CN109267236A - 一种针刺无纺土工布及其制备方法 - Google Patents

一种针刺无纺土工布及其制备方法 Download PDF

Info

Publication number
CN109267236A
CN109267236A CN201710578880.4A CN201710578880A CN109267236A CN 109267236 A CN109267236 A CN 109267236A CN 201710578880 A CN201710578880 A CN 201710578880A CN 109267236 A CN109267236 A CN 109267236A
Authority
CN
China
Prior art keywords
parts
fiber
mixing
high pressure
controls
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710578880.4A
Other languages
English (en)
Inventor
储云仙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI ZHENJI GEOTECHNICAL MATERIAL Co Ltd
Original Assignee
WUXI ZHENJI GEOTECHNICAL MATERIAL Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUXI ZHENJI GEOTECHNICAL MATERIAL Co Ltd filed Critical WUXI ZHENJI GEOTECHNICAL MATERIAL Co Ltd
Priority to CN201710578880.4A priority Critical patent/CN109267236A/zh
Publication of CN109267236A publication Critical patent/CN109267236A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4382Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00General methods for the manufacture of artificial filaments or the like
    • D01F1/02Addition of substances to the spinning solution or to the melt
    • D01F1/10Other agents for modifying properties
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/44Non-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
    • D04H1/46Non-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 by needling or like operations to cause entanglement of fibres

Landscapes

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

Abstract

本发明公开了一种针刺无纺土工布,包括以下重量份数的组分:40~50份的涤纶,40~50份的丙纶,5~10份的氧化铝和1~5份的氧化镁。同时,本发明还公开了上述土工布的制备方法。本发明与传统技术相比,重量轻、成本低、耐腐蚀、具有反滤、排水、隔离、增强等优良性能,广泛用于水利、电力、矿井、公路和铁路等土工工程。

