CN107151847A - 磁性纤维布 - Google Patents

磁性纤维布 Download PDF

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CN107151847A
CN107151847A CN201710533026.6A CN201710533026A CN107151847A CN 107151847 A CN107151847 A CN 107151847A CN 201710533026 A CN201710533026 A CN 201710533026A CN 107151847 A CN107151847 A CN 107151847A
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magnetic
fibre
magnetic fibre
pellet
fibre cloth
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张科
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Chengdu Science And Technology Co Ltd Magnetomotive Force
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Chengdu Science And Technology Co Ltd Magnetomotive Force
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    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
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    • 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
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    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
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    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
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    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
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    • D10B2201/24—Viscose
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    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/04—Silk
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
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    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
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    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
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    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
    • D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
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    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
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Abstract

本发明涉及磁性纤维布，属于功能纤维布技术领域。本发明解决的技术问题是提供舒适性好的磁性纤维布。本发明磁性纤维布，由以下重量百分比的组分纺织而成：磁性纤维20～30％；粘胶纤维15～20％；蚕丝5～10％；聚四氟乙烯纤维2～8％；海藻纤维2～8％；其余为涤纶纤维。本发明采用特定方法制备磁性纤维，磁性颗粒均匀植入在纤维内部，不易脱落，耐洗涤、耐摩擦，纤维强度高，磁性好。采用该磁性纤维制备的磁性纤维布，重量轻，质地柔软，透气性好，舒适性高，且具有较好磁疗作用。

