CN106113794A - 一种无纺布及其制备方法 - Google Patents

一种无纺布及其制备方法 Download PDF

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Publication number
CN106113794A
CN106113794A CN201610486080.5A CN201610486080A CN106113794A CN 106113794 A CN106113794 A CN 106113794A CN 201610486080 A CN201610486080 A CN 201610486080A CN 106113794 A CN106113794 A CN 106113794A
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fiber
woven fabrics
parts
polylactic acid
metallic fiber
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张波
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Mingguang Yongde Packing Co Ltd
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Mingguang Yongde Packing Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/02—Layer formed of wires, e.g. mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/103—Metal fibres

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

本发明公开了一种无纺布及其制备方法，其按照以下原料的重量份数组成：环氧类化合物的聚乳酸短纤维20‑40份、金属纤维60‑80份。本发明环境负荷低、柔软、耐久性高，同时价格低廉、可循环再用。

Description

一种无纺布及其制备方法
技术领域
本发明涉及一种无纺布，尤其涉及一种无纺布及其制备方法。
背景技术
无纺布由包括化学纤维和植物纤维等在以水或空气作为悬浮介质的条件下在湿法或干法抄纸机上制成，虽为布而不经纺织故称其为无纺布。无纺布是新一代环保材料，具有强力好、透气防水、环保、柔韧、无毒无味，且价格便宜等优点。它是新一代环保材料，具有拒水、透气、柔韧、不助燃、无毒无刺激性、色彩丰富等特点。该材料若置于室外经自然分解，其最长寿命只有90天，置于室内在8年内分解，燃烧时无毒、无害、从而不污染环境，故环保由此而来。
现有技术无纺布环境负荷高、价格高，容易损坏。
发明内容
本发明的目的就在于为了解决上述问题而提供一种环境负荷低、柔软、耐久性高，同时价格低廉、可循环再用的无纺布。
为了实现上述目的，本发明是通过以下技术方案实现的：一种无纺布，其按照以下原料的重量份数组成：环氧类化合物的聚乳酸短纤维20-40份、金属纤维60-80份。
进一步的，一种无纺布，其按照以下原料的重量份数组成：环氧类化合物的聚乳酸短纤维30份、金属纤维70份。
再进一步的，所述金属纤维包括改性空心金属纤维以及附着物，所述改性空心金属纤维是由空心金属纤维侵渍酚醛树脂溶液而成，所述附着物为丙烯聚合物组合物。
本发明还公布一种无纺布的制备方法，包括以下步骤：将至少一层的金属纤维在传送带上纺纱，在其上使用环氧类化合物的聚乳酸短纤维通过熔喷法将结晶度30%-50%的环氧类化合物的聚乳酸短纤维熔喷多层后，将使用的金属纤维热压至多层，最后使用平辊压接进行一体化形成。
综上所述本发明具有以下有益效果：本发明环境负荷低、柔软、耐久性高，同时价格低廉、可循环再用。
具体实施方式
具体实施例1：一种无纺布，其按照以下原料的重量份数组成：环氧类化合物的聚乳酸短纤维20份、金属纤维80份，其中金属纤维包括改性空心金属纤维以及附着物，所述改性空心金属纤维是由空心金属纤维侵渍酚醛树脂溶液而成，所述附着物为丙烯聚合物组合物。
一种无纺布的制备方法：将至少一层的金属纤维在传送带上纺纱，在其上使用环氧类化合物的聚乳酸短纤维通过熔喷法将结晶度30%-50%的环氧类化合物的聚乳酸短纤维熔喷多层后，将使用的金属纤维热压至多层，最后使用平辊压接进行一体化形成。
具体实施例2：一种无纺布，其按照以下原料的重量份数组成：环氧类化合物的聚乳酸短纤维30份、金属纤维70份，其中金属纤维包括改性空心金属纤维以及附着物，所述改性空心金属纤维是由空心金属纤维侵渍酚醛树脂溶液而成，所述附着物为丙烯聚合物组合物。
一种无纺布的制备方法：将至少一层的金属纤维在传送带上纺纱，在其上使用环氧类化合物的聚乳酸短纤维通过熔喷法将结晶度30%-50%的环氧类化合物的聚乳酸短纤维熔喷多层后，将使用的金属纤维热压至多层，最后使用平辊压接进行一体化形成。
具体实施例3：一种无纺布，其按照以下原料的重量份数组成：环氧类化合物的聚乳酸短纤维40份、金属纤维60份，其中金属纤维包括改性空心金属纤维以及附着物，所述改性空心金属纤维是由空心金属纤维侵渍酚醛树脂溶液而成，所述附着物为丙烯聚合物组合物。
一种无纺布的制备方法：将至少一层的金属纤维在传送带上纺纱，在其上使用环氧类化合物的聚乳酸短纤维通过熔喷法将结晶度30%-50%的环氧类化合物的聚乳酸短纤维熔喷多层后，将使用的金属纤维热压至多层，最后使用平辊压接进行一体化形成。
以上所举实施例为本发明的较佳实施方式，仅用来方便说明本发明，并非对本发明作任何形式上的限制，任何所属技术领域中具有通常知识者，若在不脱离本发明所提技术特征的范围内，利用本发明所揭示技术内容所作出局部更动或修饰的等效实施例，并且未脱离本发明的技术特征内容，均仍属于本发明技术特征的范围内。

