CN106637677A - 一种双通道纺丝成网系统 - Google Patents

一种双通道纺丝成网系统 Download PDF

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Publication number
CN106637677A
CN106637677A CN201710069847.9A CN201710069847A CN106637677A CN 106637677 A CN106637677 A CN 106637677A CN 201710069847 A CN201710069847 A CN 201710069847A CN 106637677 A CN106637677 A CN 106637677A
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spinning
passage
flux
screw extruder
filter
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邓伟添
李孙辉
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FOSHAN NANHAI WONDERFUL NONWOVEN Co Ltd
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FOSHAN NANHAI WONDERFUL NONWOVEN Co Ltd
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Priority to CN201710069847.9A priority Critical patent/CN106637677A/zh
Publication of CN106637677A publication Critical patent/CN106637677A/zh
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    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

本发明公开了一种双通道纺丝成网系统，包括两组纺丝机组与两吹风装置，每组所述的纺丝机组均包括有序相连的螺杆挤压机、溶体过滤器、纺丝泵和纺丝箱，所述熔体过滤器设于所述螺杆挤压机后侧用于接收并过滤螺杆挤压机输出熔体，所述纺丝泵设于所述熔体过滤器后侧用于接收过滤后的熔体并控制熔体输出的流量，所述纺丝箱用于喷出纤维；两纺丝机组的两纺丝箱并排设置，且两纺丝箱下侧出口共同连接有牵伸通道；本发明通过两组纺丝机组，使本发明的纺丝成网系统可同时挤出两种不同材料的熔体细流，而且冷风配合牵伸通道将熔体细流牵伸成细丝，最后两种不同材料丝的在扩散通道内混合成网，经热轧加固后形成具有两种成分的无纺布。