Description

磁性纤维布
技术领域
本发明涉及磁性纤维布，属于功能纤维布技术领域。
背景技术
人类发现磁铁已有3500年的历史，人们对磁疗在很早以前就开始进行了应用。例如：15世纪，瑞士医生Paracelsus证明了磁铁的医疗保健作用，他在国际上发表了首篇关于磁铁对抗机体炎症的医学研究论文。又例如：16世纪，英国医生William Giibert开展了大量的电与磁的研究，并出版了世界上最早的磁疗著作“De Magne”。
磁性纤维是一种对人体具有一定保健作用的功能纤维。人体具有生物磁场，每一个细胞都是一个微磁单元，因此外界磁场的变化会通过神经、体液等***影响人体的生理机能。基于这种原理，将具有磁性的纺织纤维织造成保健织物——如塑身保健内衣等，来调整人体的机能，可以起到抗病保健的效果。
磁性纤维一般采用混纺的方法制得，磁粉的含量将会极大程度的影响纤维的强度，如果磁粉含量高，其强度将会降低，因此，为保证纤维的强度，共混纺丝法生产的磁性纤维的磁粉用量在15％以下，这样大大限制了磁性纤维的磁性。
此外，采用磁性纤维制备的产品，一般是制成直接接触皮肤的贴身衣服使用，如内衣、内裤、护膝、护肘等，但是现有的磁性纤维大多是用合成纤维作为基质材料，做成贴身衣服会存在舒适性的问题。
发明内容
针对上述缺陷，本发明解决的技术问题是提供舒适性好的磁性纤维布。
本发明磁性纤维布，由以下重量百分比的组分纺织而成：磁性纤维20～30％；粘胶纤维15～20％；蚕丝5～10％；聚四氟乙烯纤维2～8％；海藻纤维2～8％；其余为涤纶纤维。
优选的，由以下重量百分比的组分纺织而成：磁性纤维22～28％；粘胶纤维16～18％；蚕丝5～10％；聚四氟乙烯纤维3～5％；海藻纤维3～6％；其余为涤纶纤维。
作为优选方案，由以下重量百分比的组分纺织而成：磁性纤维26％；粘胶纤维17％；蚕丝7％；聚四氟乙烯纤维4％；海藻纤维5％；其余为涤纶纤维。
进一步优选的，所述磁性纤维采用如下方法制备得到：
a、造粒：将聚合物原料与磁粉按质量比1～2:1混合造粒，得粒料A；将聚合物原料与磁粉按质量比6～7:1混合造粒，得粒料B；
b、纺丝：将粒料A作为芯层，将粒料B作为壳层，芯层和壳层的重量比为4:6～6:4，经纺丝得到磁性纤维。
其中，所述聚合物原料为聚酰胺、聚丙烯或聚乳酸。
其中，所述磁粉为钕铁硼或铝镍钴磁粉。
与现有技术相比，本发明具有如下有益效果：
本发明采用特定方法制备磁性纤维，磁性颗粒均匀植入在纤维内部，不易脱落，耐洗涤、耐摩擦，纤维强度高，磁性好。采用该磁性纤维制备的磁性纤维布，重量轻，质地柔软，透气性好，舒适性高，且具有较好磁疗作用。
具体实施方式
本发明磁性纤维布，由以下重量百分比的组分纺织而成：磁性纤维20～30％；粘胶纤维15～20％；蚕丝5～10％；聚四氟乙烯纤维2～8％；海藻纤维2～8％；其余为涤纶纤维。
优选的，由以下重量百分比的组分纺织而成：磁性纤维22～28％；粘胶纤维16～18％；蚕丝5～10％；聚四氟乙烯纤维3～5％；海藻纤维3～6％；其余为涤纶纤维。
作为优选方案，由以下重量百分比的组分纺织而成：磁性纤维26％；粘胶纤维17％；蚕丝7％；聚四氟乙烯纤维4％；海藻纤维5％；其余为涤纶纤维。
进一步优选的，所述磁性纤维采用如下方法制备得到：
a、造粒：将聚合物原料与磁粉按质量比1～2:1混合造粒，得粒料A；将聚合物原料与磁粉按质量比6～7:1混合造粒，得粒料B；
b、纺丝：将粒料A作为芯层，将粒料B作为壳层，芯层和壳层的重量比为4:6～6:4，经纺丝得到磁性纤维。
a步骤中，可以采用常规的方法进行造粒，优选的，采用双螺杆挤出造粒。
b步骤中，壳层和芯层在双螺杆复合纺丝拉伸一体机上进行纺丝，依次经过复合喷丝、冷却成型、上油、牵伸卷绕，得到磁性纤维。
优选的，所述聚合物原料为聚酰胺、聚丙烯或聚乳酸。
优选的，所述磁粉为钕铁硼或铝镍钴磁粉。
下面结合实施例对本发明的具体实施方式做进一步的描述，并不因此将本发明限制在所述的实施例范围之中。
实施例1
磁性纤维布，由以下重量百分比的组分纺织而成：磁性纤维20％；粘胶纤维20％；蚕丝10％；聚四氟乙烯纤维8％；海藻纤维8％；其余为涤纶纤维。其中，磁性纤维按照如下方法制备：
a、造粒：将聚丙烯原料与铝镍钴磁粉按质量比1:1混合，双螺杆挤出造粒，得粒料A；将聚合物原料与磁粉按质量比7:1混合，双螺杆挤出造粒，得粒料B；
b、纺丝：将粒料A作为芯层，将粒料B作为壳层，按芯层和壳层的重量比为4:6，在双螺杆复合纺丝拉伸一体机上进行纺丝，依次经过复合喷丝、冷却成型、上油、牵伸卷绕，得到磁性纤维。
该磁性纤维布，重量轻，质地柔软，透气性好，舒适性高，且具有较好磁疗作用。
实施例2
磁性纤维布，由以下重量百分比的组分纺织而成：磁性纤维30％；粘胶纤维15％；蚕丝5％；聚四氟乙烯纤维2％；海藻纤维2％；其余为涤纶纤维。其中，磁性纤维按照如下方法制备：
a、造粒：将聚酰胺原料与钕铁硼磁粉按质量比2:1混合，双螺杆挤出造粒，得粒料A；将聚合物原料与磁粉按质量比6:1混合，双螺杆挤出造粒，得粒料B；
b、纺丝：将粒料A作为芯层，将粒料B作为壳层，按芯层和壳层的重量比为6:4，在双螺杆复合纺丝拉伸一体机上进行纺丝，依次经过复合喷丝、冷却成型、上油、牵伸卷绕，得到磁性纤维。
该磁性纤维布，重量轻，质地柔软，透气性好，舒适性高，且具有较好磁疗作用。
实施例3
磁性纤维布，由以下重量百分比的组分纺织而成：磁性纤维26％；粘胶纤维17％；蚕丝7％；聚四氟乙烯纤维4％；海藻纤维5％；其余为涤纶纤维。其中，磁性纤维按照如下方法制备：
a、造粒：将聚乳酸原料与铝镍钴磁粉按质量比1:1混合，双螺杆挤出造粒，得粒料A；将聚合物原料与磁粉按质量比6:1混合，双螺杆挤出造粒，得粒料B；
b、纺丝：将粒料A作为芯层，将粒料B作为壳层，按芯层和壳层的重量比为5:5，在双螺杆复合纺丝拉伸一体机上进行纺丝，依次经过复合喷丝、冷却成型、上油、牵伸卷绕，得到磁性纤维。
该磁性纤维布，重量轻，质地柔软，透气性好，舒适性高，且具有较好磁疗作用。
实施例4
磁性纤维布，由以下重量百分比的组分纺织而成：磁性纤维22％；粘胶纤维16％；蚕丝5％；聚四氟乙烯纤维3％；海藻纤维3％；其余为涤纶纤维。其中，磁性纤维按照如下方法制备：
a、造粒：将聚酰胺原料与钕铁硼磁粉按质量比2:1混合，双螺杆挤出造粒，得粒料A；将聚合物原料与磁粉按质量比7:1混合，双螺杆挤出造粒，得粒料B；
b、纺丝：将粒料A作为芯层，将粒料B作为壳层，按芯层和壳层的重量比为4:6，在双螺杆复合纺丝拉伸一体机上进行纺丝，依次经过复合喷丝、冷却成型、上油、牵伸卷绕，得到磁性纤维。
该磁性纤维布，重量轻，质地柔软，透气性好，舒适性高，且具有较好磁疗作用。
实施例5
磁性纤维布，由以下重量百分比的组分纺织而成：磁性纤维28％；粘胶纤维18％；蚕丝10％；聚四氟乙烯纤维5％；海藻纤维6％；其余为涤纶纤维。其中，磁性纤维按照如下方法制备：
a、造粒：将聚丙烯原料与钕铁硼磁粉按质量比2:1混合，双螺杆挤出造粒，得粒料A；将聚合物原料与磁粉按质量比7:1混合，双螺杆挤出造粒，得粒料B；
b、纺丝：将粒料A作为芯层，将粒料B作为壳层，按芯层和壳层的重量比为4:6，在双螺杆复合纺丝拉伸一体机上进行纺丝，依次经过复合喷丝、冷却成型、上油、牵伸卷绕，得到磁性纤维。
该磁性纤维布，重量轻，质地柔软，透气性好，舒适性高，且具有较好磁疗作用。

