65— 75%的熔喷纤维和 余量的涤纶短纤维组成， 以形成连续的、 蓬松且有弹性的没有大空隙的织物结 构。 所述的织物具有不到 2%的透光率变化。 所述的直接形成的纤维具有不超过 10 μ m的几何直径。 所述的织物厚度不超过 10cm， 密度小于 50Kg/m'， 声阻率大于 100 MKS ray Is 本发明的目的之二是提供一种生产 V形熔喷无纺纤维织物的设备。 本发明解决其技术问题所采用的技术方案是： 一种无紡纤维织物生产设备， 包括接收器、 设于接收器上方左侧的梳理机和设于接收器上方右侧的螺杆挤出 机， 螺杆挤出机底部连接有喷丝板， 梳理机和接收器之间设有铺网机， 所述的 铺网机末端设有位于喷丝板下方的静电产生装置。
进一步， 所述的静电产生装置包括设于喷丝板下方左侧的静电发生器以及 设于喷丝板下方右侧的静电接收板。
更进一步，所述的静电发生器和静电接收板之间电压为 60— ΙΟΟΚν,频率为 20— 30KHz, 电流为 0. 2— 0. 8mA。
本发明的有益效果是： 本设备在进行生产时， 本设备在进行生产时， 熔喷 纤维从螵杆挤出机进入喷丝板 3，在高温高压的空气作用下向下，经过静电产生 装置落入接收器上， 涤纶短纤维经过梳理机梳理、 铺网机铺网后向下落入静电 产生装置上， 即静电发生器和静电接收板之间时， 在电场作用下带电荷， 将涤 纶短纤维导入熔喷纤维中， 最终纠结成沿纵向垂直截面观看时呈 V形的无纺纤 维织物， 这种无纺纤维织物填充比较高， 具有理想的蓬松度和均匀性， 以及优 良的隔音和隔热特性。 附图说明 图 1是本发明无纺纤维织物的剖视图；
图 2是本发明生产设备的结构示意图。 具体实施方式 下面结合附图对本发明作进一步详细说明。
参照图 1所示， 本发明公开了一种无纺纤维织物， 包括设置在织物内呈 V 形结构的直接形成的纤维，所述的纤维由 65— 75%的熔喷纤维和余量的涤纶短纤 维组成， 以形成连续的、蓬松且有弹性的没有大空隙的织物结构，作为第一种具 体的实施例， PP纤维和 PET纤维分别占 65%和 35%， 作为第二种具体的实施例， PP纤维和 PET纤维分别占 75%和 25%,作为第三种具体的实施例， PP纤维和 PET 纤维分别占 70%和 30%, 本发明的无纺纤维织物填充比较高， 具有理想的蓬松度 和均匀性， 以及优良的隔音和隔热特性， 具体指标如下： 织物具有不到 2%的透 光率变化,直接形成的纤维具有不超过 10 μ m的几何直径，织物厚度不超过 5cm, 密度小于 50Kg/m'， 声阻率大于 100 MKS rayls0
本发明的织物的表面特性可类似于其它无纺纤维织物的特性， 其特性的变 化从相当敞开和多孔到不同程度的密实和减少的多孔性， 本发明的织物内的纤 维的绝缘质量通常与其形成的材料无关， 用于本发明的纤维几乎可以从任何的 纤维形成材料形成， 用于形成熔吹微纤维的代表性聚合物包括聚丙烯、聚乙烯、 聚对苯二甲酸乙二醇酯、 聚酞胺， 以及本技术领域内公知的其它聚合物， 这些 材料也可用来形成其它纤维。
参照图 2所示，本发明还公开了一种无纺纤维织物生产设备，包括接收器 4、 设于接收器 4上方左侧的梳理机 1和设于接收器 4上方右侧的螺杆挤出机 2,螺 杆挤出机 2底部连接有喷丝板 3, 梳理机 1和接收器 4之间设有铺网机 7，所述 的铺网机 7末端设有位于喷丝板 3下方的静电产生装置， 所述的静电产生装置 包括设于喷丝板 3下方左侧的静电发生器 5以及设于喷丝板 3下方右侧的静电 接收板 6, 所述的静电发生器 5和静电接收板 6之间电压为 60— ΙΟΟΚν,频率为 20— 30KHz, 电流为 0. 2— 0. 8mA。
本设备在进行生产时本设备在进行生产时， （PP)切片从螺杆挤出机 2进入 喷丝板 3,在高温高压的空气作用引成熔喷纤维向下，经过静电产生装置 5落入 接收器 4上， 涤纶短纤维（PET)经过梳理机 1梳理、 铺网机 7铺网后向下落入 静电产生装置上， 即静电发生器 5和静电接收板 6之间时， 在电场作用下带电 荷， 将涤纶短纤维导入熔喷纤维中， 在电场作用下带电荷， 两种纤维的混合物 下落过程中往静电接收板 6方向聚集， 最终纠结成沿纵向垂直截面观看时呈 V 形的无紡纤维织物。

Claims

权 利 要 求 书
1、一种无纺纤维织物， 其特征在于： 包括设置在织物内呈 V形结构的直接 形成的纤维，所述的纤维由 65— 75%的熔喷纤维和余量的涤纶短纤维组成，以形 成连续的、 蓬松且有弹性的没有大空隙的织物结构。
2、根据权利要求 1所述的无纺纤维织物， 其特征在于， 所述的织物具有不 到 2%的透光率变化。
3、根据权利要求 2所述的无纺纤维织物， 其特征在于， 所述的直接形成的 纤维具有不超过 10 μ m的几何直径。
4、根据权利要求 3所述的无纺纤维织物， 其特征在于， 所述的织物厚度不 超过 10cm， 密度小于 50Kg/m', 声阻率大于 100 MKS rayls。
5、一种如权利要求 1所述无纺纤维织物的生产设备， 其特征在于， 包括接 收器（4)、 设于接收器（4)上方左侧的梳理机（1 )和设于接收器（4)上方右 侧的蟪杆挤出机（2)， 螺杆挤出机（2)底部连接有喷丝板（3), 梳理机（1 ) 和接收器（4)之间设有铺网机（7)， 所述的铺网机（7)末端设有位于喷丝板
(3)下方的静电产生装置。
6、根据权利要求 5所述的生产设备， 其特征在于， 所述的静电产生装置包 括设于喷丝板（3)下方左侧的静电发生器（5) 以及设于喷丝板（3)下方右侧 的静电接收板（6)。
7、根据权利要求 6所述的生产设备， 其特征在于， 所述的静电发生器（5) 和静电接收板（6)之间 ½压为 60— ΙΟΟΚν, 频率为 20— 30KHz， 电流为 0. 2— 0. 8mA o