Description

一种针刺无纺土工布及其制备方法
技术领域
本发明属于无纺布制造领域,具体涉及一种针刺无纺土工布及其制备方法。
背景技术
土工布具有优秀的过滤、排水、隔离、加筋、防护作用,具有重量轻、抗拉强度高、渗透性好、耐高温、抗冷冻、耐老化、耐腐蚀的特性。土工合成材料的应用起源于二十世纪五十年代,国内的土工布是国家的八五计划之一,我国于1998年颁布了《土工合成材料短纤针刺非织造土工布》(GB/T17638-1998)标准,目前土工布已经在多个领域得到了广泛应用。针刺无纺土工布主要用途是:江海湖河堤的护坡,围海造田、码头、船闸防汛抢险等工程,是通过返滤起到水土保持和防止管涌的有效途径。
发明内容
发明目的:本发明的目的在于针对现有技术的不足,提供一种针刺无纺土工布。
本发明的另一目的在于提供上述针刺无纺土工布的制备方法。
技术方案:为了达到上述发明目的,本发明具体是这样来完成的:一种针刺无纺土工布,包括以下重量份数的组分:40~50份的涤纶,40~50份的丙纶,5~10份的氧化铝和1~5份的氧化镁。
一种针刺无纺土工布的制备方法,包括以下步骤:
(1)将各原料加入往复式混炼挤出机中进行加热混炼,控制加热温度200~220℃,混炼4~8小时;
(2)将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出,控制温度150~180℃;
(3)经过高压挤出后的混合物料通过过滤器过滤杂质,然后进入纺丝设备形成纤维;
(4)对生成的纤维进行裁剪,控制每条纤维长度不超过150mm,
(5)将纤维通过纺织机进行织布,最后成形后包装入库。
有益效果:本发明与传统技术相比,重量轻、成本低、耐腐蚀、具有反滤、排水、隔离、增强等优良性能,广泛用于水利、电力、矿井、公路和铁路等土工工程。
具体实施方式
实施例1:
将重量份数的组分:40份的涤纶,50份的丙纶,5份的氧化铝和3份的氧化镁。加入往复式混炼挤出机中进行加热混炼,控制加热温度200~220℃,混炼4~8小时;将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出,控制温度150~180℃;经过高压挤出后的混合物料通过过滤器过滤杂质,然后进入纺丝设备形成纤维;对生成的纤维进行裁剪,控制每条纤维长度不超过150mm,将纤维通过纺织机进行织布,最后成形后包装入库。
实施例2:
将重量份数的组分:43份的涤纶,45份的丙纶 10份的氧化铝和4份的氧化镁。加入往复式混炼挤出机中进行加热混炼,控制加热温度200~220℃,混炼4~8小时;将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出,控制温度150~180℃;经过高压挤出后的混合物料通过过滤器过滤杂质,然后进入纺丝设备形成纤维;对生成的纤维进行裁剪,控制每条纤维长度不超过150mm,将纤维通过纺织机进行织布,最后成形后包装入库。
实施例3:
将重量份数的组分:48份的涤纶,47份的丙纶,8份的氧化铝和1份的氧化镁。加入往复式混炼挤出机中进行加热混炼,控制加热温度200~220℃,混炼4~8小时;将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出,控制温度150~180℃;经过高压挤出后的混合物料通过过滤器过滤杂质,然后进入纺丝设备形成纤维;对生成的纤维进行裁剪,控制每条纤维长度不超过150mm,将纤维通过纺织机进行织布,最后成形后包装入库。
实施例4:
将重量份数的组分:50份的涤纶,43份的丙纶,7份的氧化铝和5份的氧化镁。加入往复式混炼挤出机中进行加热混炼,控制加热温度200~220℃,混炼4~8小时;将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出,控制温度150~180℃;经过高压挤出后的混合物料通过过滤器过滤杂质,然后进入纺丝设备形成纤维;对生成的纤维进行裁剪,控制每条纤维长度不超过150mm,将纤维通过纺织机进行织布,最后成形后包装入库。
实施例5:
将重量份数的组分:46份的涤纶,40份的丙纶,6份的氧化铝和2份的氧化镁。加入往复式混炼挤出机中进行加热混炼,控制加热温度200~220℃,混炼4~8小时;将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出,控制温度150~180℃;经过高压挤出后的混合物料通过过滤器过滤杂质,然后进入纺丝设备形成纤维;对生成的纤维进行裁剪,控制每条纤维长度不超过150mm,将纤维通过纺织机进行织布,最后成形后包装入库。

Claims (2)

1.一种针刺无纺土工布,其特征在于,包括以下重量份数的组分:40~50份的涤纶,40~50份的丙纶,5~10份的氧化铝和1~5份的氧化镁。
2.一种针刺无纺土工布的制备方法,其特征在于,包括以下步骤:
(1)将各原料加入往复式混炼挤出机中进行加热混炼,控制加热温度200~220℃,混炼4~8小时;
(2)将混炼后的混合物料从往复式混炼挤出机中挤出后进入单螺杆挤出机进行高压高温挤出,控制温度150~180℃;
(3)经过高压挤出后的混合物料通过过滤器过滤杂质,然后进入纺丝设备形成纤维;
(4)对生成的纤维进行裁剪,控制每条纤维长度不超过150mm,
(5)将纤维通过纺织机进行织布,最后成形后包装入库。
CN201710578880.4A 2017-07-17 2017-07-17 一种针刺无纺土工布及其制备方法 Withdrawn CN109267236A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710578880.4A CN109267236A (zh) 2017-07-17 2017-07-17 一种针刺无纺土工布及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710578880.4A CN109267236A (zh) 2017-07-17 2017-07-17 一种针刺无纺土工布及其制备方法

Publications (1)

Publication Number Publication Date
CN109267236A true CN109267236A (zh) 2019-01-25

Family

ID=65147760

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710578880.4A Withdrawn CN109267236A (zh) 2017-07-17 2017-07-17 一种针刺无纺土工布及其制备方法

Country Status (1)