Claims (5)

1.一种无纺布，其特征在于：按照以下原料的重量份数组成：环氧类化合物的聚乳酸短纤维20-40份、金属纤维60-80份。
2.根据权利要求1所述的一种无纺布，其特征在于：按照以下原料的重量份数组成：环氧类化合物的聚乳酸短纤维30份、金属纤维70份。
3.根据权利要求1所述的一种无纺布，其特征在于：所述金属纤维包括改性空心金属纤维以及附着物。
4.根据权利要求2所述的一种无纺布，其特征在于：所述改性空心金属纤维是由空心金属纤维侵渍酚醛树脂溶液而成，所述附着物为丙烯聚合物组合物。
5.一种根据权利要求1或2所述的一种无纺布的制备方法，其特征在于：包括以下步骤：将至少一层的金属纤维在传送带上纺纱，在其上使用环氧类化合物的聚乳酸短纤维通过熔喷法将结晶度30%-50%的环氧类化合物的聚乳酸短纤维熔喷多层后，将使用的金属纤维热压至多层，最后使用平辊压接进行一体化形成。
CN201610486080.5A 2016-06-29 2016-06-29 一种无纺布及其制备方法 Pending CN106113794A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102219988A (zh) * 2010-04-14 2011-10-19 美亚无纺布工业有限公司 一种可降解的循环再生物料
CN102395719A (zh) * 2009-05-25 2012-03-28 东丽株式会社 针刺无纺布
CN202293460U (zh) * 2011-10-19 2012-07-04 晋江市自然化纤制造有限公司 抗撕裂复合无纺布
CN103801153A (zh) * 2013-11-07 2014-05-21 嘉兴学院 一种可完全生物降解的聚乳酸纤维无纺布过滤材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102395719A (zh) * 2009-05-25 2012-03-28 东丽株式会社 针刺无纺布
CN102219988A (zh) * 2010-04-14 2011-10-19 美亚无纺布工业有限公司 一种可降解的循环再生物料
CN202293460U (zh) * 2011-10-19 2012-07-04 晋江市自然化纤制造有限公司 抗撕裂复合无纺布
CN103801153A (zh) * 2013-11-07 2014-05-21 嘉兴学院 一种可完全生物降解的聚乳酸纤维无纺布过滤材料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
林润惠: "《工业设计应用材料》", 28 February 2007, 中国轻工业出版社 *

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Application publication date: 20161116