Description

一种双通道纺丝成网系统
技术领域
本发明涉及纺丝技术领域，尤其是涉及一种双通道纺丝成网系统。
背景技术
纺粘无纺布是由随机排列的纤维层构成，因其生产流程短，速度高，成本低，受到广泛应用；现有的纺丝系统，除了双组分或多组分纺丝系统可以在单纺丝通道实现同一根纤维具有双组分或多组分，从而让无纺布具有双组分或多组分的特性。但双组分或多组分纺丝系统的设备成本较高，前期的投入非常大。而目前单组分纺丝系统基本都是单通道设计，只能一次成型一种单组分无纺布，使产品的特性受到限制。
发明内容
针对现有技术的不足，本发明的目的在于在不明显提高设备投入成本的前提下，提供一种可同时分别使用两种不同的组分原料、在独立的两个纺丝通道中进行纺丝，然后混合铺网的纺丝成网系统。
为实现上述目的，本发明提供的方案为：一种双通道纺丝成网系统，包括两组纺丝机组与两吹风装置，每组所述的纺丝机组均包括有序相连的螺杆挤压机、溶体过滤器、纺丝泵和纺丝箱，所述熔体过滤器设于所述螺杆挤压机后侧用于接收并过滤螺杆挤压机输出熔体，所述纺丝泵设于所述熔体过滤器后侧用于接收过滤后的熔体并控制熔体输出的流量，所述纺丝箱用于喷出纤维；两纺丝机组的两纺丝箱并排设置，且两纺丝箱下侧出口共同连接有牵伸通道，同时在两纺丝箱体的底面之间设有一延伸至所述牵伸通道底端的分隔板用于将牵伸通道分隔成两通道使两纺丝箱体喷出的纤维在牵伸通道内独立牵伸，所述牵伸通道下侧连接有扩散通道供纤维扩散混合铺网。
进一步地，所述牵伸通道的宽度向下递减，所述扩散通道的宽度向下递增。
本方案的有益效果为：通过两组纺丝机组，使本方案的纺丝成网系统可同时挤出两种不同材料的熔体细流，而且冷风配合牵伸通道将熔体细流牵伸成细丝，最后两种不同材料丝的在扩散通道内混合成网，经热轧加固后形成具有两种成分的无纺布。本方案生产的无纺布与传统单组分单纺丝通道生产的无纺布性能相比，特性更多样化，能根据用户或市场的需求，随意采用不同的材料，灵活性高，实用性强。
附图说明
图1为本发明的示意图。
其中，1为螺杆挤压机，2为熔体过滤器，3为纺丝泵，4为纺丝箱，41单体抽吸口，5为吹风装置，61为牵伸通道，62为分隔板，63为扩散通道。
具体实施方式
下面结合具体实施例对本发明作进一步说明：
参见附图1所示，一种双通道纺丝成网系统，包括两组纺丝机组、两吹风装置5、牵伸通道61与扩散通道62，其中每组纺丝机组包括依次相连的螺杆挤压机1、熔体过滤器2、纺丝泵3与纺丝箱4；其中螺杆挤出机1可挤出熔体，优选地，可选用双螺杆挤出机；熔体过滤器2设于螺杆挤出机1的后侧用于接收并过滤螺杆挤出机1输出熔体；纺丝泵3设于熔体过滤器2后侧用于接收过滤后的熔体，而且纺丝泵3可以控制向纺丝箱4输出的熔体流量，纺丝箱4设于纺丝泵3的后侧用于接收纺丝泵3输出的熔体，纺丝箱4用于喷出纤维，同时在纺丝箱4下侧设有一单体抽吸口41，用于将在纺丝箱4喷出纤维过程中产生的单体排出；两吹风装置5设置于纺丝箱4的下侧用于将纺丝箱4上的丝条拉出，具体地，吹风装置5水平设置于纺丝箱4的外侧并向纺丝箱4内吹出水平方向的冷风；两纺丝机组的两纺丝箱4并列设置，且两纺丝箱4的下侧出口共同连接牵伸通道61，同时在两纺丝箱4体的底面之间设有一延伸至牵伸通道61底端的分隔板62，该分隔板62可将牵伸通道61分隔成两通道，使两纺丝箱4体喷出的纤维在牵伸通道61内独立牵伸互不干涉，扩散通道63设于牵伸通道61下侧供纤维扩散混合形成无纺布，而且牵伸通道61的宽度向下递减，扩散通道63的宽度向下递增。
本实施例的工作过程：选定制造无纺布所需的两种不同组分的高分子聚全物，然后分别注入两螺杆挤压机1内，通过两螺杆挤压机1分别输出两种不同组分的熔体，每一螺杆挤压机1后侧依次设有熔体过滤器2、纺丝泵3与纺丝箱4，用于将螺杆挤压机1输出的熔体依次进行过滤、流量控制输出与将熔体造丝，使本实施例可同时分别输出两种不同组分的纤维，此时通过在两纺丝箱4下侧设有的吹风装置5吹出的冷风将纺丝箱4输出的熔体细流进行牵伸，分别进入牵伸通道61的双通道内独立牵伸形成细丝，最后两种不同组分的丝进入扩散通道63后扩散混合成网，经热轧加固后形成无纺布。
以上所述之实施例仅为本发明的较佳实施例，并非对本发明做任何形式上的限制。任何熟悉本领域的技术人员，在不脱离本发明技术方案范围情况下，利用上述揭示的技术内容对本发明技术方案作出更多可能的变动和润饰，或修改均为本发明的等效实施例。故凡未脱离本发明技术方案的内容，依据本发明之思路所作的等同等效变化，均应涵盖于本发明的保护范围内。

Claims (2)

