CN109514931A - 一种抗辐射复合无纺布 - Google Patents

一种抗辐射复合无纺布 Download PDF

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Publication number
CN109514931A
CN109514931A CN201710847059.8A CN201710847059A CN109514931A CN 109514931 A CN109514931 A CN 109514931A CN 201710847059 A CN201710847059 A CN 201710847059A CN 109514931 A CN109514931 A CN 109514931A
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China
Prior art keywords
layer
woven fabrics
radiation
bonded non
spun
Prior art date
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Pending
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CN201710847059.8A
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English (en)
Inventor
朱年青
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Yangzhou Yi Noo Non Spinning Co Ltd
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Yangzhou Yi Noo Non Spinning Co Ltd
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Publication date
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Priority to CN201710847059.8A priority Critical patent/CN109514931A/zh
Publication of CN109514931A publication Critical patent/CN109514931A/zh
Pending legal-status Critical Current

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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
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • 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
    • B32B5/022—Non-woven fabric
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

本发明涉及一种抗辐射复合无纺布。包括复合无纺布主体和抗辐射层，所述复合无纺布主体由上纺粘无纺布层、抗撕裂层和下纺粘无纺布层构成，所述上纺粘无纺布层与抗撕裂层之间设有抗辐射层，所述抗辐射层与上纺粘无纺布层之间设有耐磨层，所述抗撕裂层与下纺粘无纺布层之间设有透气层。本发明结构简单，通过增设抗辐射层，使得复合无纺布具有抗辐射能力，增设抗撕裂层，提高了无纺布的抗拉能力，不同功能层，具有不同的作用，使其功能多样化，能够满足不同环境场合要求，适用范围广。

Description

一种抗辐射复合无纺布
技术领域
本发明涉及一种无纺布，尤其涉及一种抗辐射复合无纺布。
背景技术
无纺布又称不织布，是由定向的或随机的纤维而构成，是新一代环保材料，因具有布的外观和某些性能而称其为布。无纺布按生产方式主要分为水刺无纺布、热合无纺布、湿法无纺布、纺粘无纺布、熔喷无纺布、针刺无纺布等。现有的无纺布虽然种类繁多，但各类无纺布功能比较单一，只能适用于单一环境场合，使用范围小，不适应于推广。
发明内容
针对上述缺陷，本发明的目的在于提供一种结构简单，功能多样化，能够满足于不同环境场合，适用范围广，具有防辐射功能的一种抗辐射复合无纺布。
为此本发明所采用的技术方案是：
包括复合无纺布主体和抗辐射层，所述复合无纺布主体由上纺粘无纺布层、抗撕裂层和下纺粘无纺布层构成，所述上纺粘无纺布层与抗撕裂层之间设有抗辐射层，所述抗辐射层与上纺粘无纺布层之间设有耐磨层，所述抗撕裂层与下纺粘无纺布层之间设有透气层。
作为上述技术方案的进一步改进，所述透气层与抗撕裂层之间设有保温层。
作为上述技术方案的进一步改进，所述下纺粘无纺布层与透气层之间设有防水防火层。
作为上述技术方案的进一步改进，所述抗辐射层为铜丝编织网层。
作为上述技术方案的进一步改进，所述上纺粘无纺布与下纺粘无纺布的厚度一致。
本发明的优点是：
本发明结构简单，通过增设抗辐射层，使得复合无纺布具有抗辐射能力，增设抗撕裂层，提高了无纺布的抗拉能力，不同功能层，具有不同的作用，使其功能多样化，能够满足不同环境场合要求，适用范围广。
附图说明
图1是本发明的结构示意图。
图中1是抗辐射层、2是上纺粘无纺布层、3是抗撕裂层、4是下纺粘无纺布层、5是耐磨层、6是透气层、7是保温层、8是防火防水层。
具体实施方式
一种抗辐射复合无纺布，包括复合无纺布主体和抗辐射层2，所述复合无纺布主体由上纺粘无纺布层2、抗撕裂层3和下纺粘无纺布层4构成，所述上纺粘无纺布层2与抗撕裂3层之间设有抗辐射层1，所述抗辐射层1与上纺粘无纺布层2之间设有耐磨层5，所述抗撕裂层3与下纺粘无纺布层4之间设有透气层6。
作为上述技术方案的进一步改进，所述透气层6与抗撕裂层3之间设有保温层7。
作为上述技术方案的进一步改进，所述下纺粘无纺布层4与透气层6之间设有防水防火层8。
作为上述技术方案的进一步改进，所述抗辐射层1为铜丝编织网层。
作为上述技术方案的进一步改进，所述上纺粘无纺布2与下纺粘无纺布4的厚度一致。
需要强调的是：以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (5)

1.一种抗辐射复合无纺布，其特征在于，包括复合无纺布主体和抗辐射层，所述复合无纺布主体由上纺粘无纺布层、抗撕裂层和下纺粘无纺布层构成，所述上纺粘无纺布层与抗撕裂层之间设有抗辐射层，所述抗辐射层与上纺粘无纺布层之间设有耐磨层，所述抗撕裂层与下纺粘无纺布层之间设有透气层。
2.根据权利要求1所述的一种抗辐射复合无纺布，其特征在于，所述透气层与抗撕裂层之间设有保温层。
3.根据权利要求2所述的一种抗辐射复合无纺布，其特征在于，所述下纺粘无纺布层与透气层之间设有防水防火层。
4.根据权利要求1所述的一种抗辐射复合无纺布，其特征在于，所述抗辐射层为铜丝编织网层。
5.根据权利要求1所述的一种抗辐射复合无纺布，其特征在于，所述上纺粘无纺布与下纺粘无纺布的厚度一致。
CN201710847059.8A 2017-09-19 2017-09-19 一种抗辐射复合无纺布 Pending CN109514931A (zh)

Priority Applications (1)

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CN201710847059.8A CN109514931A (zh) 2017-09-19 2017-09-19 一种抗辐射复合无纺布

Applications Claiming Priority (1)

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CN201710847059.8A CN109514931A (zh) 2017-09-19 2017-09-19 一种抗辐射复合无纺布

Publications (1)

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CN109514931A true CN109514931A (zh) 2019-03-26

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