PCT/CN2012/001269 2011-11-22 2012-09-17 一种无纺纤维织物及其生产设备 WO2013075395A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017505390A (ja) * 2014-01-29 2017-02-16 バイアックス ファイバーフィルム 優れた回復を示す高ロフトの不織ウェブ

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102560895B (zh) * 2011-11-22 2014-04-02 广州市三泰汽车内饰材料有限公司 一种无纺纤维织物生产设备
TWI521112B (zh) * 2012-05-25 2016-02-11 財團法人紡織產業綜合研究所 不織布及其製造方法與製造設備
CN102978831A (zh) * 2012-11-22 2013-03-20 芜湖跃飞新型吸音材料股份有限公司 一种pet纤维/聚苯并咪唑纤维复合吸音棉及其制备方法
CN103276535B (zh) * 2013-06-19 2015-08-26 天津泰达洁净材料有限公司 一种双组份熔喷无纺材料及其制造方法
CN104250882B (zh) * 2013-06-28 2016-12-28 财团法人纺织产业综合研究所 滤材及其制造方法
KR101349262B1 (ko) * 2013-07-18 2014-01-23 주식회사 익성 탄성력 및 결집력이 향상된 멜트블로운 섬유웹 및 그 제조방법
CN104005175A (zh) * 2014-04-14 2014-08-27 江苏环宇汽车零部件有限公司 一种车用多功能隔音隔热复合材料及其制备方法
DK3325703T3 (da) 2016-08-02 2019-10-28 Fitesa Germany Gmbh System og fremgangsmåde til fremstilling af ikke-vævede polymælkesyrestoffer
US11441251B2 (en) 2016-08-16 2022-09-13 Fitesa Germany Gmbh Nonwoven fabrics comprising polylactic acid having improved strength and toughness
CN106894158A (zh) * 2017-04-21 2017-06-27 浙江华晨非织造布有限公司 一种用于尿不湿、护垫、尿垫的亲肤棉柔无纺布及其制作方法
CN107059249A (zh) * 2017-04-21 2017-08-18 浙江华晨非织造布有限公司 一种鞋材及过滤专用亲水无纺布及其制造方法
CN107299455A (zh) * 2017-06-07 2017-10-27 宜兴市泰宇汽车零部件有限公司 一种双组份吸音棉
EP3425099A1 (de) * 2017-07-03 2019-01-09 Axel Nickel Meltblown-vliesstoff mit verbesserter stapelbarkeit und lagerbarkeit
CN107988710A (zh) * 2017-12-25 2018-05-04 北京大源非织造股份有限公司 一种用于制备高厚度非织造布的系统
CN107988706A (zh) * 2017-12-25 2018-05-04 大源非织造（苏州）有限公司 一种高厚度非织造布及其制备方法
CN108286131B (zh) * 2018-03-08 2020-02-14 广州市三泰汽车内饰材料有限公司 一种活性炭v型吸音棉的生产制造设备
CN108277577B (zh) * 2018-04-28 2020-07-31 中原工学院 一种利用废旧纺织纤维制造隔热弹性非织造材料及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101230521A (zh) * 2008-02-18 2008-07-30 常熟市伟成非织造成套设备有限公司 熔喷无纺布加工机
CN201165591Y (zh) * 2008-02-18 2008-12-17 常熟市伟成非织造成套设备有限公司 熔喷无纺布加工机
JP2010064010A (ja) * 2008-09-11 2010-03-25 Japan Vilene Co Ltd エアフィルタ用濾材
CN102560895A (zh) * 2011-11-22 2012-07-11 广州市三泰汽车内饰材料有限公司 一种无纺纤维织物及其生产设备
CN202390637U (zh) * 2011-11-22 2012-08-22 广州市三泰汽车内饰材料有限公司 一种无纺纤维织物生产设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773375A (en) * 1996-05-29 1998-06-30 Swan; Michael D. Thermally stable acoustical insulation
JP3657415B2 (ja) * 1998-01-07 2005-06-08 日本バイリーン株式会社 不織布及びその製造方法
JP3685315B2 (ja) * 1999-08-17 2005-08-17 東洋紡績株式会社 吸音材及び複合不織布の製造方法
US6709623B2 (en) * 2000-12-22 2004-03-23 Kimberly-Clark Worldwide, Inc. Process of and apparatus for making a nonwoven web