1.一种双通道纺丝成网系统，其特征在于：包括两组纺丝机组与两吹风装置（5），每组所述的纺丝机组均包括有序相连的螺杆挤压机（1）、溶体过滤器（2）、纺丝泵（3）和纺丝箱（4），所述熔体过滤器（2）设于所述螺杆挤压机（1）后侧用于接收并过滤螺杆挤压机（1）输出熔体，所述纺丝泵（3）设于所述熔体过滤器（2）后侧用于接收过滤后的熔体并控制熔体输出的流量，所述纺丝箱（4）用于喷出纤维；两纺丝机组的两纺丝箱（4）并排设置，且两纺丝箱（4）下侧出口共同连接有牵伸通道（61），同时在两纺丝箱（4）体的底面之间设有一延伸至所述牵伸通道（61）底端的分隔板（62）用于将牵伸通道（61）分隔成两通道使两纺丝箱（4）体喷出的纤维在牵伸通道（61）内独立牵伸，所述牵伸通道（61）下侧连接有扩散通道（63）供纤维扩散混合铺网。
2.根据权利要求1所述的一种双通道纺丝成网系统，其特征在于：所述牵伸通道（61）的宽度向下递减，所述扩散通道（63）的宽度向下递增。
CN201710069847.9A 2017-02-08 2017-02-08 一种双通道纺丝成网系统 Pending CN106637677A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109881371A (zh) * 2019-04-15 2019-06-14 无锡科逸新材料有限公司 一种层状弹性体、其制造方法及专用喷丝板

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028375A (en) * 1987-01-21 1991-07-02 Reifenhauser Gmbh & Co. Maschinenfabrik Process for making a spun-filament fleece
US6379136B1 (en) * 1999-06-09 2002-04-30 Gerald C. Najour Apparatus for production of sub-denier spunbond nonwovens
US6499981B1 (en) * 1999-07-26 2002-12-31 Kabushiki Kaisha Kobe Seiko Sho Drawing unit
CN1404537A (zh) * 2000-04-18 2003-03-19 巴马格股份公司 纺丝设备
CN1624215A (zh) * 2003-11-17 2005-06-08 诺信公司 用于熔融纺丝设备的稳定的长丝牵伸装置
CN1656271A (zh) * 2002-05-20 2005-08-17 3M创新有限公司 用于形成扩展非织造网的方法
US20100099321A1 (en) * 2006-12-15 2010-04-22 Fare' S.P.A. Process and apparatus for the production of nonwoven fabrics from extruded filaments
CN102296426A (zh) * 2011-08-09 2011-12-28 温州朝隆纺织机械有限公司 用于生产双组分纺粘非织造布的设备及制造方法
CN206616339U (zh) * 2017-02-08 2017-11-07 佛山市南海必得福无纺布有限公司 一种双通道纺丝成网系统

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028375A (en) * 1987-01-21 1991-07-02 Reifenhauser Gmbh & Co. Maschinenfabrik Process for making a spun-filament fleece
US6379136B1 (en) * 1999-06-09 2002-04-30 Gerald C. Najour Apparatus for production of sub-denier spunbond nonwovens
US6499981B1 (en) * 1999-07-26 2002-12-31 Kabushiki Kaisha Kobe Seiko Sho Drawing unit
CN1404537A (zh) * 2000-04-18 2003-03-19 巴马格股份公司 纺丝设备
CN1656271A (zh) * 2002-05-20 2005-08-17 3M创新有限公司 用于形成扩展非织造网的方法
CN1624215A (zh) * 2003-11-17 2005-06-08 诺信公司 用于熔融纺丝设备的稳定的长丝牵伸装置
US20100099321A1 (en) * 2006-12-15 2010-04-22 Fare' S.P.A. Process and apparatus for the production of nonwoven fabrics from extruded filaments
CN102296426A (zh) * 2011-08-09 2011-12-28 温州朝隆纺织机械有限公司 用于生产双组分纺粘非织造布的设备及制造方法
CN206616339U (zh) * 2017-02-08 2017-11-07 佛山市南海必得福无纺布有限公司 一种双通道纺丝成网系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109881371A (zh) * 2019-04-15 2019-06-14 无锡科逸新材料有限公司 一种层状弹性体、其制造方法及专用喷丝板
CN109881371B (zh) * 2019-04-15 2020-11-20 无锡科逸新材料有限公司 一种层状弹性体、其制造方法及专用喷丝板

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Application publication date: 20170510