Country Link
CN (1) CN109267236A (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2132756Y (zh) * 1992-08-06 1993-05-12 安徽省蚌埠无纺布厂 针刺组合非织造土工布
WO2002054852A2 (de) * 2001-01-15 2002-07-18 Thomas Roess Matte, bzw. vorrichtung zur herstellung einer matte
CN201746772U (zh) * 2010-07-26 2011-02-16 江阴市江海非织造布有限公司 无纺土工布
CN102454046A (zh) * 2010-10-25 2012-05-16 江苏远大新纺织联合发展有限公司 一种制造高强度针刺非织造土工布的方法
CN102586933A (zh) * 2012-01-11 2012-07-18 浙江理工大学 一种利用废旧聚酯原料制备涤纶短纤维的方法
CN203939017U (zh) * 2014-02-24 2014-11-12 白亚东 复合针刺机织土工布
CN204367525U (zh) * 2014-12-25 2015-06-03 衡水大众橡塑有限公司 一种岩土工程用高强度增强土工布
CN105821490A (zh) * 2016-04-22 2016-08-03 孔祥明 一种涤纶废布纺丝抽真空混炼挤出机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2132756Y (zh) * 1992-08-06 1993-05-12 安徽省蚌埠无纺布厂 针刺组合非织造土工布
WO2002054852A2 (de) * 2001-01-15 2002-07-18 Thomas Roess Matte, bzw. vorrichtung zur herstellung einer matte
CN201746772U (zh) * 2010-07-26 2011-02-16 江阴市江海非织造布有限公司 无纺土工布
CN102454046A (zh) * 2010-10-25 2012-05-16 江苏远大新纺织联合发展有限公司 一种制造高强度针刺非织造土工布的方法
CN102586933A (zh) * 2012-01-11 2012-07-18 浙江理工大学 一种利用废旧聚酯原料制备涤纶短纤维的方法
CN203939017U (zh) * 2014-02-24 2014-11-12 白亚东 复合针刺机织土工布
CN204367525U (zh) * 2014-12-25 2015-06-03 衡水大众橡塑有限公司 一种岩土工程用高强度增强土工布
CN105821490A (zh) * 2016-04-22 2016-08-03 孔祥明 一种涤纶废布纺丝抽真空混炼挤出机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
殷仕国: "《渠道维护工》", 31 May 2013, 黄河水利出版社 *

Similar Documents

Publication Publication Date Title
CN101584953B (zh) 一种耐高温过滤材料的制作方法
CN105839285A (zh) 一种高强经编双轴向复合土工布的生产方法
CN105908365A (zh) 一种多功能无纺布
CN109594192A (zh) 一种阻燃土工布及其制备方法
CN103243482A (zh) 高强非织造无纺布
CN109267236A (zh) 一种针刺无纺土工布及其制备方法
CN109295508A (zh) 一种针刺无纺土工布及其制备方法
CN103650978B (zh) 一种盐碱地绿化的模块及盐碱地绿化的方法
CN109594170A (zh) 一种防水土工布及其制备方法
CN109594130A (zh) 一种复合土工布及其制备方法
CN109267174A (zh) 一种无纺复合土工布及其制备方法
CN109594146A (zh) 一种纤维土工布及其制备方法
CN204687500U (zh) 高强度复合防水土工布
CN109594147A (zh) 一种塑胶土工布及其制备方法
CN109267176A (zh) 一种丙纶土工布及其制备方法
CN109267175A (zh) 一种防渗土工布及其制备方法
CN109594169A (zh) 一种高强度土工布及其制备方法
CN109267233A (zh) 一种短纤土工布及其制备方法
CN109295610A (zh) 一种烧毛土工布及其制备方法
CN211730468U (zh) 一种透气防渗的钠基膨润土防水毯
CN109267173A (zh) 一种有纺复合土工布及其制备方法
CN109594149A (zh) 一种土工布及其制备方法
CN109594193A (zh) 一种防滑土工布及其制备方法
CN109267211A (zh) 一种分类机织土工布及其制备方法
CN109295588A (zh) 一种复合土工布及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20190125

WW01 Invention patent application withdrawn after publication