US7662257B2 (en) * 2005-04-21 2010-02-16 Georgia-Pacific Consumer Products Llc Multi-ply paper towel with absorbent core
US7476632B2 (en) * 2002-11-15 2009-01-13 3M Innovative Properties Company Fibrous nonwoven web
JP4434839B2 (ja) * 2004-05-31 2010-03-17 ユニチカ株式会社 コロナ放電装置
JP4736548B2 (ja) * 2005-06-09 2011-07-27 東レ株式会社 液晶性樹脂繊維からなる不織布
FR2892110B1 (fr) * 2005-10-19 2009-01-16 Asselin Thibeau Soc Par Action Procede et ensemble pour la formation d'une bande de non-tisse multicouche avec maintien electrostatique de ladite bande de non-tisse
US20070286982A1 (en) * 2006-06-12 2007-12-13 Higgins Kenneth B Surface coverings and methods
US7989371B2 (en) * 2007-06-22 2011-08-02 3M Innovative Properties Company Meltblown fiber web with staple fibers
US20080315454A1 (en) * 2007-06-22 2008-12-25 3M Innovative Properties Company Method of making meltblown fiber web with staple fibers
US7989372B2 (en) * 2007-06-22 2011-08-02 3M Innovative Properties Company Molded respirator comprising meltblown fiber web with staple fibers
EP2176458A1 (en) * 2007-07-30 2010-04-21 3M Innovative Properties Company Porous facing material, acoustically attenuating composite, and methods of making and using the same
JP5654356B2 (ja) * 2007-12-28 2015-01-14 スリーエム イノベイティブ プロパティズ カンパニー 複合不織布ウェブ並びにこれの製造及び使用方法
EP2376693B1 (en) * 2008-12-23 2014-10-22 3M Innovative Properties Company Patterned spunbond fibrous webs and methods of making and using the same
CN101618378B (zh) * 2009-07-31 2012-03-21 东华大学 一种阳离子染料易染共聚酯纤维静电植绒面料的制备方法
CN101721856B (zh) * 2009-12-17 2011-08-24 天津泰达洁净材料有限公司 一种pla/pp双组份纤维过滤材料的制备方法及其制品
IT1399905B1 (it) * 2010-04-21 2013-05-09 Saati Spa Struttura tessile laminare, particolarmente idonea per componenti acustici.
CN101982597A (zh) * 2010-11-23 2011-03-02 江苏腾达非织造材料有限公司 一次成型的熔喷复合生产设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101230521A (zh) * 2008-02-18 2008-07-30 常熟市伟成非织造成套设备有限公司 熔喷无纺布加工机
CN201165591Y (zh) * 2008-02-18 2008-12-17 常熟市伟成非织造成套设备有限公司 熔喷无纺布加工机
JP2010064010A (ja) * 2008-09-11 2010-03-25 Japan Vilene Co Ltd エアフィルタ用濾材
CN102560895A (zh) * 2011-11-22 2012-07-11 广州市三泰汽车内饰材料有限公司 一种无纺纤维织物及其生产设备
CN202390637U (zh) * 2011-11-22 2012-08-22 广州市三泰汽车内饰材料有限公司 一种无纺纤维织物生产设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2784203A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017505390A (ja) * 2014-01-29 2017-02-16 バイアックス ファイバーフィルム 優れた回復を示す高ロフトの不織ウェブ

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