Claims (6)

1.磁性纤维布，其特征在于，由以下重量百分比的组分纺织而成：磁性纤维20～30％；粘胶纤维15～20％；蚕丝5～10％；聚四氟乙烯纤维2～8％；海藻纤维2～8％；其余为涤纶纤维。
2.根据权利要求1所述的磁性纤维布，其特征在于，由以下重量百分比的组分纺织而成：磁性纤维22～28％；粘胶纤维16～18％；蚕丝5～10％；聚四氟乙烯纤维3～5％；海藻纤维3～6％；其余为涤纶纤维。
3.根据权利要求2所述的磁性纤维布，其特征在于，由以下重量百分比的组分纺织而成：磁性纤维26％；粘胶纤维17％；蚕丝7％；聚四氟乙烯纤维4％；海藻纤维5％；其余为涤纶纤维。
4.根据权利要求1～3任一项所述的磁性纤维布，其特征在于：所述磁性纤维采用如下方法制备得到：
a、造粒：将聚合物原料与磁粉按质量比1～2:1混合造粒，得粒料A；将聚合物原料与磁粉按质量比6～7:1混合造粒，得粒料B；
b、纺丝：将粒料A作为芯层，将粒料B作为壳层，芯层和壳层的重量比为4:6～6:4，经纺丝得到磁性纤维。
5.根据权利要4所述的磁性纤维布，其特征在于：所述聚合物原料为聚酰胺、聚丙烯或聚乳酸。
6.根据权利要求4所述的磁性纤维布，其特征在于：所述磁粉为钕铁硼或铝镍钴磁粉。
CN201710533026.6A 2017-07-03 2017-07-03 磁性纤维布 Pending CN107151847A (zh)

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CN114874615A (zh) * 2022-06-10 2022-08-09 金旸（厦门）新材料科技有限公司 一种耐磨尼龙材料及其制备方法
CN117211011A (zh) * 2023-11-09 2023-12-12 山东华业无纺布有限公司 一种含有磁性纤维的床垫材料及其制备方法

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CN112481811A (zh) * 2020-11-23 2021-03-12 舒城娃娃乐儿童用品有限公司 一种无胶棉的制备方法
CN112481811B (zh) * 2020-11-23 2021-11-16 舒城娃娃乐儿童用品有限公司 一种无胶棉的制备方法
CN114874615A (zh) * 2022-06-10 2022-08-09 金旸（厦门）新材料科技有限公司 一种耐磨尼龙材料及其制备方法
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